JPS5778A - Misfiring detector in three-phase bridge inverter - Google Patents

Misfiring detector in three-phase bridge inverter

Info

Publication number
JPS5778A
JPS5778A JP7121580A JP7121580A JPS5778A JP S5778 A JPS5778 A JP S5778A JP 7121580 A JP7121580 A JP 7121580A JP 7121580 A JP7121580 A JP 7121580A JP S5778 A JPS5778 A JP S5778A
Authority
JP
Japan
Prior art keywords
misfiring
inverter
transformer
phase
connect
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
JP7121580A
Other languages
English (en)
Inventor
Kazuyoshi Hosaka
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 JP7121580A priority Critical patent/JPS5778A/ja
Publication of JPS5778A publication Critical patent/JPS5778A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
JP7121580A 1980-05-28 1980-05-28 Misfiring detector in three-phase bridge inverter Pending JPS5778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7121580A JPS5778A (en) 1980-05-28 1980-05-28 Misfiring detector in three-phase bridge inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7121580A JPS5778A (en) 1980-05-28 1980-05-28 Misfiring detector in three-phase bridge inverter

Publications (1)

Publication Number Publication Date
JPS5778A true JPS5778A (en) 1982-01-05

Family

ID=13454225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7121580A Pending JPS5778A (en) 1980-05-28 1980-05-28 Misfiring detector in three-phase bridge inverter

Country Status (1)

Country Link
JP (1) JPS5778A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556071U (ja) * 1991-12-26 1993-07-27 蛇の目ミシン工業株式会社 ミシンの同調送り押え
JPH0570477U (ja) * 1992-03-09 1993-09-24 蛇の目ミシン工業株式会社 同調送り押えにおける定規棒保持装置
EP4693860A1 (fr) * 2024-08-08 2026-02-11 Safran Electrical & Power Détection d arc électrique série dans un convertisseur de puissance dc/ac

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556071U (ja) * 1991-12-26 1993-07-27 蛇の目ミシン工業株式会社 ミシンの同調送り押え
JPH0570477U (ja) * 1992-03-09 1993-09-24 蛇の目ミシン工業株式会社 同調送り押えにおける定規棒保持装置
EP4693860A1 (fr) * 2024-08-08 2026-02-11 Safran Electrical & Power Détection d arc électrique série dans un convertisseur de puissance dc/ac
FR3165504A1 (fr) * 2024-08-08 2026-02-13 Safran Electrical & Power Détection d’arc électrique série dans un convertisseur de puissance DC/AC

Similar Documents

Publication Publication Date Title
US4251846A (en) Apparatus for sensing short circuit faults in alternating current supply lines
JPS5778A (en) Misfiring detector in three-phase bridge inverter
KR890001255A (ko) 직류전원 장치
US4364007A (en) Unintentional impedance detection system
JPS56129871A (en) Detector for missing of neutral conductor
JPS54121175A (en) Leak detector
JPS5674663A (en) Detector of fault in winding of transformer
US3973185A (en) Circuit for monitoring the inductance of an inductive load to indicate occurrence of a fault
US2864037A (en) Fault detector for polyphase circuits
JPS5753663A (en) Speed detector for electric motor
JPS54150654A (en) Trouble detector for induction motor
SU1019373A2 (ru) Устройство дл определени поврежденного присоединени в сети с изолированной нейтралью при однофазных замыкани х на землю
SU964853A1 (ru) Устройство дл симметрировани несимметричной трехфазной нагрузки
JPS55164371A (en) Alternating current voltage detecting circuit
SU1098093A1 (ru) Преобразователь переменного тока в посто нный
JPS54148220A (en) Power supply device with stabilized dc voltage
JPS5740659A (en) Testing burden setting device for current transformer
SU884025A1 (ru) Устройство дл автоматического определени потери возбуждени синхронного генератора
SU1325616A1 (ru) Устройство дл дифференциальной защиты шин
JPS54153248A (en) Current controller
RU2024143C1 (ru) Устройство для быстродействующей токовой защиты электроустановки переменного тока
SU1686604A1 (ru) Устройство дл измерени тока в зар дных системах
JPS57135677A (en) Current type element trouble detector
JPS5523430A (en) Ground-fault detector of power supply circuit with ground-fault current suppressed
JPS5668275A (en) Detecting circuit for commutation failure of current type inverter