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 Expert  108234

Expert in Electric Motors, Generators, Wind Energy, Voltage Regulators, Fast Battery Chargers, Physics, etc.


Available for your Consulting and Expert Witness Needs

Wisconsin (WI)
USA
Education Work History Career AccomplishmentsPublicationsConsulting Services Expert Witness

Summary of Expertise: Listed with other top experts in: 
Expert has a Master of Technology degree in applied physics. He has more than 25 years experience in the design and development of electric motors and generators for commercial and military applications. Among several hundred machines he has designed are frequency converters, AC synchronous, permanent magnet machines from 1 kw/hp to 10,000 kw/hp range. Machines range from air-cooled to liquid-cooled and from DC to AC 60 to 10,000 Hz. His expertise includes voltage regulators, fast battery chargers, electronic controls interfacing with electric machines, and generators for wind energy systems and hybrid vehicle applications. He has patents on axially laminated reluctance machine and variable speed constant frequency doubly fed machine for wind generator application.
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alternating-current generator design

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alternating-current motor

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asynchronous motor

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capacitor-start motor

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diesel standby generator

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direct-current generator

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direct-current motor design

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direct-power generator

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electric generator

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electric motor design

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electric vehicle generator

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electric vehicle motor

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electric-power conversion

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energy-efficient electric motor

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energy-efficient synchronous drive

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generator design

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high-efficiency electric motor

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induction motor

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magnetoelectric generator

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mechanical electric-power generator

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military-type generator

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military-type motor

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motor generator

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permanent-magnet motor

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permanent-magnet synchronous motor

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polyphase motor

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reluctance motor

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rotary electric motor

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rotating generator

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shunt-wound motor

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squirrel-cage motor

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synchronous generator

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synchronous motor

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turbine generator

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variable-speed generator

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vehicle hybrid electrical system

He is in charge of product development, which includes the design and fabrication of prototypes for machines for special applications. For various companies, he has developed design programs and software for machines. The latest addition to his design capability is the design and optimization of single-phase capacitor excited brushless generators.
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electrical product development

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capacitor motor

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single-phase motor

Expert has about 25 years of experience as the Vice President of Engineering departments at several companies.
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engineering management

Expert holds a patent on variable speed constant frequency generators of wind power applications. He has also done research and development projects for NASA.
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wind energy


Show Secondary and Basic Areas of Expertise
Localities:
Expert may consult nationally and internationally, and is also local to the following cities: Milwaukee, Wisconsin;  Madison, Wisconsin;  Green Bay, Wisconsin;  Racine, Wisconsin;  Appleton, Wisconsin;  Waukesha, Wisconsin;  Oshkosh, Wisconsin;  and Sheboygan, Wisconsin.

Often requested
with this expert:

Motor and Generator Design and Development
Power Electronics and Renewable Energy Systems
Wind Energy, Wind Turbine Design, Aircraft Icing and...
Permanent Magnet Motors, Generators, Devices and Materials

Education:
Year   Degree   Subject   Institution   Honors
1974   M.S.   Electrical Engineering   New Jersey Institute of Technology  
1958   Master of Technology   Applied Physics   University of Calcutta, India  
1964   DIISc   Industrial Management   Indian Institute of Science (IISc), Bangalore   First Class

Work History:
Years   Employer   Department   Title   Responsibilities

1990 to

 

(Undisclosed)

 


 

Generator Product Development Specialist

 

Expert is responsible for the design of single- and three-phase generators, permanent magnet generators, motors, transformers and related power products.

1987 to 1990

 

Kurz and Root Corp.

 

Engineering

 

Vice President

 

Expert managed the engineering department, where he designed and developed generators and motors for the Navy, Army and Airforce.

1985 to 1987

 

Allied Signal Corp.

 

Power Generation and Controls

 

R&D Manager

 

He was in charge of the team developing generators and actuators for a "Fly-by-Wire" (FBW) control system used in aircraft and defense applications.

1969 to 1985

 

Bogue Electric Manufacturing Company

 

Engineering

 

Vice President

 

At Bogue, Expert was managing the engineering department. He also designed and developed AC and DC motors and generators for defense applications. Over 300 of the designs were developed for commercial applications.

1968 to 1969

 

Lucas [London, UK]

 


 

Design Engineer

 

With Lucas Industries (now LucasVarity), Expert developed starter motors and generators for the automotive industry.

1965 to 1968

 

SriRam Industries [India]

 

Engineering

 

Project Manager

 

At SriRam, he developed single-phase motors for compressors in room air conditioners. He also developed voltage relays, thermostats for air conditioner compressors, and high-speed motors used in record players for music retailer HMV.


Career Accomplishments:
Associations/Societies

Expert is a Senior Member of IEEE, USA and was a charter member of IEEE, UK. He is a member of the Industrial Drives Committee and Electrical Machines committee of IEEE.

Awards/Recognition

He received awards by the Wisconsin Business Innovation Consortium (WISBIC) every year for five years for research contributions under SBIR and related Federal Government programs. He also recieved a letter of commendation by the Governor of Wisconsin and the Army R&D Center.


Publications:
Publications and Patents Summary

Expert has published papers in IEEE transactions. He holds four patents, including "An Improved AC Synchronous Reluctance Motor", "Methods and Apparatus for Maximizing and Stabilizing Electric Power Derived From Wind Driven Source" and "Design of In-Line Generator for Tactical Vehicle Application."

Selected Publications and Publishers  
 - IEEE Conference Paper, Institute of Electrical and Electronics Engineers (IEEE)  
 - IEEE Transactions, Institute of Electrical and Electronics Engineers (IEEE)  

Consulting Services:
Selected Consulting Examples:
  • Expert consulted for Miller Electric Company in Appleton, WI. He was responsible for the design of welding generators and permanent magnet (PM) DC motors for a wire feed application.
  • He has consulted on the development of high speed generators for turbine-driven applications (solar Turbines).
  • He was a consultant for Capstone Corp., on the design of generators for microturbine applications.
  • He was a consultant for Toyota USA where he assisted with the development of generators for microturbine-driven systems.
  • For T&J Manufacturing, he designed several single-phase brushless generators for commercial applications. He also developed a Variable Speed Constant Frequency (VSCF) system consisting of a permanent magnet generator and inverter for an army portable power plant program.
Recent Client Requests:
  • Power conversion expert for consulting on DC power generation to power a hydraulic pump system on a trailer.
  • Expert in Rooftop Generation of Power.
  • Expert in electric motors for wind generation.
  • Expert for consulting on PMG Brushless genarator for small scale wind turbine.
  • Electrical motor expert for consulting on Motor Problem.
  • Rotating electrical machinery expert for consulting on design of high temperature and high pressure generator for oil and gas industry.
  • Expert in AC Synchronous motor design.
  • Expert in for designing of PERMANENT MAGNET SYNCHRONOUS MOTORS FOR SUBMERSIBLE PUMPS.
  • Expert in Induction Motors (1-500 HP) for energy conservation standards.
  • Expert in designing brushless pm generators for consulting on renewable ocean energy.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Expert Witness Experience Summary:
Expert was an expert witness for DMS Corporation for large induction motor development, and represented DMS in a legal matter.
Recent Litigation Client Requests:
  • Wind energy expert for consulting on Effects of Winds Turbines located close to residences.
  • Expert in consulting on wind turbine blades maitanance
  • Expert for consulting on rotor pole defects in litigation.
  • Expert for consulting on amall electric chainsaw motor failure.
  • Electrical engineering and wind turbine expert for consulting on wind turbine crash case.
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

Language Skills:
Foreign Language  
Hindi  

Additional Skills and Services:
Other Skills and Services

He developed Variable Speed Constant Frequency Technology (VSCF) whereby precise power is generated by an engine-driven generator from no-load to full-load under variable speed of the engine, always optimizing the speed for best efficiency and minimize the fuel consumption at all loads.


 

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