JPS5533275A - Reactive power controller - Google Patents

Reactive power controller

Info

Publication number
JPS5533275A
JPS5533275A JP10648078A JP10648078A JPS5533275A JP S5533275 A JPS5533275 A JP S5533275A JP 10648078 A JP10648078 A JP 10648078A JP 10648078 A JP10648078 A JP 10648078A JP S5533275 A JPS5533275 A JP S5533275A
Authority
JP
Japan
Prior art keywords
power
reactive power
breaker
phase
55rls
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
JP10648078A
Other languages
Japanese (ja)
Inventor
Seishiro Goto
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10648078A priority Critical patent/JPS5533275A/en
Publication of JPS5533275A publication Critical patent/JPS5533275A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To control reactive power with good response, by making it possible to switch a breaker to be controlled as to power feed immediately after a power-feed instruction for a phase-advancing capacitor is sent to the breaker in an ON state.
CONSTITUTION: To control the reactive power of a power system by connecting several phase-advancing capacitors to an adequate system on detecting the reactive power, circuits 521CT and 522CT are provided which make decision an ON and OFF states of breakers of endless rotary switches 55RLS-A1 and 55RLS-A2 selecting ON coils and OFF coils of breakers for feeding power to phase-advancing capacitors, and when a breaker in an ON or OFF state receives a power-ON or OFF command sent corresponding to the reactive power of the power system, and advance pulse is supplied to a corresponding rotary switches to change over the breaker to be controlled, thereby controlling the reactive power with good response.
COPYRIGHT: (C)1980,JPO&Japio
JP10648078A 1978-08-31 1978-08-31 Reactive power controller Pending JPS5533275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10648078A JPS5533275A (en) 1978-08-31 1978-08-31 Reactive power controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10648078A JPS5533275A (en) 1978-08-31 1978-08-31 Reactive power controller

Publications (1)

Publication Number Publication Date
JPS5533275A true JPS5533275A (en) 1980-03-08

Family

ID=14434645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10648078A Pending JPS5533275A (en) 1978-08-31 1978-08-31 Reactive power controller

Country Status (1)

Country Link
JP (1) JPS5533275A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586545U (en) * 1981-07-03 1983-01-17 日野自動車株式会社 power factor control device
JPS5843127U (en) * 1981-09-17 1983-03-23 東洋電機製造株式会社 power factor adjustment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586545U (en) * 1981-07-03 1983-01-17 日野自動車株式会社 power factor control device
JPS5843127U (en) * 1981-09-17 1983-03-23 東洋電機製造株式会社 power factor adjustment device

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