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Simplified UPS system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02M-003/335
출원번호 US-0939318 (1992-09-02)
발명자 / 주소
  • Oughton George (Raleigh NC)
출원인 / 주소
  • Exide Electronics Corporation (Raleigh NC 02)
인용정보 피인용 횟수 : 67  인용 특허 : 0

초록

A UPS system comprising a resonant control circuit 100, a gate drive circuit 200, a resonant converter 300, a bootstrap power supply circuit 400 for supplying an isolated DC supply voltage to the resonant control circuit, a bootstrap battery charger 500, and a variable speed fan drive circuit 600.

대표청구항

A power supply system, comprising: (a) resonant control means for providing gate drive signals; (b) a gate drive circuit comprising a current booster and a first transformer, said current booster comprising an input coupled to an output of said resonant control means, said first transformer comprisi

이 특허를 인용한 특허 (67)

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  2. Arai, Toru; Sakurada, Makoto; Nishioka, Yoshiyuki, AC/DC/HFAC/DC/AC power supply.
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  10. VanGilder, James William; Healey, Christopher M.; Zhang, Xuanhang, Analysis of effect of transient events on temperature in a data center.
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  67. Baker Roy, Variable speed cooling fan control.
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