IN2013CH04376A - - Google Patents

Info

Publication number
IN2013CH04376A
IN2013CH04376A IN4376CH2013A IN2013CH04376A IN 2013CH04376 A IN2013CH04376 A IN 2013CH04376A IN 4376CH2013 A IN4376CH2013 A IN 4376CH2013A IN 2013CH04376 A IN2013CH04376 A IN 2013CH04376A
Authority
IN
India
Prior art keywords
frequency
measurement
advance angle
phase
angle
Prior art date
Application number
Other languages
English (en)
Inventor
Ganesan Sethuraman
Gupta Arinjai
Garg Amit
Original Assignee
Abb Technology 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 Abb Technology Ltd filed Critical Abb Technology Ltd
Priority to PCT/IB2014/063966 priority Critical patent/WO2015044803A1/fr
Priority to IN4376CH2013 priority patent/IN2013CH04376A/en
Publication of IN2013CH04376A publication Critical patent/IN2013CH04376A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
    • H02J3/08—Synchronising of networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
IN4376CH2013 2013-09-26 2014-08-19 IN2013CH04376A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/IB2014/063966 WO2015044803A1 (fr) 2013-09-26 2014-08-19 Procédé de connexion de sous-systèmes d'un système d'alimentation électrique et dispositif électronique intelligent associé
IN4376CH2013 IN2013CH04376A (fr) 2013-09-26 2014-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN4376CH2013 IN2013CH04376A (fr) 2013-09-26 2014-08-19

Publications (1)

Publication Number Publication Date
IN2013CH04376A true IN2013CH04376A (fr) 2015-04-03

Family

ID=51535479

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4376CH2013 IN2013CH04376A (fr) 2013-09-26 2014-08-19

Country Status (2)

Country Link
IN (1) IN2013CH04376A (fr)
WO (1) WO2015044803A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018122631A1 (fr) * 2016-12-28 2018-07-05 Abb Schweiz Ag Procédé de délestage de charge pendant un transfert de bus et dispositif électronique intelligent associé
CN109861214B (zh) * 2019-02-28 2022-10-04 中国电力科学研究院有限公司 判断区域电网暂态功角稳定薄弱线路的方法、系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256972A (en) * 1979-05-10 1981-03-17 Beckwith Electric Co., Inc. Power transfer relay circuitry and method of phase measurement
JPH11266541A (ja) * 1998-03-16 1999-09-28 Meidensha Corp 同期発電機の自動同期投入装置
US7468593B2 (en) * 2006-11-14 2008-12-23 Beckwith Electric Co., Inc. Digital system for motor bus transfer
US8553436B2 (en) * 2010-01-25 2013-10-08 Origin Electric Company, Limited Synchronization detecting circuit and automatic synchronous parallelization apparatus

Also Published As

Publication number Publication date
WO2015044803A1 (fr) 2015-04-02

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