Pre-Conference Workshops - March 2nd

Conference Schedule Day 1 - March 3rd

7:00 am - 8:00 am - Registration Opens and Continental Breakfast

8:10 am - Welcome Address

8:15 am - 9:15 am - Keynote Address
• Variable Speed Drives and Motion Control - Global Market Update
This session will focus on market updates on motion control, as well as Low Voltage (<690V) and Medium Voltage (690V+) Variable Speed AC & DC Motor Drives. The drives are also known as frequency inverters. The market update will include as estimate of the worldwide market sizes in 2007, as well as a discussion of growth, both over the last few years, and a forecast for the next five years. In addition, this talk will detail the industry sector and geographic region breakdowns published in IMS Research's reports, focusing on those most relevant to the subjects of the presentation. The session will wrap with a Q&A about the Motion Control and Variable Speed Drives markets.
Alex Chausovsky, Analyst, Motor Drives & Motion Control, IMS Research

9:15 am - 10:00 am - Networking Break / Exhibit Hall Opens

10:00 am - 10:40 am - Break Out Sessions Begin
• Motor Technology Considerations for Motion Control Applications
Designers and manufacturers face challenges to satisfy market demands. And we see the use of automation rising steadily and differentiating suppliers by offering increased value by providing solutions to provide greater productivity and reducing the cost of ownership. It has been shown that machinery with higher technical expertise is thriving, whereas less technical demanding equipment suffers with competition from low cost regions. Designers are looking for capital efficiency improvements, greater productivity, reduced labor costs, and to replace obsolete mechanical solutions with more versatile equipment. Which motor technology to utilize with motion control to obtain the most benefits and advantages becomes the question. This presentation will feature a view of steppers, vector motors and servomotors highlighting features of each technology. Thus the designer can make a choice and provide machine improvements such as improved positioning, faster response, real time movement and reaction, more up time and reduced maintenance.
John Mazurkiewicz, Product Marketing Manager, Baldor Electric

• Thermal Solution for High Power Motor Drive Components: IGBT's & Thyristors
The presentation will include an overview of heat pipe based thermal solutions for the Power Electronics market. Heat pipe technology can be utilized in various configurations: heat pipes embedded into a base or cold plate, heat pipes with remote fin pack/stack, common evaporator with multiple condenser. Heat sinks to cool IGBT’s and Thyristors will be reviewed.  Comparisons between heat pipe heat sinks and liquid cold plates will be discussed. General thermal performance data will be presented. Maintenance and reliability concerns will be addressed.
Brian Mast, Engineer, Thermacore Inc.

• Reliability Testing of Small Motors Under Controlled Condition
Small motors comprise a large percentage of the total US motor population. Many of these motors find applications as integral components of various original equipment. The original equipment manufacturers (OEMs) often find that the performance and reliability of their equipment are intricately linked with the reliability of the motor.  
Endurance and reliability tests that are used to evaluate the reliability of motors are becoming important to both end-users and equipment manufacturers. These tests are used to measure the long term performance of the motors and consequently the equipment. The tests can be performed for quality assurance purposes or during major changes such as warranty audits, loss of supplier or change in supply conditions, etc. 
This presentation discusses a new test setup to evaluate motor reliability and endurance for small motors. The testing methods and procedures as well as case studies are described. 
Emmanuel Agamloh, Motor Systems Engineer, Advanced Energy

10:45 am - 11:25 am
• Study of the Behavior of Iron Losses in Converter-Fed Induction Motors
This session proposes an experimental methodology for the evaluation of the iron losses in motors supplied with PWM voltage. Among the huge variety of modern electrical machines and PWM frequency converter types, this work focuses on three-phase cage induction motors fed by voltage source static frequency converters. Results of no-load tests accomplished with two groups of three motors will be presented. Each group was formed by identical motors, except for the quality of their lamination steel. The motors had been separately fed by sinusoidal and PWM voltage supply, at varying operation frequenciesz. Adapting IEEE-112 method for each situation analyzed, loss segregation had been carried out and the results obtained had been compared. Thereby, the induction motor no-load losses could be verified taking into account both the nature of the voltage source, sinusoidal or PWM, and the operation frequency variation.
Waldiberto de Lima Pires, R&D Engineer, WEG Electric Motors Corp.

