POWER SMOOTHING AND BOOSTING FOR EXERCISE MACHINE

Abstract: an electro-mechanical system including a power supply, at least one energy storage device and at least a boost circuit, in which the power supply is directly connected to an ac power source and the at least one energy storage supplies power to an electro-mechanical device and its controller. the boost circuit transfers excess power not being used at any given time into the energy storage device to provide an increase in available power comes. this increase in available power stabilizes the power delivery and improves the operation of the device. the device can include at least one motor and at least one motor controller and at least one buck circuit. the power supply, the at least one energy storage and the at least one motor controller can be connected in series.

Inventor(s): Shemuel EZRAN, Casey HANLON, Stephen ABEL, Michael MARGOLESE, John SANCHEZ, Yosef D. AFRIAT

CPC Classification: H02P4/00 (Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies (vector control ))

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