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Patent Searching and Data


Title:
永久磁石オルタネーターのためのコントローラー
Document Type and Number:
Japanese Patent JP4758890
Kind Code:
B2
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.

Inventors:
Kazi, fuzzle
Scott, Harold
Kosh, Stewart
Application Number:
JP2006515149A
Publication Date:
August 31, 2011
Filing Date:
June 02, 2004
Export Citation:
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Assignee:
Magnetic Applications Incorporated
International Classes:
H02M7/12; B60L50/10; H02H7/06; H02M7/217; H02P9/00; H02P9/30; H02P9/48; H02P11/00
Domestic Patent References:
JPH08221141A1996-08-30
Foreign References:
US5606244A1997-02-25
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fumitoshi Nishiyama
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita