MD2824B2 - Dispozitiv reversiv de reglare a fazei - Google Patents

Dispozitiv reversiv de reglare a fazei Download PDF

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Publication number
MD2824B2
MD2824B2 MDA20020155A MD20020155A MD2824B2 MD 2824 B2 MD2824 B2 MD 2824B2 MD A20020155 A MDA20020155 A MD A20020155A MD 20020155 A MD20020155 A MD 20020155A MD 2824 B2 MD2824 B2 MD 2824B2
Authority
MD
Moldova
Prior art keywords
voltage windings
low voltage
joined
phase
transformer
Prior art date
Application number
MDA20020155A
Other languages
English (en)
Other versions
MD2824C2 (ro
MD20020155A (ro
Inventor
Lev CALININ
Dumitru ZAITEV
Evgheni IAROSENCO
Alexandr SIZOV
Original Assignee
Institutul De Energetica Al Academiei De Stiinte A Republicii Moldova
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 Institutul De Energetica Al Academiei De Stiinte A Republicii Moldova filed Critical Institutul De Energetica Al Academiei De Stiinte A Republicii Moldova
Priority to MDA20020155A priority Critical patent/MD2824C2/ro
Publication of MD20020155A publication Critical patent/MD20020155A/ro
Publication of MD2824B2 publication Critical patent/MD2824B2/ro
Publication of MD2824C2 publication Critical patent/MD2824C2/ro

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]

Landscapes

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

Abstract

Inventia se refera la electroenergetica, si anume la dispozitivele de reglare a defazajului tensiunii la iesire relativ cu tensiunea la intrare. Dispozitivul reversiv de reglare a fazei include un transformator de excitare, ale carui infasurari de inalta tensiune sunt unite in triunghi, si un transformator defazor, punctele medii ale infasurarilor de inalta tensiune sunt unite la punctele de conexiune a infasurarilor de inalta tensiune ale transformatorului de excitare. Infasurarile de joasa tensiune ale transformatoarelor de excitare si a celui defazor sunt divizate in doua parti egale, prima parte a infasurarilor de joasa tensiune ale transformatorului de excitare este unita in serie cu partea a doua a infasurarilor de joasa tensiune ale transformatorului defazor, prima parte a infasurarilor de joasa tensiune ale caruia este unita in serie cu partea a doua a infasurarilor de joasa tensiune ale transformatorului de excitare, iar ramificatiile rezultante sunt unite in paralel. Cheile electronice de putere sunt conectate la punctele comune de unire a infasurarilor de joasa tensiune. Rezultatul inventiei consta in asigurarea conectarii la nul in cuplu a punctelor comune ale conexiunii in conformitate cu legea de comanda, ce realizeaza starea data a dispozitivului. ŕ
MDA20020155A 2002-06-04 2002-06-04 Dispozitiv reversiv de reglare a fazei MD2824C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20020155A MD2824C2 (ro) 2002-06-04 2002-06-04 Dispozitiv reversiv de reglare a fazei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20020155A MD2824C2 (ro) 2002-06-04 2002-06-04 Dispozitiv reversiv de reglare a fazei

Publications (3)

Publication Number Publication Date
MD20020155A MD20020155A (ro) 2004-08-31
MD2824B2 true MD2824B2 (ro) 2005-07-30
MD2824C2 MD2824C2 (ro) 2006-03-31

Family

ID=32906636

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20020155A MD2824C2 (ro) 2002-06-04 2002-06-04 Dispozitiv reversiv de reglare a fazei

Country Status (1)

Country Link
MD (1) MD2824C2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4397C1 (ro) * 2014-03-28 2016-08-31 Институт Энергетики Академии Наук Молдовы Regulator de fază trifazat cu transformator
WO2017000735A1 (zh) * 2015-07-01 2017-01-05 全球能源互联网研究院 一种具有短路电流限制功能的可控移相器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3823G2 (ro) * 2007-05-16 2009-08-31 Институт Энергетики Академии Наук Молдовы Instalaţie de reglare a decalajului de fază cu două transformatoare

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4397C1 (ro) * 2014-03-28 2016-08-31 Институт Энергетики Академии Наук Молдовы Regulator de fază trifazat cu transformator
WO2017000735A1 (zh) * 2015-07-01 2017-01-05 全球能源互联网研究院 一种具有短路电流限制功能的可控移相器

Also Published As

Publication number Publication date
MD2824C2 (ro) 2006-03-31
MD20020155A (ro) 2004-08-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees