EA201891148A1 - NORMALIZER OF VARIABLE VOLTAGE - Google Patents

NORMALIZER OF VARIABLE VOLTAGE

Info

Publication number
EA201891148A1
EA201891148A1 EA201891148A EA201891148A EA201891148A1 EA 201891148 A1 EA201891148 A1 EA 201891148A1 EA 201891148 A EA201891148 A EA 201891148A EA 201891148 A EA201891148 A EA 201891148A EA 201891148 A1 EA201891148 A1 EA 201891148A1
Authority
EA
Eurasian Patent Office
Prior art keywords
normalizer
output
output terminal
voltage
current limiting
Prior art date
Application number
EA201891148A
Other languages
Russian (ru)
Inventor
Александр Борисович КЛАВСУЦ
Виталий Геннадьевич ТРУБИН
Original Assignee
Александр Борисович КЛАВСУЦ
Виталий Геннадьевич ТРУБИН
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 Александр Борисович КЛАВСУЦ, Виталий Геннадьевич ТРУБИН filed Critical Александр Борисович КЛАВСУЦ
Publication of EA201891148A1 publication Critical patent/EA201891148A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Изобретение относится к области электротехники и может быть использовано для поддержания переменного напряжения в заданных пределах. Нормализатор переменного напряжения содержит входные и выходные клеммы, трансформатор с первичной и вторичной обмотками, последняя подключена первым выводом к первой входной клемме, а вторым выводом к первой выходной клемме, четыре коммутатора, соединенных по мостовой схеме, в первую диагональ мостовой схемы включена первичная обмотка трансформатора, один из выводов второй диагонали мостовой схемы подключен к второй входной клемме, которая также подключена к второй выходной клемме. Нормализатор снабжен блоком ограничения тока с коммутатором шунтирования, двумя блоками гистерезиса, блоком управления, второй вывод диагонали моста подключен к первой входной клемме через блок ограничения тока, параллельно которому включен коммутатор шунтирования блока ограничения тока, к входу блока управления подключены выходы блоков гистерезиса, а выходы блока управления подключены к входам управления коммутаторами. Нормализатор обеспечивает непрерывность протекания токов в нормализаторе, исключая тем самым большие броски напряжения и тока, что повышает надёжность работы устройства при обеспечении заданных параметров регулирования.The invention relates to the field of electrical engineering and can be used to maintain AC voltage within the specified limits. The ac voltage normalizer contains input and output terminals, a transformer with primary and secondary windings, the latter is connected to the first output terminal by the first output and four transformers connected to the first output terminal by the second output to the first output terminal One of the terminals of the second diagonal of the bridge circuit is connected to the second input terminal, which is also connected to the second output terminal. The normalizer is equipped with a current limiting unit with a shunting switch, two hysteresis blocks, a control unit, the second output of the bridge diagonal is connected to the first input terminal through a current limiting unit, in parallel with which the shunting switch of the current limiting unit is turned on, and the outputs of the hysteresis units are connected to the control unit input, and the outputs control unit connected to the control inputs of the switches. The normalizer ensures the continuity of the flow of currents in the normalizer, thereby eliminating large surges of voltage and current, which increases the reliability of the device while ensuring the specified control parameters.

EA201891148A 2015-11-18 2016-11-10 NORMALIZER OF VARIABLE VOLTAGE EA201891148A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2015149625A RU2618115C1 (en) 2015-11-18 2015-11-18 Ac voltage normalizer
PCT/RU2016/000764 WO2017099628A1 (en) 2015-11-18 2016-11-10 Ac voltage regulator

Publications (1)

Publication Number Publication Date
EA201891148A1 true EA201891148A1 (en) 2018-10-31

Family

ID=58503682

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891148A EA201891148A1 (en) 2015-11-18 2016-11-10 NORMALIZER OF VARIABLE VOLTAGE

Country Status (3)

Country Link
EA (1) EA201891148A1 (en)
RU (1) RU2618115C1 (en)
WO (1) WO2017099628A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12120797B2 (en) 2019-09-06 2024-10-15 Signify Holding, B.V. Power supply device, a power receiving device and power supply and receipt methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH118811A (en) * 1926-04-10 1927-02-01 Oerlikon Maschf Switching device for additional transformers.
SU1697061A1 (en) * 1989-08-22 1991-12-07 Тираспольский Научно-Технический Центр "Электромаш" Control ac to ac voltage converter
CA2287798C (en) * 1999-10-29 2008-02-19 Inverpower Controls Ltd. Static voltage regulator
RU2346318C1 (en) * 2007-10-12 2009-02-10 Оао "Союзцветметавтоматика" Voltage regulator
DE102009014243A1 (en) * 2009-03-20 2010-09-23 A. Eberle Gmbh & Co. Kg Local power transformer or circuit for electrical distribution transformer for control or regulation of voltage range of every phase for low voltage level, is provided with distribution transformer with primary and secondary coiling
FR2994039B1 (en) * 2012-07-26 2016-01-22 Transfix DEVICE FOR DYNAMICALLY ADJUSTING THE VOLTAGE OF AN ELECTRICAL NETWORK
FR3004284B1 (en) * 2013-04-08 2015-04-03 Schneider Electric Ind Sas TRANSFORMER WITH MEANS FOR ADJUSTING THE LOAD TRANSFORMATION RATIO
EP2942796B1 (en) * 2014-09-16 2016-12-21 ABB Schweiz AG Voltage control system

Also Published As

Publication number Publication date
WO2017099628A1 (en) 2017-06-15
RU2618115C1 (en) 2017-05-05

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