RU2015135100A - DEVICE FOR VOLTAGE REGULATION AND METHOD FOR ITS REGULATION - Google Patents

DEVICE FOR VOLTAGE REGULATION AND METHOD FOR ITS REGULATION Download PDF

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Publication number
RU2015135100A
RU2015135100A RU2015135100A RU2015135100A RU2015135100A RU 2015135100 A RU2015135100 A RU 2015135100A RU 2015135100 A RU2015135100 A RU 2015135100A RU 2015135100 A RU2015135100 A RU 2015135100A RU 2015135100 A RU2015135100 A RU 2015135100A
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RU
Russia
Prior art keywords
thyristor
voltage
transformer
phase
phases
Prior art date
Application number
RU2015135100A
Other languages
Russian (ru)
Other versions
RU2613340C2 (en
Inventor
Борис Алексеевич Аржанников
Кирилл Андреевич Низовцев
Андрей Николаевич Штин
Original Assignee
Борис Алексеевич Аржанников
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 Борис Алексеевич Аржанников filed Critical Борис Алексеевич Аржанников
Priority to RU2015135100A priority Critical patent/RU2613340C2/en
Publication of RU2015135100A publication Critical patent/RU2015135100A/en
Application granted granted Critical
Publication of RU2613340C2 publication Critical patent/RU2613340C2/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
    • 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
    • H02M5/22—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 discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

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  • Control Of Electrical Variables (AREA)

Claims (2)

1. Устройство для регулирования напряжения, содержащее трансформатор, в каждой фазе которого к промежуточному выводу первичной обмотки подключено начало тиристорного ключа, выполненного из двух встречно-параллельно включенных тиристоров, а к концу первичной обмотки подключен реактор, конец которого соединен с концом тиристорного ключа, образуя общую точку, соединенную с аналогичными общими точками других фаз, отличающееся тем, что оно содержит блок управления тиристорными ключами в первичных обмотках трансформатора каждой из фаз.1. A device for voltage regulation, containing a transformer, in each phase of which the beginning of the thyristor switch made of two counter-parallel connected thyristors is connected to the intermediate terminal of the primary winding, and a reactor is connected to the end of the primary winding, the end of which is connected to the end of the thyristor switch, forming a common point connected to similar common points of other phases, characterized in that it contains a thyristor switch control unit in the primary windings of the transformer of each phase. 2. Способ регулирования напряжения посредством устройства для регулирования напряжения, содержащего трансформатор, в каждой фазе которого к промежуточному выводу первичной обмотки подключено начало тиристорного ключа, выполненного из двух встречно-параллельно включенных тиристоров, а к концу первичной обмотки подключен реактор, конец которого соединен с концом тиристорного ключа, образуя общую точку, соединенную с аналогичными общими точками других фаз, заключающийся в переключении путем открытия тиристорных ключей в фазах первичной обмотки трансформатора, отличающийся тем, что при переключении тиристорных ключей на повышении напряжения сначала открывают тиристорные ключи в одной фазе с последующим поочередным подключением другой и последующих фаз, при этом переключение тиристорных ключей на понижение напряжения осуществляют в обратной последовательности.2. A method of regulating voltage by means of a voltage regulating device comprising a transformer, in each phase of which a thyristor switch made of two counter-parallel connected thyristors is connected to an intermediate terminal of the primary winding, and a reactor is connected to the end of the primary winding, the end of which is connected to the end thyristor key, forming a common point connected to similar common points of other phases, which consists in switching by opening the thyristor keys in phases primarily of the transformer winding, characterized in that when the thyristor switches are switched on to increase the voltage, first the thyristor switches are opened in one phase, followed by alternately connecting the other and subsequent phases, while switching the thyristor switches to lower the voltage is carried out in the reverse order.
RU2015135100A 2015-08-19 2015-08-19 Device for controlling voltage and control method thereof RU2613340C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015135100A RU2613340C2 (en) 2015-08-19 2015-08-19 Device for controlling voltage and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015135100A RU2613340C2 (en) 2015-08-19 2015-08-19 Device for controlling voltage and control method thereof

Publications (2)

Publication Number Publication Date
RU2015135100A true RU2015135100A (en) 2017-02-27
RU2613340C2 RU2613340C2 (en) 2017-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015135100A RU2613340C2 (en) 2015-08-19 2015-08-19 Device for controlling voltage and control method thereof

Country Status (1)

Country Link
RU (1) RU2613340C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2689111C1 (en) * 2018-06-21 2019-05-24 Борис Алексеевич Аржанников Voltage control device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU403006A1 (en) * 1971-05-17 1973-10-19 METHOD OF MANAGEMENT OF TIRISTORNAL \ REGULATOR
SU419860A1 (en) * 1972-04-18 1974-03-15 Е. И. Вашкевич , С. В. Шапиро VOLTAGE REGULATOR
US4013941A (en) * 1976-03-26 1977-03-22 Moore Charles R Transformer voltage regulator responsive to input variations
US4499363A (en) * 1981-07-30 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha DC Power source
SE8305137L (en) * 1983-09-22 1985-03-23 Kraftelektronik Ab TRANSFORMER DEVICE
GB2216348B (en) * 1988-03-29 1992-03-25 Apv Uk Power supply circuit
RU2248865C2 (en) * 2002-01-21 2005-03-27 Кашин Сергей Викторович Power source for electric arc welding

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Publication number Publication date
RU2613340C2 (en) 2017-03-16

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20180820