WO2008069769A9 - Procédé permettant d'obtenir une charge électrique des bobines primaire et secondaire d'un transformateur - Google Patents

Procédé permettant d'obtenir une charge électrique des bobines primaire et secondaire d'un transformateur Download PDF

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Publication number
WO2008069769A9
WO2008069769A9 PCT/UA2007/000029 UA2007000029W WO2008069769A9 WO 2008069769 A9 WO2008069769 A9 WO 2008069769A9 UA 2007000029 W UA2007000029 W UA 2007000029W WO 2008069769 A9 WO2008069769 A9 WO 2008069769A9
Authority
WO
WIPO (PCT)
Prior art keywords
primary
electric
circuit
transformer
winding
Prior art date
Application number
PCT/UA2007/000029
Other languages
English (en)
Russian (ru)
Other versions
WO2008069769A1 (fr
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/fr
Publication of WO2008069769A9 publication Critical patent/WO2008069769A9/fr

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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

Definitions

  • the alleged invention relates to electrical engineering, in particular to methods for producing alternating current of high and low voltage from the secondary winding of a transformer and can be used in the field of television, radio and electrical engineering.
  • the 20 primary windings of the transformer are connected to the switch and to the power supply circuit, and the terminals of the secondary winding are connected to the electric load circuit. After the switch current source is turned on, a direct current pulse is applied to the primary winding until it reaches its maximum through the switch keys through the electric circuit of the power source and
  • the main disadvantage of this method is the ability to relieve electrical load only from the secondary winding, without using 5 the electric load of the primary winding of the transformer in a pause between current pulses.
  • the implementation of this method involves the use of an electric power source of significant size and a high level of its power.
  • the basis of the invention is the task of improving the method of obtaining electrical load from the primary and secondary windings of a transformer, in which obtaining an additional electrical circuit of the electrical load of the primary winding, which is included in
  • the problem is solved in that in the method of obtaining an electrical load from the primary and secondary windings of a transformer, using a transformer with an open magnetic circuit,
  • the method is performed using a device - an electric generator, shown schematically in FIG. one.
  • This device for implementing the inventive method of producing electrical load from the primary and secondary windings of a transformer comprises a transformer with an open magnetic circuit, in which
  • the conductors of the primary winding 1 and the secondary winding 2 are wound on top of each other, an electronic control device 3 made in the form of a switch with semiconductor devices and a constant current source (not shown), an electric power source 4, terminals 5, 6 of the winding 1 connected to the conclusions of the ECU and to the power source 4, from the conclusions 7, 8 of the winding 1.
  • the ends of the conductor of each of the conclusions 7, 8 are divided into two parts, connected by four keys 9, and get an additional electrical circuit 10 5 the electrical load of the winding 1, the electrical load 11 of the winding 1 and the electrical load 12 of the winding 2.
  • the conclusions 5, 6 of the primary winding 1 of the transformer with an open magnetic circuit, in which the windings 1 and 2 are wound on each other, are connected to the ECU 3 and to the power supply circuit 4, the terminals of the winding 2 are connected to the electric load circuit 12.
  • the ends of the conductor of each of the two leads of the winding 1 are divided into two parts and connect them to the four keys 9 of the ECU 3, forming an additional electrical circuit 10 to the electrical load 11 of the winding 1, turn on the power of the ECM 3 from the source
  • the electrical circuit of the winding 1 from the power supply 4 is turned off, the circuit 10 of the electric load 11 of the winding 1 is turned on, and the stored magnetic energy is spent in the inductance of the transformer, changing the direction of the current in the winding 2.
  • the electric load 12 of winding 2 receives alternating current, and the stored magnetic energy is spent in the inductance in the pause between pulses, inducing a current pulse in the winding 1, flowing through the connected circuit 10 of the electrical load 11. Then, the electric circuit 10 of the electrical load is turned off by the ECU 3 key in time 11 from winding 1 and also include, using ECM 3, an electric circuit with a power source 4, after which a direct current pulse is applied to winding 1 and the cycle for receiving an electric load from the primary and 5 secondary transformer windings repeated.
  • ECM 3 electric circuit with a power source 4
  • a BAZ-21083 two-spark ignition coil As a transformer with an open magnetic circuit containing a primary coil 1 and a secondary coil 2, a BAZ-21083 two-spark ignition coil can be used, which with its terminals 5, 6 (see Fig. 1) is connected to the EUP 3 (switch with semiconductor devices ) and - to the power supply 4.
  • the conclusions of the winding 2 are connected to the electric load 12, each of the conclusions 7, 8 of the winding 1 is connected to two keys 9 of the EUP 3, and an additional electric circuit 10 of the electric circuit is formed
  • the stored magnetic energy in the inductance is consumed in the pause between current pulses.
  • the electric load from the primary winding 1 is removed due to the stored magnetic energy in the inductance and is supplied, after the voltage regulator, to the on-board system of the car.
  • the obtained additional power is calculated.
  • the total power of the ignition coil of the car BAZ-21083 -120 W The total power of the ignition coil of the car BAZ-21083 -120 W. Using the additional accumulated power of 35 W, obtained due to the accumulated magnetic energy of the primary winding, will reduce the dimensions of the electric generator, reduce the vibration of the magnetic poles in it, and reduce the noise level.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

