JPS63131070A - 電流検出回路 - Google Patents

電流検出回路

Info

Publication number
JPS63131070A
JPS63131070A JP61276165A JP27616586A JPS63131070A JP S63131070 A JPS63131070 A JP S63131070A JP 61276165 A JP61276165 A JP 61276165A JP 27616586 A JP27616586 A JP 27616586A JP S63131070 A JPS63131070 A JP S63131070A
Authority
JP
Japan
Prior art keywords
current
winding
transformer
detection
current detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP61276165A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473754B2 (enrdf_load_stackoverflow
Inventor
Yutaka Ono
裕 小野
Hajime Kuwabara
一 桑原
Takashi Yoshida
隆 吉田
Hideo Banzai
萬歳　秀夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP61276165A priority Critical patent/JPS63131070A/ja
Publication of JPS63131070A publication Critical patent/JPS63131070A/ja
Publication of JPH0473754B2 publication Critical patent/JPH0473754B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP61276165A 1986-11-19 1986-11-19 電流検出回路 Granted JPS63131070A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61276165A JPS63131070A (ja) 1986-11-19 1986-11-19 電流検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61276165A JPS63131070A (ja) 1986-11-19 1986-11-19 電流検出回路

Publications (2)

Publication Number Publication Date
JPS63131070A true JPS63131070A (ja) 1988-06-03
JPH0473754B2 JPH0473754B2 (enrdf_load_stackoverflow) 1992-11-24

Family

ID=17565639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61276165A Granted JPS63131070A (ja) 1986-11-19 1986-11-19 電流検出回路

Country Status (1)

Country Link
JP (1) JPS63131070A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023307A1 (en) * 1993-04-01 1994-10-13 The Nippon Signal Co., Ltd. Current sensor and motor rotation sensor using the current sensor
CN107621564A (zh) * 2017-09-07 2018-01-23 国电南瑞科技股份有限公司 一种抽水蓄能静止变频器升压变差动保护幅值算法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023307A1 (en) * 1993-04-01 1994-10-13 The Nippon Signal Co., Ltd. Current sensor and motor rotation sensor using the current sensor
US5568059A (en) * 1993-04-01 1996-10-22 The Nippon Signal Co., Ltd. Current sensor and motor rotation sensor using such current sensor
CN107621564A (zh) * 2017-09-07 2018-01-23 国电南瑞科技股份有限公司 一种抽水蓄能静止变频器升压变差动保护幅值算法
CN107621564B (zh) * 2017-09-07 2019-09-24 国电南瑞科技股份有限公司 一种抽水蓄能静止变频器升压变差动保护幅值算法

Also Published As

Publication number Publication date
JPH0473754B2 (enrdf_load_stackoverflow) 1992-11-24

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