• Flexible Concept for Intelligent Power Modules Fits Requirements of Small Power Drives Applications
This talk will report on a flexible package concept for small power molded modules. The concept provides an exceptionally low thermal resistance for good heat transfer to the heatsink. It also provides various internal schematics which are tailor-made for a variety of applications. The high integration level of relevant functions needed for electrical drives leads to attractive solutions even in applications that are ruled by high cost pressures.
Dr. Wolfgang Frank, Concept Engineer, Infineon Technologies

• Testing High Efficiency Motors Requires Superlative Test Equipment and Very Steady Test Engineers
The testing of very efficient electric motors requires a broad knowledge of available motor test equipment plus an intimate knowledge of the various mechanical and electrical losses that occur within an electric motor. This presentation will identify some successful motor test measurement systems along with the potential pitfalls.
Dan Jones, President, Incremotion Associates

11:30 am - 12:15 pm
• Present State and Futuristic Vision of Motor Drive Technology
One of the main driving forces behind the industrial revolution was the invention of the electric motor more than a century ago. Its widespread use for all kinds of mechanical motion has made life simple and has ultimately aided the advancement of human kind. The advent of the inverter that facilitated speed and torque control of AC motors has propelled the use of the electric motor to new realms that was inconceivable just 30 years ago. Advances in power semiconductors along with digital controls have enabled realization of motor drives that are robust and can control position and speed to a high
degree of precision. Use of AC motor drives has also resulted in energy savings and improved system efficiency.
This talk will review Yaskawa’s role in the development and application of the inverter technology to AC motor drives and introduces some futuristic visions for the motor drive technology. The development of more efficient, more powerful electric motor drives to power the demands of the future is important for achieving energy savings, environmentally harmonious drives that do not pollute the electrical power system, and improving productivity.
Mahesh Swamy, R&D Engineer, Yaskawa Electric America

• Benchmark Study to Establish A Test Protocol for Determination of Efficiency for VFD Systems
Many industrial processes require precise and accurate control over system parameters such as flow, pressure, temperature, process speed, etc. The use of a VFD to match the motor driven equipment speed and torque to the requirements of the process load can result in large energy savings, particularly in variable torque or centrifugal loads. It is estimated that 30 percent of industrial motor system energy is a candidate for VFD application to control the speed and torque of a motor.
A VFD can be set up many ways that can affect operating efficiency due to the infinite number of operating points between torque and speed. To date there is no widely accepted test protocol that allows for efficiency comparison between VFD manufacturers and applications. Very little data exist on VFD system efficiencies and there has been no concensus for a standard to characterize VFD system for efficiency at any given operating point.
This work aims show the results of a study of 3 VFD sizes from five different manufacturers and to establish a common test protocol for determination of efficiency of VFD systems. This proposed test protocol would form the basis of a new standard, CSA C838: Variable Frequency Drives.
Testing of different configurations of VFD-motors size 10, 50 and 100 hp was performed for a total of 15 complete efficiency tests on VFD systems from five different manufacturers. Analysis and comparison of data from VFD to VFD and from manufacturers to manufacturers, and evaluation of the impact of the supply voltage, switching frequency and type of control (V/HZ or vector) were carried out.
Pierre Angers, P Eng., Hydro Quebec's Research Institute

• Eddy Current Effects in Film Capacitors and Their Impact on Interconnect Systems in High Power Applications
Over the years SBE has presented developments in Film Capacitor technology at past Motor, Drive & Automation Systems Conferences. At the 2009 Conference, details regarding the impact of Eddy Current in Film Capacitors, as well as methods to mitigate them, will be presented.
As the AC Motor Drive industry continues to push for higher power with improved performance, there must be an increased focus on the DC Link Capacitor's ability to carry increasing current. This focus needs to be as much on the interconnect system as well as on the capcitor itself. A critical aspect in the design process and selection of a DC link capacitor is the effect of eddy currents associated with the interconnect system utilized in the Power Electronics Module (PEM).
SBE will present information on what contributes to eddy currents, causes of asymmetrical current flow, approaches to mitigate eddy current effects in high power applications, and DC link capacitor design concepts to improve overall PEM performance.
Terry Hosking, VP of Engineering, SBE Inc. - Power Ring Division

