JPS60113622A - インバ−タ装置の過電流保護回路 - Google Patents

インバ−タ装置の過電流保護回路

Info

Publication number
JPS60113622A
JPS60113622A JP58219003A JP21900383A JPS60113622A JP S60113622 A JPS60113622 A JP S60113622A JP 58219003 A JP58219003 A JP 58219003A JP 21900383 A JP21900383 A JP 21900383A JP S60113622 A JPS60113622 A JP S60113622A
Authority
JP
Japan
Prior art keywords
phase
overcurrent
signal
input
inverter
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
JP58219003A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6361861B2 (enExample
Inventor
杉島 栄一
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 JP58219003A priority Critical patent/JPS60113622A/ja
Priority to US06/673,988 priority patent/US4628395A/en
Priority to DE19843442607 priority patent/DE3442607A1/de
Publication of JPS60113622A publication Critical patent/JPS60113622A/ja
Publication of JPS6361861B2 publication Critical patent/JPS6361861B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Inverter Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
JP58219003A 1983-11-21 1983-11-21 インバ−タ装置の過電流保護回路 Granted JPS60113622A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58219003A JPS60113622A (ja) 1983-11-21 1983-11-21 インバ−タ装置の過電流保護回路
US06/673,988 US4628395A (en) 1983-11-21 1984-11-21 Overload protecting circuit for an inverter device
DE19843442607 DE3442607A1 (de) 1983-11-21 1984-11-22 Ueberlast-schutzschaltung fuer eine stromrichteranordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58219003A JPS60113622A (ja) 1983-11-21 1983-11-21 インバ−タ装置の過電流保護回路

Publications (2)

Publication Number Publication Date
JPS60113622A true JPS60113622A (ja) 1985-06-20
JPS6361861B2 JPS6361861B2 (enExample) 1988-11-30

Family

ID=16728736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58219003A Granted JPS60113622A (ja) 1983-11-21 1983-11-21 インバ−タ装置の過電流保護回路

Country Status (1)

Country Link
JP (1) JPS60113622A (enExample)

Also Published As

Publication number Publication date
JPS6361861B2 (enExample) 1988-11-30

Similar Documents

Publication Publication Date Title
JP2712470B2 (ja) インバータ装置の電流検出装置
WO1990010333A1 (fr) Dispositif pour empecher la penetration de courants de demarrage dans des appareils electriques
JP3474984B2 (ja) 直流成分検出装置
US3308397A (en) Saturable current transformertransitor inverter circuit
JPH1132426A (ja) インバータの保護装置
JPS60113622A (ja) インバ−タ装置の過電流保護回路
JPH05328740A (ja) インバータの地絡検出方法
JP3460209B2 (ja) 電動機駆動回路の遮断制御方法
JPH0322867A (ja) 直流電源の突入電流制限装置
KR100657473B1 (ko) 인버터의 돌입전류 방지회로 및 방지방법
JPH01214270A (ja) インバータ装置
JP2549582B2 (ja) クレーンの回生制動制御回路
JPH07107751A (ja) インバータ回路
JPH065984B2 (ja) インバータ装置の保護回路
JPS6361863B2 (enExample)
JPS5992773A (ja) インバ−タ出力側変圧器の直流偏磁防止方式
JPH04308420A (ja) モータ制御装置
JPS60134782A (ja) 圧縮機駆動装置
JPH06351296A (ja) 過電流保護回路
JPS59188335A (ja) 地絡検出回路
JP3641395B2 (ja) インバータの保護装置
JPS6226997Y2 (enExample)
JPH0646235Y2 (ja) トランジスタインバ−タ
JPH0317588Y2 (enExample)
SU1713054A1 (ru) Преобразователь переменного напр жени в посто нное