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특허 상세정보

Turbogenerator/motor controller with ancillary energy storage/discharge

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-015/10    F02C-006/00    H02K-007/18    H02P-009/04   
미국특허분류(USC) 290/052 ; 290/040 ; 290/046 ; 290/052 ; 322/010 ; 322/029
출원번호 US-0003078 (1998-01-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 70  인용 특허 : 17
초록

A turbogenerator/motor controller with a microprocessor based inverter having multiple modes of operation with an energy storage and discharge system including an ancillary electric storage device, such as a battery, connected to the generator controller through control electronics. Electrical energy can flow from the ancillary electric storage device to the turbogenerator controller during start up and increasing load and vice versa during self-sustained operation of the turbogenerator. When utility power is unavailable, the ancillary electric storage d...

대표
청구항

[ What is claimed is:] [1.] A method of controlling a permanent magnet turbogenerator/motor comprising the steps of:providing utility electrical power to the permanent magnet turbogenerator/motor through a pulse width modulated inverter to start the permanent magnet turbogenerator/motor to achieve self-sustaining operation of the permanent magnet turbogenerator/motor;disconnecting the utility electrical power from the pulse width modulated inverter once self sustaining operation of the permanent magnet turbogenerator/motor is achieved;reconfiguring the p...

이 특허에 인용된 특허 (17)

  1. Shekhawat Sampat (Monmouth NJ) Tumpey John J. (Monmouth NJ) Widdis James C. (Monmouth NJ). Aircraft engine electric start system without a separate exciter field inverter. USP1996085546742.
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  13. Hanson Michael J. (Loves Park IL) Rozman Gregory I. (Rockford IL). Sensorless start of synchronous machine. USP1994115363032.
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