JPS5642819A - Reactive electric power compensating device - Google Patents

Reactive electric power compensating device

Info

Publication number
JPS5642819A
JPS5642819A JP11796179A JP11796179A JPS5642819A JP S5642819 A JPS5642819 A JP S5642819A JP 11796179 A JP11796179 A JP 11796179A JP 11796179 A JP11796179 A JP 11796179A JP S5642819 A JPS5642819 A JP S5642819A
Authority
JP
Japan
Prior art keywords
circuit
power factor
tha
primary current
output
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
JP11796179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6233802B2 (enrdf_load_stackoverflow
Inventor
Yoshio Tsutsui
Yoshimitsu Onoda
Hisakatsu Kiwaki
Akira Kimura
Yutaka Suzuki
Kazuhiro Yamada
Hideaki Kurauchi
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 JP11796179A priority Critical patent/JPS5642819A/ja
Priority to DE3034498A priority patent/DE3034498C2/de
Priority to ZA00805757A priority patent/ZA805757B/xx
Publication of JPS5642819A publication Critical patent/JPS5642819A/ja
Publication of JPS6233802B2 publication Critical patent/JPS6233802B2/ja
Granted 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/19—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only arranged for operation in series, e.g. for voltage multiplication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/02—Electric propulsion with power supply external to the vehicle using DC motors
    • B60L9/08—Electric propulsion with power supply external to the vehicle using DC motors fed from AC supply lines
    • B60L9/12—Electric propulsion with power supply external to the vehicle using DC motors fed from AC supply lines with static converters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Rectifiers (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electrical Variables (AREA)
JP11796179A 1979-09-17 1979-09-17 Reactive electric power compensating device Granted JPS5642819A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11796179A JPS5642819A (en) 1979-09-17 1979-09-17 Reactive electric power compensating device
DE3034498A DE3034498C2 (de) 1979-09-17 1980-09-12 Leistungsfaktor-Verbesserungseinrichtung für Stromrichter
ZA00805757A ZA805757B (en) 1979-09-17 1980-09-17 Power factor improving apparatus for power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11796179A JPS5642819A (en) 1979-09-17 1979-09-17 Reactive electric power compensating device

Publications (2)

Publication Number Publication Date
JPS5642819A true JPS5642819A (en) 1981-04-21
JPS6233802B2 JPS6233802B2 (enrdf_load_stackoverflow) 1987-07-23

Family

ID=14724530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11796179A Granted JPS5642819A (en) 1979-09-17 1979-09-17 Reactive electric power compensating device

Country Status (3)

Country Link
JP (1) JPS5642819A (enrdf_load_stackoverflow)
DE (1) DE3034498C2 (enrdf_load_stackoverflow)
ZA (1) ZA805757B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937613U (ja) * 1982-08-31 1984-03-09 松下電工株式会社 発熱体の温度制御装置
JPS59201119A (ja) * 1983-04-28 1984-11-14 Matsushita Electric Works Ltd 温度制御回路
US4641232A (en) * 1985-01-23 1987-02-03 Allied Corporation Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module
US4661897A (en) * 1985-01-23 1987-04-28 Allied Corporation Phase modulated, resonant power converting high frequency link inverter/converter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182996A (ja) * 1986-02-07 1987-08-11 株式会社山武 入出室監視装置
JPS6361094U (enrdf_load_stackoverflow) * 1986-10-09 1988-04-22
JPH01169597A (ja) * 1987-12-24 1989-07-04 Oki Electric Ind Co Ltd 異常検出方式
JPH01155585U (enrdf_load_stackoverflow) * 1988-04-19 1989-10-25
JPH0689392A (ja) * 1991-09-27 1994-03-29 Asanumagumi:Kk 異常監視装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222137U (enrdf_load_stackoverflow) * 1975-08-01 1977-02-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609285C2 (de) * 1976-03-04 1982-04-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Steuerung des Abschnittwinkels einer löschbaren, unsymmetrisch-halbgesteuerten Stromrichterbrückenanordnung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222137U (enrdf_load_stackoverflow) * 1975-08-01 1977-02-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937613U (ja) * 1982-08-31 1984-03-09 松下電工株式会社 発熱体の温度制御装置
JPS59201119A (ja) * 1983-04-28 1984-11-14 Matsushita Electric Works Ltd 温度制御回路
US4641232A (en) * 1985-01-23 1987-02-03 Allied Corporation Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module
US4661897A (en) * 1985-01-23 1987-04-28 Allied Corporation Phase modulated, resonant power converting high frequency link inverter/converter

Also Published As

Publication number Publication date
JPS6233802B2 (enrdf_load_stackoverflow) 1987-07-23
DE3034498C2 (de) 1982-11-18
DE3034498A1 (de) 1981-03-19
ZA805757B (en) 1981-08-26

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