12:15 pm - 1:15 pm - Networking Luncheon

1:15 pm - 1:55 pm
• Electric Traction Drive R&D at the Oak Ridge National Laboratory
ORNL is the lead laboratory for the Department of Energy’s Vehicle Technology Program in the development of electric traction drive systems for hybrid electric vehicle (HEV), plug in hybrid electric vehicle (PHEV), and fuel cell vehicle (FCV) applications. This session will contain a description of the current R&D portfolio and recently concluded efforts. This includes novel motor designs, innovative packaging and topologies for inverters, and innovative thermal management technologies that will allow the use of high-temperature (105°C) coolant. The attendee will learn about the latest trends in these areas and gain an understanding of the projected performance levels for these technologies.  
Dr. Mitchell Olszewski, Director, Power Electronics and Electrical Power Systems Research Center,
Oak Ridge National Laboratory

• IGBT Module Chip Improvements for Industrial Motor Drives
Since the introduction of the IGBT module, improvements in power loss have been achieved by applying new technologies.  With the process improvements of the past few years in trench gate technology and light-punch-through vertical structures, it had been thought that the performance of the latest IGBT and pin diode silicon power devices had been brought as close to their theoretical limit as possible. In this talk, fine pattern processing technology is applied to the IGBT along with optimization of the low impurity profile of the buffer layer using thin wafer technology to further reduce the power loss and improve efficiency in industrial motor drives.
John Donlon, Sr. Applications Engineer, Powerex, Inc.

• Mechatronics - Impacting & Changing Our Lives
Since 2002, TFI has conducted a series of technology forecasts for the Texas State Technical College System to identify emerging technology trends which will have a significant impact on the Texas economy and evaluate their potential implication for the state’s technician workforce. Our most recent forecast examined the impact of mechatronics (“intelligent mechanical systems”). In developing the forecast, TFI formally interviewed and surveyed a number of representatives from academia and industry with a significant stakeholder interest in the design, manufacture and/or utilization of mechatronics products and processes. The development of our forecast resulted in a number of critical findings that we believe are of great interest and importance to those who will be in attendance at the 2009 Motor, Drive & Automation Systems Conference. Specifically, our presentation to the conference will address the findings of our survey and forecast, including :
- An “actionable”, industry driven definition of mechatronics
- A description of the wide-spread application of mechatronics principles and applications in design and manufacturing environments, including emerging technology environments such as biotechnology and nanotechnology.
- The implication of this ubiquity to employers and employees, especially those in the technician workforce.
- The resulting need for workforce training programs, including community and technical college programs, to holistically train students in mechatronics principles
- The implications of the impending retirement of millions of experienced technicians of the “baby boomer” generation to employers and the economy
- Role that academia, government and industry can play to identify and correct critical industry-identified competency gaps in mechatronics training programs.
Henry Elliott, Consultant / Senior Research Analyst, Technology Futures Inc.

2:00 pm - 2:40 pm
• Electric Machine Design Methodology
Trends in electric machine and drive design include new material considerations for lamination steels and rare earth magnets, higher power semiconductors and more sophisticated control design which results in a highly integrated system design combining the electric machines, inverter, power electronics, position sensors and control algorithm. This talk will introduce the expanded solution capabilities for electromechanical design and the new system simulation capabilities available from ANSYS due to the acquisition of Ansoft Corporation. It will be shown how electric machine design engineers and motor control system engineers can implement concurrent engineering practices iteratively exchanging information throughout the entire design cycle. The exchange of information includes electric machine model exchange (analytical and finite element based), and co-simulation between the system simulator and the transient finite element field solver. 
Mark Christini, Sr. Applications Engineer, Ansoft Corp.

