Drive system having an induction generator with a main winding and auxiliary winding

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12224650
APP PUB NO 20230253858A1
SERIAL NO

18012349

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Abstract

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An object of the present invention is to provide a drive system that is provided with an induction generator having a primary winding including a main winding and an auxiliary winding and a secondary conductor, can vary the voltage of the main winding, and can increase the maximum output power of the auxiliary winding. Therefore, provided is a drive system, which is provided with an induction generator having a primary winding including a main winding and an auxiliary winding and a secondary conductor, including: a starting battery that starts the induction generator; a traction inverter that drives a traction motor; an auxiliary device inverter that drives an auxiliary device motor; a rectifier the input side of which is connected to the main winding and the output side of which is connected to the traction inverter; and a power generation inverter the output side of which is connected to the auxiliary winding and the input side of which is connected to the auxiliary device inverter and the starting battery.

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First Claim

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Patent Owner(s)

  • HITACHI CONSTRUCTION MACHINERY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Seiji Ibaraki, JP 52 452
Ishida, Toshihiko Ibaraki, JP 66 573
Nishihama, Kazuo Tokyo, JP 25 111
Watanabe, Toshihiko Ibaraki, JP 64 1001
Yoshimura, Masatoshi Tokyo, JP 19 85

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