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Substation load distribution monitor system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01R-025/00
  • G01R-021/06
출원번호 US-0012280 (1993-02-01)
발명자 / 주소
  • Hill Gregory O. (San Diego CA)
출원인 / 주소
  • Systems Analysis and Integration, Inc. (Orange CA 02)
인용정보 피인용 횟수 : 91  인용 특허 : 0

초록 ▼

The monitoring and control system of the present invention provides a distributed intelligence, data acquisition and control system which collects and analyzes large amounts of data representing power usage from a power distribution substation. Using a Discrete Fourier Transform, the system provides

대표청구항 ▼

A method of taking an integer number of sample values per cycle of a periodic voltage or current waveform carried by power equipment, said method comprising the steps of: sampling said periodic voltage or current waveform at a selected sampling rate corresponding to a first expected frequency to obt

이 특허를 인용한 특허 (91)

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