AU541346B2 - System for predicting desynchronization of a synchronous machine - Google Patents

System for predicting desynchronization of a synchronous machine

Info

Publication number
AU541346B2
AU541346B2 AU55936/80A AU5593680A AU541346B2 AU 541346 B2 AU541346 B2 AU 541346B2 AU 55936/80 A AU55936/80 A AU 55936/80A AU 5593680 A AU5593680 A AU 5593680A AU 541346 B2 AU541346 B2 AU 541346B2
Authority
AU
Australia
Prior art keywords
desynchronization
predicting
synchronous machine
synchronous
machine
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.)
Expired
Application number
AU55936/80A
Other languages
English (en)
Other versions
AU5593680A (en
Inventor
Shinichrro Inoue
Junya Matsuki
Tadashi Naito
Yoshizo Obata
Takao Okada
Masaki Takahashi
Chikasa Uenosono
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
Priority claimed from JP54021437A external-priority patent/JPS5922455B2/ja
Priority claimed from JP54021436A external-priority patent/JPS5951215B2/ja
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of AU5593680A publication Critical patent/AU5593680A/en
Application granted granted Critical
Publication of AU541346B2 publication Critical patent/AU541346B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/48—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to loss of synchronism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
AU55936/80A 1979-02-27 1980-02-27 System for predicting desynchronization of a synchronous machine Expired AU541346B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP54021437A JPS5922455B2 (ja) 1979-02-27 1979-02-27 同期機の脱調予測方式
JP2143679 1979-02-27
JP54021436A JPS5951215B2 (ja) 1979-02-27 1979-02-27 同期機の脱調予測方式
JP2143779 1979-02-27

Publications (2)

Publication Number Publication Date
AU5593680A AU5593680A (en) 1980-09-04
AU541346B2 true AU541346B2 (en) 1985-01-03

Family

ID=26358494

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55936/80A Expired AU541346B2 (en) 1979-02-27 1980-02-27 System for predicting desynchronization of a synchronous machine

Country Status (4)

Country Link
AU (1) AU541346B2 (cg-RX-API-DMAC7.html)
BR (1) BR8001164A (cg-RX-API-DMAC7.html)
CA (1) CA1142587A (cg-RX-API-DMAC7.html)
DE (1) DE3007181A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2316101C1 (ru) * 2006-06-20 2008-01-27 Общество с ограниченной ответственностью "Пассат" (ООО "Пассат") Способ выявления асинхронного режима электропередачи
RU2316099C1 (ru) * 2006-06-20 2008-01-27 Общество с ограниченной ответственностью "Пассат" (ООО "Пассат") Способ выявления и ликвидации асинхронного режима в электроэнергетической системе устройством автоматики
RU2316100C1 (ru) * 2006-06-20 2008-01-27 Общество с ограниченной ответственностью "Пассат" (ООО "Пассат") Способ выявления и ликвидации асинхронного режима в энергосистеме устройством автоматики
RU2316098C1 (ru) * 2006-06-20 2008-01-27 Общество с ограниченной ответственностью "Пассат" (ООО "Пассат") Способ выявления асинхронного режима в энергосистеме
RU2508591C1 (ru) * 2012-07-20 2014-02-27 Открытое акционерное общество "Системный оператор Единой энергетической системы" (ОАО "СО ЕЭС") Устройство для выявления источника синхронных колебаний
RU2563031C1 (ru) * 2014-03-24 2015-09-20 Открытое Акционерное Общество "Научно-Технический Центр Единой Энергетической Системы" Система мониторинга автоматических регуляторов возбуждения в составе бесщеточных систем возбуждения генераторов
CN113179054B (zh) * 2021-06-16 2022-07-29 国华(青岛)智能装备有限公司 一种同步电机失步补偿方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349133A (fr) * 1962-02-15 1964-01-17 Westinghouse Electric Corp Système de mesure de facteur de puissance
CH586475A5 (cg-RX-API-DMAC7.html) * 1975-06-30 1977-03-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
BR8001164A (pt) 1980-11-04
AU5593680A (en) 1980-09-04
DE3007181A1 (de) 1980-09-04
CA1142587A (en) 1983-03-08
DE3007181C2 (cg-RX-API-DMAC7.html) 1989-10-05

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired