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Backup protection switch to prevent reverse power flow in a UPS 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-009/04
출원번호 US-0099042 (1987-09-21)
발명자 / 주소
  • Gvoth
  • Jr. John Michael (Haledon NJ) Kakalec Robert J. (Madison NJ) Menkes Henry E. (Pine Brook NJ)
출원인 / 주소
  • American Telephone and Telegraph Company, AT&T Bell Laboratories (Murray Hill NJ 02)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록 ▼

A UPS system includes a backup input line isolation switch and control circuit for energy flow in the UPS is operative, during operation of the reserve energy source portion of the power supply in supplying power to the output, to provide mechanical isolation between the primary energy source connec

대표청구항 ▼

In combination: an uninterruptible power supply, comprising; a first input for accepting a primary source of energy, a second input for accepting a reserve source of energy, an output for accepting a load to be energized, energy coupling means for coupling energy from the first and second inputs to

이 특허를 인용한 특허 (63)

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