JPS5273326A - Current balance control method for parallel power system - Google Patents

Current balance control method for parallel power system

Info

Publication number
JPS5273326A
JPS5273326A JP50151072A JP15107275A JPS5273326A JP S5273326 A JPS5273326 A JP S5273326A JP 50151072 A JP50151072 A JP 50151072A JP 15107275 A JP15107275 A JP 15107275A JP S5273326 A JPS5273326 A JP S5273326A
Authority
JP
Japan
Prior art keywords
control method
power system
balance control
current balance
parallel power
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
JP50151072A
Other languages
Japanese (ja)
Inventor
Tatsuo Inoue
Toshihiko Hoshi
Tetsuo Izumi
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 JP50151072A priority Critical patent/JPS5273326A/en
Publication of JPS5273326A publication Critical patent/JPS5273326A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To equalize a power loaded on each of invertors, by detecting a phase difference and absolute value difference between output voltages of the invertors to make them in pahse and coincided with a target voltage.
COPYRIGHT: (C)1977,JPO&Japio
JP50151072A 1975-12-17 1975-12-17 Current balance control method for parallel power system Pending JPS5273326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50151072A JPS5273326A (en) 1975-12-17 1975-12-17 Current balance control method for parallel power system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50151072A JPS5273326A (en) 1975-12-17 1975-12-17 Current balance control method for parallel power system

Publications (1)

Publication Number Publication Date
JPS5273326A true JPS5273326A (en) 1977-06-20

Family

ID=15510681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50151072A Pending JPS5273326A (en) 1975-12-17 1975-12-17 Current balance control method for parallel power system

Country Status (1)

Country Link
JP (1) JPS5273326A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368825A (en) * 1976-12-01 1978-06-19 Hitachi Ltd Electric source device of inverter
JPS55133634A (en) * 1979-04-03 1980-10-17 Tokyo Shibaura Electric Co Inverter
JPS57202879A (en) * 1981-05-26 1982-12-11 Sperry Rand Corp Power source system having forcible load dividing circuit for inverter power source
US5473528A (en) * 1991-09-18 1995-12-05 Kabushiki Kaisha Toshiba Parallel connection of different types of AC power supplies of differing capacities

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368825A (en) * 1976-12-01 1978-06-19 Hitachi Ltd Electric source device of inverter
JPS6238952B2 (en) * 1976-12-01 1987-08-20 Hitachi Ltd
JPS55133634A (en) * 1979-04-03 1980-10-17 Tokyo Shibaura Electric Co Inverter
JPS57202879A (en) * 1981-05-26 1982-12-11 Sperry Rand Corp Power source system having forcible load dividing circuit for inverter power source
US5473528A (en) * 1991-09-18 1995-12-05 Kabushiki Kaisha Toshiba Parallel connection of different types of AC power supplies of differing capacities

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