WO2008069769A1 - Method for obtaining electric load from the primary and secondary transformer coils - Google Patents

Method for obtaining electric load from the primary and secondary transformer coils Download PDF

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Publication number
WO2008069769A1
WO2008069769A1 PCT/UA2007/000029 UA2007000029W WO2008069769A1 WO 2008069769 A1 WO2008069769 A1 WO 2008069769A1 UA 2007000029 W UA2007000029 W UA 2007000029W WO 2008069769 A1 WO2008069769 A1 WO 2008069769A1
Authority
WO
WIPO (PCT)
Prior art keywords
primary
electric
circuit
transformer
load
Prior art date
Application number
PCT/UA2007/000029
Other languages
French (fr)
Russian (ru)
Other versions
WO2008069769A9 (en
Inventor
Valeri Fedorovych Andrus
Nadiya Vasylivna Andrus
Original Assignee
Valeri Fedorovych Andrus
Nadiya Vasylivna Andrus
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 Valeri Fedorovych Andrus, Nadiya Vasylivna Andrus filed Critical Valeri Fedorovych Andrus
Publication of WO2008069769A1 publication Critical patent/WO2008069769A1/en
Publication of WO2008069769A9 publication Critical patent/WO2008069769A9/en

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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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/3353—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter

Abstract

The invention relates to method for obtaining electric load from the primary and secondary transformer coils and can be used for TV, radio and electric engineering. The inventive method makes it possible to obtain an electric load from the primary and secondary transformer coils and consists in connecting the outputs of the first transformer coil to an electronic control unit and to a power supply circuit and the output of the secondary coil to an electric load circuit, in accumulating magnetic energy in a time controlled transformer inductance, in subsequently inducing an opposite current pulse in the secondary coil and in interrupting a direct current pulse in the primary coil. The inventive method also consists in switching on an additional electric circuit carrying an additional load to the transformer primary coil when the electric circuit of the power supply is interrupted in such a way that the stored electric power is consumed in said load during the interpulse interval. Said invention makes it possible to reduce the overall dimensions of a power supply unit and to decrease the power thereof by removing electrical load from both coils (primary and secondary).

Claims

7 ФОРМУЛА ИЗОБРЕТЕНИЯ 7 FORMULATION OF THE INVENTION
СПОСОБ ПОЛУЧЕНИЯ ЭЛЕКТРИЧЕСКОЙ НАГРУЗКИ С ПЕРВИЧНОЙ И ВТОРИЧНОЙ ОБМОТОК ТРАНСФОРМАТОРА, с использованием трансформатора с разомкнутым магнитопроводом, имеющего первичную и вторичную обмотки, проводники которых навиты друг на друга, предусматривающий подключение выводов первичной обмотки трансформатора к электронному управляющему прибору (ЭУП) и к цепи источника электрического питания, а выводов вторичной обмотки - к цепи электрической нагрузки, а также включение источника тока ЭУП и подачу импульса постоянного тока на первичную обмотку до достижения максимума через ключи ЭУП по электрической цепи источника электрического питания, накапливания магнитной энергии в индуктивности с регулированием времени, последующее индуцирование импульса тока противоположного направления во вторичной обмотке, прерывание импульса постоянного тока в первичной обмотке и расходование запасённой магнитной энергии в индуктивности, изменяя направление тока во вторичной обмотке, на электрическую нагрузку которой идет переменный ток, отличающийся тем, что концы проводника каждого из двух выводов первичной обмотки разделяют на две части и, подключая каждую часть разделённых проводников к ключам ЭУП получают дополнительную электрическую цепь электрической нагрузки первичной обмотки, включаемую в момент отключения электрической цепи источника питания, расходуя запасённую магнитную энергию в паузе между импульсами тока. METHOD OF PRODUCING ELECTRIC LOAD WITH THE PRIMARY AND SECONDARY WINDING OF THE TRANSFORMER, using a transformer with an open magnetic circuit, having primary and secondary windings, the conductors of which are wound on each other, providing for connecting the terminals of the primary winding of the transformer to the electronic power supply to the electronic control circuit to the electronic power supply circuit and the conclusions of the secondary winding to the electric load circuit, as well as the inclusion of the current source of the ECM and the supply of a direct current pulse to the primary up to a maximum through the ECM keys along the electric circuit of the electric power source, accumulation of magnetic energy in the inductance with time control, subsequent induction of a current pulse of the opposite direction in the secondary winding, interruption of the direct current pulse in the primary winding and expenditure of stored magnetic energy in the inductance, changing direction current in the secondary winding, the electric load of which is an alternating current, characterized in that the ends of the conductor of each of the lead of the terminals of the primary winding is divided into two parts and, connecting each part of the separated conductors to the ECM keys, they receive an additional electric circuit of the electrical load of the primary winding, which is turned on when the electric circuit of the power source is turned off, spending the stored magnetic energy in a pause between current pulses.
PCT/UA2007/000029 2006-12-06 2007-04-28 Method for obtaining electric load from the primary and secondary transformer coils WO2008069769A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA200612861 2006-12-06
UAA200612861A UA78961C2 (en) 2006-12-06 2006-12-06 Method of obtaining electric load from primary and secondary transformer winding

Publications (2)

Publication Number Publication Date
WO2008069769A1 true WO2008069769A1 (en) 2008-06-12
WO2008069769A9 WO2008069769A9 (en) 2009-01-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2007/000029 WO2008069769A1 (en) 2006-12-06 2007-04-28 Method for obtaining electric load from the primary and secondary transformer coils

Country Status (3)

Country Link
RU (1) RU2383097C1 (en)
UA (1) UA78961C2 (en)
WO (1) WO2008069769A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117347A1 (en) * 2009-04-08 2010-10-14 Andrus Valeri Fedorovych Method for statically generating electrical energy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112147481B (en) * 2020-11-27 2021-02-05 杭州飞仕得科技有限公司 IGBT fault return circuit and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU119243A1 (en) * 1958-07-03 1958-11-30 Ю.И. Фокин Single ended semiconductor dc converter
SU1300613A1 (en) * 1985-10-24 1987-03-30 Чувашский государственный университет им.И.Н.Ульянова One-step inverter
DE202004018243U1 (en) * 2004-11-24 2005-01-20 Hinow, Christo, Dr.-Ing. Direct current/alternating current quasi-resonance converter e.g. for electric drive, electrothermic process, IC engine ignition, battery charging or gas discharge lamp, with class E series oscillator and inductive energy accumulation
EP1693945A1 (en) * 2003-10-28 2006-08-23 Ngk Insulators, Ltd. Pulse generator circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU119243A1 (en) * 1958-07-03 1958-11-30 Ю.И. Фокин Single ended semiconductor dc converter
SU1300613A1 (en) * 1985-10-24 1987-03-30 Чувашский государственный университет им.И.Н.Ульянова One-step inverter
EP1693945A1 (en) * 2003-10-28 2006-08-23 Ngk Insulators, Ltd. Pulse generator circuit
DE202004018243U1 (en) * 2004-11-24 2005-01-20 Hinow, Christo, Dr.-Ing. Direct current/alternating current quasi-resonance converter e.g. for electric drive, electrothermic process, IC engine ignition, battery charging or gas discharge lamp, with class E series oscillator and inductive energy accumulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117347A1 (en) * 2009-04-08 2010-10-14 Andrus Valeri Fedorovych Method for statically generating electrical energy

Also Published As

Publication number Publication date
UA78961C2 (en) 2007-04-25
WO2008069769A9 (en) 2009-01-29
RU2383097C1 (en) 2010-02-27

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