Tesla

Motor & Drive Sizing

Sunday, January 18, 2015

It has been over 100 years since the invention of the AC motor by Nicola Tesla.  You would think that after all this time, that getting the motor…

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man and machine

Man and Machines

Sunday, December 21, 2014

Machines are systems that convert energy and do work.  Machines come in large classes that can be sorted by industry and activity.  Transportation systems such as cars, trains,…

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Luke_vs_Vader

Bringing Balance to the Force

Sunday, November 16, 2014

There is a delicate balance between electric motors and the power electronics that control them.  This is because semiconductors conduct electricity in a completely different way than wire…

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motor

Electric Motor Application

Sunday, November 9, 2014

The electric motor is all about creating an inexpensive conversion of electrical energy into mechanical energy possible.  Being the “cheapest” often overrules being the “most cost effective” or…

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genx-aircraft-engine

Design Integration

Sunday, November 2, 2014

There are a number of definitions for the word ‘design’.  A broad definition is based on conceiving or planning something.  The object of the design could be anything,…

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3D Print Car

1 + 1 = 3

Sunday, October 26, 2014

The business world sometimes likes to use the “1 + 1 = 3″ for mergers and acquisitions where businesses seek to leverage the strengths of two complementary businesses….

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steam generation

Where does electricity come from?

Sunday, September 28, 2014

Oddly, electricity is one of those things we never think about.  It’s odd because electricity and electric motors have proven to be the most efficient means of producing…

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BoulderWindPower

Motor Centric Design – Part 3

Sunday, September 14, 2014

With all the emphasis on how important wind power is to the future of energy supply, it is surprising to me that we haven’t seen a variety of…

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31Microdrive

Motor Centric Design – Part 2

Sunday, September 7, 2014

Sometimes engineers are confronted with an application that is unique and demanding, that ultimately requires a new approach.  There are some famous examples that we all deal with….

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1MB_full

Motor Centric Design

Sunday, August 31, 2014

Electric motors are still one of the most difficult technologies to apply correctly. The problem is that electric motors are literally “the workhorse of industry”, and they are…

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