JPS51121153A - Overloading protection system for static inverter - Google Patents

Overloading protection system for static inverter

Info

Publication number
JPS51121153A
JPS51121153A JP50046222A JP4622275A JPS51121153A JP S51121153 A JPS51121153 A JP S51121153A JP 50046222 A JP50046222 A JP 50046222A JP 4622275 A JP4622275 A JP 4622275A JP S51121153 A JPS51121153 A JP S51121153A
Authority
JP
Japan
Prior art keywords
protection system
static inverter
overloading protection
overloading
load 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.)
Granted
Application number
JP50046222A
Other languages
Japanese (ja)
Other versions
JPS5812818B2 (en
Inventor
Koji Awatani
Mikio Kato
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 JP50046222A priority Critical patent/JPS5812818B2/en
Publication of JPS51121153A publication Critical patent/JPS51121153A/en
Publication of JPS5812818B2 publication Critical patent/JPS5812818B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To provide a protection system, in which load current is partly shared by a separate a-c power source adapted to be closed in parallel with the source when the load current exceeds a predetermined value.
COPYRIGHT: (C)1976,JPO&Japio
JP50046222A 1975-04-16 1975-04-16 Seishigata Invertano Kafkahogohoushiki Expired JPS5812818B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50046222A JPS5812818B2 (en) 1975-04-16 1975-04-16 Seishigata Invertano Kafkahogohoushiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50046222A JPS5812818B2 (en) 1975-04-16 1975-04-16 Seishigata Invertano Kafkahogohoushiki

Publications (2)

Publication Number Publication Date
JPS51121153A true JPS51121153A (en) 1976-10-22
JPS5812818B2 JPS5812818B2 (en) 1983-03-10

Family

ID=12741070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50046222A Expired JPS5812818B2 (en) 1975-04-16 1975-04-16 Seishigata Invertano Kafkahogohoushiki

Country Status (1)

Country Link
JP (1) JPS5812818B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467651A (en) * 1977-11-09 1979-05-31 Fuji Electric Co Ltd No interruption power supply apparatus
JPS5629467A (en) * 1979-08-10 1981-03-24 Toshiba Corp Inverter device
JPS5720174A (en) * 1980-07-07 1982-02-02 Mitsubishi Electric Corp Inverter device
JPS58201577A (en) * 1982-05-19 1983-11-24 Sanyo Electric Co Ltd Inverter device
JPS60249832A (en) * 1984-05-25 1985-12-10 株式会社東芝 Method of protecting inverter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502141A (en) * 1973-05-15 1975-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502141A (en) * 1973-05-15 1975-01-10

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467651A (en) * 1977-11-09 1979-05-31 Fuji Electric Co Ltd No interruption power supply apparatus
JPS5629467A (en) * 1979-08-10 1981-03-24 Toshiba Corp Inverter device
JPS635995B2 (en) * 1979-08-10 1988-02-06 Tokyo Shibaura Electric Co
JPS5720174A (en) * 1980-07-07 1982-02-02 Mitsubishi Electric Corp Inverter device
JPS58201577A (en) * 1982-05-19 1983-11-24 Sanyo Electric Co Ltd Inverter device
JPS60249832A (en) * 1984-05-25 1985-12-10 株式会社東芝 Method of protecting inverter
JPH0437664B2 (en) * 1984-05-25 1992-06-22 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS5812818B2 (en) 1983-03-10

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