JPS6227628B2 - - Google Patents

Info

Publication number
JPS6227628B2
JPS6227628B2 JP54101198A JP10119879A JPS6227628B2 JP S6227628 B2 JPS6227628 B2 JP S6227628B2 JP 54101198 A JP54101198 A JP 54101198A JP 10119879 A JP10119879 A JP 10119879A JP S6227628 B2 JPS6227628 B2 JP S6227628B2
Authority
JP
Japan
Prior art keywords
circuit
inverter
commutation failure
protection
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.)
Expired
Application number
JP54101198A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5629470A (en
Inventor
Yoshizo Akao
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10119879A priority Critical patent/JPS5629470A/ja
Publication of JPS5629470A publication Critical patent/JPS5629470A/ja
Publication of JPS6227628B2 publication Critical patent/JPS6227628B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
    • H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to abnormalities in the output circuit, e.g. short circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
JP10119879A 1979-08-10 1979-08-10 Erroneous operation discriminator circuit in inverter protecting circuit Granted JPS5629470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10119879A JPS5629470A (en) 1979-08-10 1979-08-10 Erroneous operation discriminator circuit in inverter protecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10119879A JPS5629470A (en) 1979-08-10 1979-08-10 Erroneous operation discriminator circuit in inverter protecting circuit

Publications (2)

Publication Number Publication Date
JPS5629470A JPS5629470A (en) 1981-03-24
JPS6227628B2 true JPS6227628B2 (en]) 1987-06-16

Family

ID=14294232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10119879A Granted JPS5629470A (en) 1979-08-10 1979-08-10 Erroneous operation discriminator circuit in inverter protecting circuit

Country Status (1)

Country Link
JP (1) JPS5629470A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971283A (ja) * 1982-10-15 1984-04-21 富士電波工機株式会社 誘導加熱用インバ−タの保護装置
JPH10106551A (ja) * 1996-09-30 1998-04-24 Yuasa Corp 水素吸蔵合金電極

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876027A (en]) * 1972-01-18 1973-10-13
JPS54735A (en) * 1977-06-02 1979-01-06 Toshiba Corp Inverter unit

Also Published As

Publication number Publication date
JPS5629470A (en) 1981-03-24

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