Controller for permanent magnet alternator

Electricity: single generator systems – Automatic control of generator or driving means – Plural conditions

Reexamination Certificate

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Details

C322S007000, C322S022000, C322S028000

Reexamination Certificate

active

10860393

ABSTRACT:
The invention is a control system that, among other things, controls a permanent magnet alternator and provides relatively accurate voltage regulation. The control system may include one or more of the following: (1) a rectification system to rectify and regulate the output voltage of an alternator, (2) a rectifier/limiter used as an electrical power source to a boost type regulator, (3) a multimode rectifier/limiter, (4) a DC to AC inverter bridge, and (5) power switches employed in the system to minimize the switching energy that would otherwise be dissipated in the power switches as heat.

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patent: WO 01/20770 (2001-03-01), None

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