JPH0116118B2 - - Google Patents

Info

Publication number
JPH0116118B2
JPH0116118B2 JP57104131A JP10413182A JPH0116118B2 JP H0116118 B2 JPH0116118 B2 JP H0116118B2 JP 57104131 A JP57104131 A JP 57104131A JP 10413182 A JP10413182 A JP 10413182A JP H0116118 B2 JPH0116118 B2 JP H0116118B2
Authority
JP
Japan
Prior art keywords
inverter
current
output
setting value
discharge current
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
JP57104131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58222797A (ja
Inventor
Tetsuo Yamada
Toshiaki Jofu
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP57104131A priority Critical patent/JPS58222797A/ja
Publication of JPS58222797A publication Critical patent/JPS58222797A/ja
Publication of JPH0116118B2 publication Critical patent/JPH0116118B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more AC dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Multiple Motors (AREA)
JP57104131A 1982-06-17 1982-06-17 インバ−タの故障診断装置 Granted JPS58222797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57104131A JPS58222797A (ja) 1982-06-17 1982-06-17 インバ−タの故障診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57104131A JPS58222797A (ja) 1982-06-17 1982-06-17 インバ−タの故障診断装置

Publications (2)

Publication Number Publication Date
JPS58222797A JPS58222797A (ja) 1983-12-24
JPH0116118B2 true JPH0116118B2 (enrdf_load_html_response) 1989-03-22

Family

ID=14372551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57104131A Granted JPS58222797A (ja) 1982-06-17 1982-06-17 インバ−タの故障診断装置

Country Status (1)

Country Link
JP (1) JPS58222797A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732583B2 (enrdf_load_html_response) * 1975-01-31 1982-07-12
JPS5826279B2 (ja) * 1977-09-19 1983-06-01 株式会社東芝 インバ−タの制御方式

Also Published As

Publication number Publication date
JPS58222797A (ja) 1983-12-24

Similar Documents

Publication Publication Date Title
JP2752125B2 (ja) 空気調和機の制御装置
US11280835B2 (en) Diagnosing device of three phase inverter
CA1268213A (en) Fault detector for detecting faults in a dc capacitor circuit
JPH05336759A (ja) インバータ装置
CN104764174B (zh) 空气调节装置
JP2018182852A (ja) パワー素子の故障検出機能を備えたコンバータ装置及びパワー素子の故障検出方法
JPH0116118B2 (enrdf_load_html_response)
JPH06233402A (ja) 電気自動車の駆動制御回路
JP3244578B2 (ja) 電力変換器の保全装置
JPH0951604A (ja) 電気車の電力供給装置
JPH08111988A (ja) 電力変換装置
JPS60118065A (ja) インバ−タ装置の制御装置
KR100548769B1 (ko) 인버터의 출력단 결선 진단 방법
JPH1189003A (ja) 電気車制御装置
JPH0536332A (ja) 開閉器操作制御回路
JP3746552B2 (ja) 瞬時電圧低下対策装置の異常確認方法
JP2765579B2 (ja) インバータの制御装置
JPH0919159A (ja) インバータ装置
JPH077962A (ja) インバータの故障検出装置
JPS59127579A (ja) 並列冗長方式の電源装置
JPS6226997Y2 (enrdf_load_html_response)
JPS61203822A (ja) 直流配電形インバ−タの保護方式
JPH11113162A (ja) 直流電動機の監視制御装置
JP3903020B2 (ja) 電力変換器の診断方法及び装置
Seki et al. New GTO uninterruptible power supplies with self-diagnosis functions