JPS59206917A - 無効電力補償装置の過電圧保護回路 - Google Patents

無効電力補償装置の過電圧保護回路

Info

Publication number
JPS59206917A
JPS59206917A JP58082948A JP8294883A JPS59206917A JP S59206917 A JPS59206917 A JP S59206917A JP 58082948 A JP58082948 A JP 58082948A JP 8294883 A JP8294883 A JP 8294883A JP S59206917 A JPS59206917 A JP S59206917A
Authority
JP
Japan
Prior art keywords
circuit
capacitor
thyristor switch
voltage
signal
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
JP58082948A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217804B2 (OSRAM
Inventor
Masatoshi Takeda
正俊 竹田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP58082948A priority Critical patent/JPS59206917A/ja
Publication of JPS59206917A publication Critical patent/JPS59206917A/ja
Publication of JPH0217804B2 publication Critical patent/JPH0217804B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
JP58082948A 1983-05-10 1983-05-10 無効電力補償装置の過電圧保護回路 Granted JPS59206917A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58082948A JPS59206917A (ja) 1983-05-10 1983-05-10 無効電力補償装置の過電圧保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58082948A JPS59206917A (ja) 1983-05-10 1983-05-10 無効電力補償装置の過電圧保護回路

Publications (2)

Publication Number Publication Date
JPS59206917A true JPS59206917A (ja) 1984-11-22
JPH0217804B2 JPH0217804B2 (OSRAM) 1990-04-23

Family

ID=13788436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58082948A Granted JPS59206917A (ja) 1983-05-10 1983-05-10 無効電力補償装置の過電圧保護回路

Country Status (1)

Country Link
JP (1) JPS59206917A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170110314A (ko) * 2016-03-23 2017-10-11 엘에스산전 주식회사 사이리스터 보호장치 및 그의 보호방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236607A (ja) * 1989-03-10 1990-09-19 Matsushita Electric Ind Co Ltd 回転体表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170110314A (ko) * 2016-03-23 2017-10-11 엘에스산전 주식회사 사이리스터 보호장치 및 그의 보호방법

Also Published As

Publication number Publication date
JPH0217804B2 (OSRAM) 1990-04-23

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