• Advanced Thermal Control Enabling Low-Cost Electric Drive System for Automotive Applications
To increase the market penetration of hybrid electric vehicles (HEVs), the Department of Energy (DOE)’s Advanced Power Electronics and Electric Machines (APEEM) program is developing a low-cost electric drive system. The current technology presents challenges in cost and size. National Renewable Energy Laboratory (NREL) is developing next-generation cooling technologies for motors in hybrid vehicles, including jet-impingement cooling, spray cooling and surface enhancement, etc. First step for this task is to develop a baseline motor thermal system model for a 65 kW PM motor for a traditional HEV using a validated 3-D CFD/Thermal model developed before. This motor system model would be coupled to an Inverter system model. Next, thermal impacts due to increased electrical loads because of Plug-in Hybrid Vehicle, full Electric Vehicle, increased rotor speeds and higher temperature coolant would be studied. Alternative topologies with an increased degree of thermal effectiveness would be explored. Potential cost benefits due to advanced thermal control (advanced cooling technologies in conjunction with novel packaging topologies ) would be quantified. Future studies would involve reliability aspects for meeting the life target of 15 years and also other competing technologies like switched reluctance and induction motors.
Dr. Thomas Abraham, Sr. Engineer, Advanced Vehicle Systems Group,
National Renewable Energy Laboratory

• Mechatronic System Design
A goal for mechatronic motion systems is high motion quality - high resolution, precision, accuracy and speed - as well as robustness to system changes. Through mechatronic system design, bulky and complex mechanisms with cable-connected components become compact, simple mechanisms that are autonomous units with bus or wireless communication. Massive, slow moving, stiff constructions become light-weight, electronically-damped, fast moving elastic constructions. Accuracy is achieved through measurement and feedback control rather than through narrow tolerances. Supervision with fault diagnosis and learning abilities replace simple monitoring and fixed abilities.
Dr. Kevin Craig, Professor of Mechanical Engineering, Marquette University

2:45 pm - 3:30 pm - 45 Minute Networking Break in the Exhibit Hall

3:30 pm - 4:10 pm
• Using Mixed-Signal Microcontrollers to Build Intelligent Stepper Drives
Switching power-supply designs have benefited from advancements in MOSFETs, control systems and even microcontroller management. Now, these advanced features and components can be applied to the design of stepper-motor drives, to achieve greater driver efficiency and reduced costs. This presentation will examine the use of switching power-supply design techniques in the design of stepper-motor drives. The use of microcontrollers and their new mixed-signal peripherals will be examined, as will the possibility of new features and functions for the driver.
Keith Curtis, Technical Staff Engineer, Microchip Technology, Inc.

• Novel Integrated Three-Phase Inductor
A general explanation of self inductance, mutual inductance, and magnetic coefficient of coupling is presented. These concepts are then used to show the development of a novel integrated combined common mode and differential mode three phase inductor component. An explanation of why the integrated magnetic device is equivalent to four discrete magnetic components is presented. The advantages of integrated magnetic components are discussed. The device is currently under review by the patent office. Applications of the device in the area of adjustable speed drive output filters and EMI filters are also suggested.
Todd Shudarek, Sr. Project Manager, Cramer Coil & Transformer Co.

• Digital Prototyping Advances for Optimal Machine Design
Motion Control Systems have the biggest impact on the efficiency of most machines. For this reason, machine builders regard motion system design as the riskiest part of the machine design process. The latest advancements in the machine design tools allow designers to use their existing machine CAD models to evaluate design risk and optimize motion profiles early in the machine design process by digitally prototyping their motion systems. Attend this session to learn how you can make use these advancements to lower the risk and increase performance of your next machine.
Bill Allai, Motion Control Principal Engineer, National Instruments

4:15 pm - 5:00 pm
• Switched Reluctance Motors and Alternative Technology
This presentation will discuss SR motors, a doubly salient design with phase coils mounted around diametrically opposite stator poles. Energization of a phase will cause the rotor to move into alignment with the stator poles, so minimizing the reluctance of the magnetic path. As a high performance variable speed drive, the motor's magnetics are optimized for closed-loop operation. Rotor position feedback is used to control phase energization in an optimal way to achieve smooth, continuous torque and high efficiency. The presentation will explore the performance and efficiency differences between SR, permanent magnet and induction motors. 
Mike Turner , Engineering Director, Switched Reluctance Drives Ltd. - UK Division of Emerson Motor Co.

• Using Six Sigma Concepts to Deliver ROI to Sales & Marketing
Six Sigma concepts have long been utilized to significantly improve manufacturing practices. In this talk, we will show how Six Sigma concepts can be used to make profitable decisions in the sales and marketing arena.
There is no end of the data that can overwhelm any competent manager when trying to understand a customer’s needs and how to meet them. Before making what is usually an expensive decision there must be a way to shrink or eliminate the non productive input (noise) and focus on the real message from the customer that will lead to profitable initiatives. Today, there is a business tool to eliminate excessive noise from sales, marketing and the customer that prevents good decisions. The technology is known as Six Sigma and is analogous to replacing a blurry picture and background noise of analog systems with the precision, sharpness, and clarity of digital. The methodology is the equivalent of an HDTV to generate a clear, crisp picture from the customer. It’s called HiVOC for “High-definition Voice of the Customer” and it will change the way you make customer driven decisions.
Bill Swanson, Associate, Motion Tech Trends

• Model-Based Design for Mechatronic Systems
Attendees of this presentation will learn how Model-Based Design reduces the time and cost of mechatronic development and ensures systems function as intended when hardware and software are integrated. Mechatronic development challenges engineers to merge mechanics, electronics, controls and embedded software into an optimized system. Often, design errors and undesirable behavior are found late in the development process during the validation of hardware and software integration. Problems of this nature, found so late, are costly, leading to budget overruns and lost revenue opportunity. Model-Based Design prevents these problems by using simulation to continuously test and verify the integrated design from concept to actual software implementation.
Tony Lennon, Industry Marketing Manager, The MathWorks, USA

5:00 pm - Cocktail Reception in the Exhibit Hall

Conference Schedule Day 2 - March 4th

Orange Sessions - Palm 3
Blue Sessions - Palm 4
Green Sessions - Palm 5

7:30 am - 8:00 am - Registration Opens and Continental Breakfast

8:00 am - 9:15 am - Keynote Panel Discussion
• Electric Motor Efficiency Panel Discussion
It is estimated that motors consume 63 percent of all electricity used in industry. This panel session will provide a forum for the discussion of new and creative ways to increase motor efficiency, thereby increasing productivityand cost savings, and lessening environmental impact. Panel members will each address the issue of motor efficiency from the perspective of their company / organization, after which the floor will be open for questions, comments and ideas.
Moderated by Dan Jones, President, Incremotion Associates

Panelists
John Petro, President, NovaTorque, Inc.
Richard E. deFay, Manager, Electrical Applications Education, Copper Development Association
Richard Welch, Consultant and Sr. IEEE Member
John Mazurkiewicz, Product Marketing Manager, Baldor Electric

9:15 am - 10:00 am - Networking Break and Dedicated Exhibit Hall Time

10:00 am - 10:40 am - Break Out Sessions Begin
• Safety Integrated Drive Technology
This topic will explore the growing trend to use Safety Integrated Technology in drives. Drive Integrated Safety Technology has been widely accepted in Europe and with the adoption in the US of the International Standards which are based on the European Standards the trend to use this technology is becoming widespread. In addition to providing a safer environment for its workers Safety Integrated Technology increases up time and machine availability with a more tailored approach to the process. In addition to base functions such as Safe Off and Safe Brake, this talk will also cover the latest technology for Safe Operating Stop and Safe Limited Speed. The move to migrate safety functions over a fieldbus or Industrial Ethernet and even wireless technology will also be discussed. The session will also explore the harmonization of safety standards such as the IEC 61508 and ISO 13849-1 along with the updated Safety Categories used in risk analysis.
Craig Nelson, Product Manager, Siemens Energy & Automation

• How Cycle-by-Cycle Current Limit Can Benefit the Design of Brushless Motor Drive Circuitry
Brushless motors continue to grow in acceptance because of their reduction in size and weight compared with their brush-type motor counterparts offering the same horsepower. What is less obvious is the absence of the familiar brush–commutator arrangement that has been at the heart of DC brush-type motors for over a century. By eliminating the brush-commutator interface, brushless motors also exhibit lower acoustic noise; are virtually maintenance free; and just simply last longer. What's more, the hefty price advantage once enjoyed by brush-type motors has now fallen to 10 percent or less.
This design-oriented presentation begins with a discussion of the distinctions between brushless- and brush-type motors, including how commutating is performed in the absence of brushes. This topic reviews commutating techniques such as the use of Hall sensors and back EMF control. The content continues with a discussion on the traditional issue of inrush current during startup. It explains how a new generation of motor drive ICs utilizes a revolutionary cycle-by-cycle current limit scheme to eliminate the need to address the inrush current requirements independently when selecting a brushless motor.
The presentation concludes with an analysis of a brushless motor driver circuit which incorporates cycle-by-cycle current limit, as well as circuitry for over current, over heating, short-circuit and shoot-through protection.
Sam Robinson, Marketing & Applications Manager, Cirrus Logic - Apex Precision Power

• Comparison of Surface and Interior Permanent Magnet Motors Using Sintered and Bonded NdFeB for a Hybrid Electric Vehicle Drive
While the dominant class of brushless permanent magnet machine today comprises a rotor with a surface permanent magnet (“SPM”), hybrid electric vehicle drives have tended to equally favor those with interior permanent magnets (“IPM”) buried within the rotor.  Both of these motor types use high energy neodymium-iron-boron (“NdFeB”) magnets, so the rapid growth of hybrid vehicles has made these magnets a major consumer of rare earth raw materials, and neodymium the dominant factor in today’s high rare earth materials price. Comparison is made between SPM and IPM motors for a typical hybrid vehicle drive specification, showing the tradeoffs between motor performance, weight, power density, and cost. IPM topology is fundamentally different from SPM in that it provides a salient pole structure which is more amenable to flux weakening and, hence, speed control. While the buried magnets limit magnet losses, surface mounting exposes them to high frequency field losses; but SPM yields lower copper losses than IPM. Both types can use fully dense sintered NdFeB magnets, but IPM can alternatively take advantage of bonded magnet technology by using anisotropic compression-molded NdFeB. 
Dr. Peter Campbell, Consultant and Former VP of Magnequench

10:45 am - 11:25 am
• Energy Efficient Motors and the Role of the Copper Rotor Motor
How Copper Saves the World and Rescues the Polar Bears
This presentation will cover the role of motors, motor efficiency and ways to reduce electric consumption. The experience of the presenter in conducting more than 60 on-site motor audits in New York State will be discussed along with the implications of corrective action and the commensurate cost savings available. Case studies will be presented that demonstrate the significant savings available. A brief overview of the world energy situation and what we in America face over the next two decades will be discussed. The importance of energy efficiency as a solution and motors in particular will be covered.
The use of MotorMaster+ software will be demonstrated. Should I repair or replace? Should I retrofit a working motor or purchase a more efficient one? Which motor should I purchase when considering new applications? Developing a Motor Management Plan and it’s components will be reviewed. How can I use the software to manage my inventory as well as track my maintenance activities? The presentation will also include the implications of the new copper rotor motor, pending world trends to improve motor efficiency and what is on the horizon.
Richard E. deFay, Manager, Electrical Applications Education, Copper Development Association

• Powering DC Brushless Motors on Airplanes with Variable Frequency Systems
Due to recently introduced variable frequency power generation on airplanes, inductive motors are being replaced with motors that are not affected by frequency changes. DC brushless motors have become the motor of choice in new aerospace applications. This talk will address challenges of powering DC motors from a commercial airplane power system. Practical methods of converting 3-phase AC power into DC power, which satisfy aerospace power quality standards, are reviewed. Technologies that generate low total distortion and minimize individual current harmonics are discussed. Various multi-phase passive and active approaches for improving power quality are considered and analyzed. The advantages and disadvantages of each method are discussed. Simulation analysis and performance results from selected hardware will be provided.
Kaz Furmanczyk, Principal Engineer, Crane Aerospace and Electronics

• Principle and Applications of Resolvers for Hybrid Electric Vehicles and Others
The Variable Reluctance (VR) Resolver as developed by Tamagawa-Seiki is used as an angular sensor for traction motors in hybrid electric vehicles worldwide. This VR Resolver senses mechanical angle in high resolution with excellent reliability under harsh environmental conditions. Despite the fact that conventional Resolvers were originally developed for military applications; Tamagawa’s engineering technologies have made the VR Resolvers suitable for automotive applications by achieving low cost through mass production.
Recently, VR Resolvers have become widely acclaimed as an advanced automotive angular sensor when applied on brushless servomotors in EPS (Electric Power Steering) Systems. This report introduces the principle, features and applications of the Resolver with Resolver to Digital conversion technologies.
Dr. Kanji Kitazawa, Tamagawa Seiki Co., Ltd.

