JPS52126743A - Detecteing method and device for reactive power - Google Patents

Detecteing method and device for reactive power

Info

Publication number
JPS52126743A
JPS52126743A JP4406876A JP4406876A JPS52126743A JP S52126743 A JPS52126743 A JP S52126743A JP 4406876 A JP4406876 A JP 4406876A JP 4406876 A JP4406876 A JP 4406876A JP S52126743 A JPS52126743 A JP S52126743A
Authority
JP
Japan
Prior art keywords
reactive power
detecteing
differentiating
detect
maximum value
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
JP4406876A
Other languages
Japanese (ja)
Inventor
Yotaro Miyazaki
Hisao Takigawa
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 JP4406876A priority Critical patent/JPS52126743A/en
Publication of JPS52126743A publication Critical patent/JPS52126743A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE: To detect a varying reactive power without causing detection delay by differentiating a load current in a voltage maximum value or its proximate point.
COPYRIGHT: (C)1977,JPO&Japio
JP4406876A 1976-04-17 1976-04-17 Detecteing method and device for reactive power Pending JPS52126743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4406876A JPS52126743A (en) 1976-04-17 1976-04-17 Detecteing method and device for reactive power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4406876A JPS52126743A (en) 1976-04-17 1976-04-17 Detecteing method and device for reactive power

Publications (1)

Publication Number Publication Date
JPS52126743A true JPS52126743A (en) 1977-10-24

Family

ID=12681301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4406876A Pending JPS52126743A (en) 1976-04-17 1976-04-17 Detecteing method and device for reactive power

Country Status (1)

Country Link
JP (1) JPS52126743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556417A (en) * 1978-10-17 1980-04-25 Tokyo Shibaura Electric Co Reactive power detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556417A (en) * 1978-10-17 1980-04-25 Tokyo Shibaura Electric Co Reactive power detector

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