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특허 상세정보

Power generator system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02P-009/48   
미국특허분류(USC) 290/040C;
출원번호 US-0764290 (2010-04-21)
등록번호 US-8288880 (2012-10-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen O'Connor Johnson Kindness PLLC
인용정보 피인용 횟수 : 3  인용 특허 : 51
초록

A power generating system includes a main engine operated over a range of speeds, an electric generator, and a hydrostatic transmission drivably connecting the engine with the generator to drive the generator at a desired speed. The hydrostatic transmission includes one or more variable pumps. A controller monitors the pump pressure and the generator frequency. The pressure set point is used with the monitored pressure to control the pump output. The pressure set point varies with the generator load, and is adjusted based on the deviation of the generato...

대표
청구항

1. An electric power generator system operably connected to a main propulsion engine for a vehicle, the generator system comprising: a variable displacement first hydraulic pump drivably connected to the main propulsion engine, the first hydraulic pump including a mechanism for adjusting a flow rate of hydraulic fluid from the first hydraulic pump;a hydraulic motor fluidly connected to the first hydraulic pump such that the hydraulic fluid flow from the first hydraulic pump drives the hydraulic motor, the hydraulic fluid having a driving pressure between...

이 특허에 인용된 특허 (51)

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