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  1. stevenphuang

    New controller algorithm claims 99% efficiency (true?)

    Well, it seems like there is a fairly strong consensus among all of the responses. Thank you all for your input and time!
  2. stevenphuang

    New controller algorithm claims 99% efficiency (true?)

    Everyone, thanks for your input to my original question. Earlier today, I actually talked with the engineer that developed the controller algorithm. cswilson is absolutely correct - as opposed to using a single electric motor and no gearbox transmission (i.e. direct drive), the proposed system...
  3. stevenphuang

    New controller algorithm claims 99% efficiency (true?)

    Hi all. I recently came across a business plan that claimed to have developed a new controller algorithm, which manages multiple electric motors, each one optimized to operate within a specific RPM range, and claims to deliver 99% efficiency. Please see the below text from the business plan...
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