11:30 am - 12:15 pm
• Innovation in Motors and Controllers
We are inundated with announcements of new patents, new products, and an apparent abundance of innovation. Buyers are confused by the multitude of options that in the end offer little economic advantage. However, history tells us that in the end consumers will choose the most profitable solution regardless of the amount of money poured into promoting less profitable solutions.
This presentation includes a techno-economic analysis of an entire application based on electric motors. It will show some common sense and also unusual perspectives regarding the future of motors and controllers. And it will point towards future innovations that may become profitable from this holistic perspective.
Dr. Cristian Vava, CEO & Chief Architect, Innovatorium Technologies Corp.

• Motion Control Association Statistics Tracking - Current Status, Findings, Next Steps
This session will provide a brief introduction to the MCA followed by an overview of statistical tracking for the motion control market, including descriptions of data treatment, reports, definitions, key findings (including market trends) and how findings are used by motion control companies.
John Mazurkiewicz, President, Motion Control Association

• Designing a Mechanically Adjustable Speed Drive for AC Motor Applications to Eliminate Vibrations Without Additional Harmonics
With the advent of high performance permanent magnets, there are new options to achieving adjustable speed control when matching the AC Motor's output to the requirements of the load that are cheaper to install, maintain and operate without introducing damaging harmonic frequencies to the motor.
The Flux Drive technology has utilized portions of induction motor theory and has combined it with recent technology improvements in permanent magnets to develop a simple but unique magnetic adjustable speed drive (ASD) and soft-start coupling. The absence of an electrical winding and electronic components is an economic advantage over any other controllable device.
The Flux Drive presentation will outline the efficiencies and performance of the technology in real-world pump and blower applications. Case studies included in the presentation will show the elimination of vibration and improving the efficiencies in a 30-year-old boiler application. Another case is the installation and performance in a harsh saltwater aquarium environment that is sensitive to harmonic frequencies and currents that can destroy expensive seals. We will also present how an OEM can integrate the Flux Drive technology into a pump, blower or motor to provide full efficiency solutions to their customers.
Phillip Corbin III, CEO & Founder, FluxDrive

12:15 pm - 1:15 pm - Networking Luncheon

1:15 pm - 1:55 pm
• Power From Simplicity - How Simple Stepper Motor Technologies Can Improve Machine Performance
Machine designers face a variety of motor technology choices in each application, and even different sub-technologies within the motor technology. Stepper motors are ideal for positioning applications based on their ease of use and overall cost effectiveness. Multiple sub-technologies exist within the stepper realm, including can stack, linear, hybrid and disc magnet. Each of these technologies offers a distinct advantage over the other and can help optimize each axis of a machine. This session will discuss how selecting the optimum stepper technology can best benefit machine performance.  Application considerations will be reviewed and how to determine the ideal stepper technology.
Dave Beckstoffer, Product Specialist, Portescap - A Danaher Motion Company

•Innovation in EMC Filter - SineFormer™ Filter Solves Motor Bearing Current Problems
A major consideration for users of PWM motor drives with long motor cables is peak voltages generated by voltage pulses reflected back from parasitic capacitances which exist in motors with long motor cables. These peak voltages can cause motor failures and leads to motor bearing currents which produces cumulative damage to the motor bearing. New SineFormer™ technology reduces motor bearing currents dramatically, extending motor life significantly.
Matt Reynolds, Field Applications Engineering Manager, EPCOS, Inc.

