JPS5321733A - Protective device for inverter - Google Patents

Protective device for inverter

Info

Publication number
JPS5321733A
JPS5321733A JP9733776A JP9733776A JPS5321733A JP S5321733 A JPS5321733 A JP S5321733A JP 9733776 A JP9733776 A JP 9733776A JP 9733776 A JP9733776 A JP 9733776A JP S5321733 A JPS5321733 A JP S5321733A
Authority
JP
Japan
Prior art keywords
inverter
protective device
fault
load
short
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.)
Pending
Application number
JP9733776A
Other languages
Japanese (ja)
Inventor
Takahiko Iida
Hideo Iwamoto
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 JP9733776A priority Critical patent/JPS5321733A/en
Publication of JPS5321733A publication Critical patent/JPS5321733A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)

Abstract

PURPOSE: To easily make a protection for the thyristor used in an inverter in case of a fault such as short-circuit taking place in the load or power supply.
COPYRIGHT: (C)1978,JPO&Japio
JP9733776A 1976-08-13 1976-08-13 Protective device for inverter Pending JPS5321733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9733776A JPS5321733A (en) 1976-08-13 1976-08-13 Protective device for inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9733776A JPS5321733A (en) 1976-08-13 1976-08-13 Protective device for inverter

Publications (1)

Publication Number Publication Date
JPS5321733A true JPS5321733A (en) 1978-02-28

Family

ID=14189660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9733776A Pending JPS5321733A (en) 1976-08-13 1976-08-13 Protective device for inverter

Country Status (1)

Country Link
JP (1) JPS5321733A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119680A (en) * 1981-01-17 1982-07-26 Fuji Electric Co Ltd Starting control of inverter for system connection
JPS62107262U (en) * 1985-12-24 1987-07-09
JPS63172887A (en) * 1987-01-13 1988-07-16 Shimizu Constr Co Ltd Outdoor heat exchanger for heat pump of air heat source

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820020A (en) * 1971-07-14 1973-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820020A (en) * 1971-07-14 1973-03-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119680A (en) * 1981-01-17 1982-07-26 Fuji Electric Co Ltd Starting control of inverter for system connection
JPS6118423B2 (en) * 1981-01-17 1986-05-12 Fuji Electric Co Ltd
JPS62107262U (en) * 1985-12-24 1987-07-09
JPH0335990Y2 (en) * 1985-12-24 1991-07-30
JPS63172887A (en) * 1987-01-13 1988-07-16 Shimizu Constr Co Ltd Outdoor heat exchanger for heat pump of air heat source

Similar Documents

Publication Publication Date Title
JPS5321733A (en) Protective device for inverter
JPS5361023A (en) Thyristor converter
JPS51121153A (en) Overloading protection system for static inverter
JPS5216647A (en) Protection device for excess voltage
JPS5425445A (en) Apparatus protective device
JPS52120353A (en) Protective device for dc power transmission system
JPS535743A (en) Observati on device of bus protecting relay
JPS5321731A (en) Inverter device
JPS5364723A (en) Protection system for rectifier
JPS5274813A (en) Speed limiter for d.c. series motor
JPS51119928A (en) Inverter protecting device
JPS5223243A (en) Protective circuit for power amplifier
JPS5340846A (en) Circuit breaker
JPS5359823A (en) Protecting equipment for thyristor converter
JPS52135033A (en) Generator protective device
JPS531017A (en) Protective circuit
JPS523127A (en) Simple bus bar protection device
JPS5438541A (en) Protective device for current transformer
JPS51147288A (en) Semiconductor device
JPS52140831A (en) Surge absorption circuit for power converter
JPS5438538A (en) Protective device for synchronous machine
JPS53116455A (en) Power unit
JPS51144937A (en) No phase protective device
JPS5291129A (en) Protecting circuit for thyristor converter
JPS53111448A (en) Protective equipment for cyclo-converter