JPS6238931B2 - - Google Patents

Info

Publication number
JPS6238931B2
JPS6238931B2 JP53130413A JP13041378A JPS6238931B2 JP S6238931 B2 JPS6238931 B2 JP S6238931B2 JP 53130413 A JP53130413 A JP 53130413A JP 13041378 A JP13041378 A JP 13041378A JP S6238931 B2 JPS6238931 B2 JP S6238931B2
Authority
JP
Japan
Prior art keywords
phase
short circuit
rectifier
detector
overcurrent
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.)
Expired
Application number
JP53130413A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5558727A (en
Inventor
Hiroshi Ikeda
Haruhisa Inoguchi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP13041378A priority Critical patent/JPS5558727A/ja
Publication of JPS5558727A publication Critical patent/JPS5558727A/ja
Publication of JPS6238931B2 publication Critical patent/JPS6238931B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Rectifiers (AREA)
JP13041378A 1978-10-25 1978-10-25 Control rectified arm shortage detector Granted JPS5558727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13041378A JPS5558727A (en) 1978-10-25 1978-10-25 Control rectified arm shortage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13041378A JPS5558727A (en) 1978-10-25 1978-10-25 Control rectified arm shortage detector

Publications (2)

Publication Number Publication Date
JPS5558727A JPS5558727A (en) 1980-05-01
JPS6238931B2 true JPS6238931B2 (enrdf_load_stackoverflow) 1987-08-20

Family

ID=15033659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13041378A Granted JPS5558727A (en) 1978-10-25 1978-10-25 Control rectified arm shortage detector

Country Status (1)

Country Link
JP (1) JPS5558727A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850108B2 (ja) * 1976-05-12 1983-11-08 三菱電機株式会社 整流装置

Also Published As

Publication number Publication date
JPS5558727A (en) 1980-05-01

Similar Documents

Publication Publication Date Title
US6341055B1 (en) Restraint-type differential relay
US4812729A (en) Protecting apparatus for secondary excitation type variable speed AC generator/motor
JP2928264B2 (ja) 半導体電力変換システム
JPS61196718A (ja) 地絡保護装置
EP0637865B1 (en) Transformer differential relay
US4589050A (en) Method and apparatus for the protection of a thyristor power conversion system
JP3712886B2 (ja) 漏電遮断器及び地絡の検出方法
EP0316202B1 (en) Selecting a faulty phase in a multi-phase electrical power system
JPS6238931B2 (enrdf_load_stackoverflow)
JP3132814B2 (ja) 半導体電力変換システム
JPS63290122A (ja) 遮断器用過電流引外し装置
JPH10304554A (ja) 交直変換器の異常検出装置および保護装置
JPS5936510B2 (ja) 制御整流装置の保護方式
JP2727277B2 (ja) サイリスタ変換装置の保護方法及びその装置
JP3746552B2 (ja) 瞬時電圧低下対策装置の異常確認方法
JPH07177743A (ja) 交直変換器の制御装置
JP3162586B2 (ja) 交直変換装置の制御装置
JPS633548B2 (enrdf_load_stackoverflow)
JPS6321420B2 (enrdf_load_stackoverflow)
JPH0866047A (ja) 電圧形電力変換装置
JPH08237868A (ja) 電力変換器の制御装置
JPS6027256B2 (ja) サイリスタ整流装置の保護方式
JP2000262064A (ja) 高圧多重インバータの保護装置
JPH06284556A (ja) 三相４線式回路の地絡電流検出方式
JPH0210655B2 (enrdf_load_stackoverflow)