• Learning Control in High Performance Motion Applications
Iterative Learning Control (ILC) and Repetitive Control (RC) theory and applications will be reviewed with example results. ILC will be applied to a XY linear motion system used for stencil cutting. It will show how the dynamic position error can be reduced while maintaining current production rates (or increase production rates at the same error tolerance). RC will be applied to a system performing a high frequency oscillation. This type of motion is becoming more common in micro-machining applications and requires high dynamic accuracy.
Dr. Joseph Profeta III, Director of Product Management, Controls Systems Group, Aerotech, Inc.

2:00 pm - 2:40 pm
• A New Approach to High Torque, Variable, Low speed Motor Generator Technology
The talk will provide insight into a recently patented electric motor technology and its potential applications. The technology being discussed is a synthesis of variable reluctance motor technology and strainwave gearing, resulting in a high torque motor with a non-rotating secondary member (traditional rotor), and one moving part. This results in a machine with high torque density and lower weight than comparable systems. Potential applications include: motor vehicle traction, electric power steering systems, marine propulsion, windmill generators, process control, robotic and aircraft actuators, etc.
Dr. Ernie Davison, P. Eng., EDM Resources Inc.

• Shaft Grounding - Fulfilling the Promise of Variable Frequency Drives
With the rising cost of energy, the use of variable frequency drives (VFDs) is growing at an increasing rate.  By optimizing the frequency of a three-phase alternating-current (AC) induction motor’s voltage supply, a VFD controls the motor’s speed and torque while providing substantial energy savings.  But the currents induced on motor shafts by VFDs can wreak havoc with motor bearings, dramatically shortening motor life and severely diminishing the reliability of systems.  To mitigate these currents and realize the full potential of VFDs, a cost-effective method of shaft grounding is essential.
Already common in heating, ventilation, air conditioning, pumping, and industrial automation systems, VFDs are catching on in many other applications as they become smaller and more powerful, more reliable, easier to program, and less expensive.  But to prevent these energy savings from being wiped out in a single system failure, VFD/motor systems must be designed for reliability and trouble-free operation.
While VFDs are not without certain drawbacks, these can now be easily overcome.  Whether used to save energy or increase the accuracy of process control, VFDs only achieve their full potential when carefully matched to the application and installed with appropriate safeguards such as motor-shaft grounding rings that protect bearings from VFD-induced damaging shaft currents.
Adam Willwerth, Sales & Marketing Manager, Electro Static Technology-ITW Inc.

• The Good, The Bad & The Ugly - Fluid Power as a Power Transmission System and Where Do Electric Drives Replace Them?
Fluid Power has been a standard of power transmission for many years. But there is a new, disruptive technology on the horizon: Electric Drives. This presentation gives some cool examples of how fluid power is used today, and how electric drives are looming on the horizon.
Mark Anderson, Engineering Manager, Toro

2:45 pm - 3:30 pm
• Motor Driven Roller Technology
The “Green” aspect of this technology lies mainly in its’ ability to consume less energy while performing the same tasks as traditional live roller conveyor.  While the initial investment is higher, the technology allows for a much quicker ROI based on its run-on-demand capabilities and the subsequent reduced energy consumption.  While not “green” in nature, secondary savings can be achieved via reduced maintenance costs.  In addition, it possesses plug-and-play functionality which greatly increases its flexibility.
This talk will offer side-by-side comparisons relating to energy consumption, ability to convey similar loads, and increased functionality.
Another discussion thread will revolve around those people who “just missed the green boat”.  In other words, those people who invested in conveyor equipment just prior to motor driven roller technology becoming an economically viable alternative.  This portion of the talk focuses on aftermarket energy savings modules and controls that can be adapted to traditional live roller equipment, enabling them to operate in a similar run-on-demand fashion.
Greg Meyne, Sales Manager, Wynright Intralogistics (Formerly Automotion, Inc.)

• Thermal Concerns and Coupling to Magnetics for The Design of Rotating Machines
The presentation will investigate the thermal design of rotating machines without the use of costly CFD tools. Using a thermal design tool based on an equivalent circuit scheme and the description of complex cooling options, the
thermal behavior of rotating machines is reliably predicted for their duty cycle. The coupling of the thermal design tool with the electromagnetic motor design tool leads to reliable size optimisation of the machines.
Philippe Wendling, Magsoft Corporation

3:30 pm - Conference Conclusion

Contact Program Chair Jeremy Martin With Questions.