JPS52106427A - Inverter equipment - Google Patents

Inverter equipment

Info

Publication number
JPS52106427A
JPS52106427A JP2214976A JP2214976A JPS52106427A JP S52106427 A JPS52106427 A JP S52106427A JP 2214976 A JP2214976 A JP 2214976A JP 2214976 A JP2214976 A JP 2214976A JP S52106427 A JPS52106427 A JP S52106427A
Authority
JP
Japan
Prior art keywords
inverter
inverter equipment
abnormal
load
giving
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
JP2214976A
Other languages
Japanese (ja)
Inventor
Yasuhiro Yamazaki
Toshihito Chifuku
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2214976A priority Critical patent/JPS52106427A/en
Publication of JPS52106427A publication Critical patent/JPS52106427A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To improve a reliability by detecting an abnormal inverter outputting with a different phase to a load current, and stopping an abnormal inverter without giving a bad effect to a remaining normal inverter group and a load.
COPYRIGHT: (C)1977,JPO&Japio
JP2214976A 1976-03-03 1976-03-03 Inverter equipment Pending JPS52106427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2214976A JPS52106427A (en) 1976-03-03 1976-03-03 Inverter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2214976A JPS52106427A (en) 1976-03-03 1976-03-03 Inverter equipment

Publications (1)

Publication Number Publication Date
JPS52106427A true JPS52106427A (en) 1977-09-07

Family

ID=12074797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2214976A Pending JPS52106427A (en) 1976-03-03 1976-03-03 Inverter equipment

Country Status (1)

Country Link
JP (1) JPS52106427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118524A (en) * 1976-03-31 1977-10-05 Meidensha Electric Mfg Co Ltd Parallel running protector for inverter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946169A (en) * 1972-09-11 1974-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946169A (en) * 1972-09-11 1974-05-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118524A (en) * 1976-03-31 1977-10-05 Meidensha Electric Mfg Co Ltd Parallel running protector for inverter
JPS5721944B2 (en) * 1976-03-31 1982-05-11

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