JPS5347926A - Inverter overvoltage protection system - Google Patents

Inverter overvoltage protection system

Info

Publication number
JPS5347926A
JPS5347926A JP12243776A JP12243776A JPS5347926A JP S5347926 A JPS5347926 A JP S5347926A JP 12243776 A JP12243776 A JP 12243776A JP 12243776 A JP12243776 A JP 12243776A JP S5347926 A JPS5347926 A JP S5347926A
Authority
JP
Japan
Prior art keywords
inverter
protection system
overvoltage protection
inverter overvoltage
value
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
JP12243776A
Other languages
Japanese (ja)
Other versions
JPS5736836B2 (en
Inventor
Koji Awatani
Tetsuyuki Kawashima
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP12243776A priority Critical patent/JPS5347926A/en
Publication of JPS5347926A publication Critical patent/JPS5347926A/en
Publication of JPS5736836B2 publication Critical patent/JPS5736836B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Induction Heating (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To protect the overvoltage of an inverter by suspending the supply of ignition pulses to the thyristor within the inverter and reducing or disconnecting DC voltage when the absolute value of the resonant circuit voltage instantaneous value exceeds the preset bound value.
COPYRIGHT: (C)1978,JPO&Japio
JP12243776A 1976-10-13 1976-10-13 Inverter overvoltage protection system Granted JPS5347926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12243776A JPS5347926A (en) 1976-10-13 1976-10-13 Inverter overvoltage protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12243776A JPS5347926A (en) 1976-10-13 1976-10-13 Inverter overvoltage protection system

Publications (2)

Publication Number Publication Date
JPS5347926A true JPS5347926A (en) 1978-04-28
JPS5736836B2 JPS5736836B2 (en) 1982-08-06

Family

ID=14835818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12243776A Granted JPS5347926A (en) 1976-10-13 1976-10-13 Inverter overvoltage protection system

Country Status (1)

Country Link
JP (1) JPS5347926A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349141U (en) * 1986-09-16 1988-04-02
KR101093539B1 (en) * 2009-12-04 2011-12-14 주식회사 리홈 Induction heating apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132810A (en) * 1974-07-12 1976-03-19 Kurafuto Geeeberu Kg Tekisutei

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132810A (en) * 1974-07-12 1976-03-19 Kurafuto Geeeberu Kg Tekisutei

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349141U (en) * 1986-09-16 1988-04-02
JPH029241Y2 (en) * 1986-09-16 1990-03-07
KR101093539B1 (en) * 2009-12-04 2011-12-14 주식회사 리홈 Induction heating apparatus

Also Published As

Publication number Publication date
JPS5736836B2 (en) 1982-08-06

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