L'invention concerne des procédés permettant d'obtenir une charge électrique des bobines primaire et secondaire d'un transformateur, et peut être utilisée dans les domaines de la télévision, de la radio et de l'électricité. Un procédé selon l'invention permet de recevoir une charge électrique à partir des bobines primaire et secondaire d'un transformateur doté d'un circuit magnétique ouvert. Ledit procédé consiste : à relier les sorties de la bobine primaire du transformateur à une unité de commande électronique et à un circuit d'unité d'alimentation électrique, et à relier les sorties de la bobine secondaire à un circuit de charge électrique; à accumuler de l'énergie magnétique dans une bobine d'induction du transformateur à commande de temps; à induire ensuite une impulsion de courant opposé dans la bobine secondaire; et à interrompre l'impulsion de courant continu dans la bobine primaire. Ledit procédé consiste également à relier, lors de l'interruption du circuit électrique de l'unité d'alimentation, un circuit électrique supplémentaire doté d'une charge supplémentaire à la bobine primaire du transformateur, ce qui consomme l'énergie magnétique stockée dans ladite charge dans l'intervalle séparant les impulsions de courant. L'invention permet de réduire les dimensions globales d'une unité d'alimentation et d'en diminuer la puissance, grâce à l'extraction de la charge électrique issue des deux bobines (primaire et secondaire).
PCT/UA2007/000029 2006-12-06 2007-04-28 Procédé permettant d'obtenir une charge électrique des bobines primaire et secondaire d'un transformateur WO2008069769A1 (fr)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=38136452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2007/000029 WO2008069769A1 (fr) 2006-12-06 2007-04-28 Procédé permettant d'obtenir une charge électrique des bobines primaire et secondaire d'un transformateur

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112147481A (zh) * 2020-11-27 2020-12-29 杭州飞仕得科技有限公司 一种igbt故障回传电路及电子设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA43102U (ru) * 2009-04-08 2009-08-10 Надежда Васильевна Андрус Способ статического генерирования электрической энергии

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU119243A1 (ru) * 1958-07-03 1958-11-30 Ю.И. Фокин Однотактный полупроводниковый преобразователь посто нного тока
SU1300613A1 (ru) * 1985-10-24 1987-03-30 Чувашский государственный университет им.И.Н.Ульянова Однотактный инвертор
WO2005041389A1 (fr) * 2003-10-28 2005-05-06 Ngk Insulators, Ltd. Circuit de generateur d'impulsions
DE202004018243U1 (de) * 2004-11-24 2005-01-20 Hinow, Christo, Dr.-Ing. DC/AC-Quasi-Resonanzwechselrichter der Klasse E mit einem Reihenschwingungskreis und induktiver Energieanhäufung (Kumulation)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112147481A (zh) * 2020-11-27 2020-12-29 杭州飞仕得科技有限公司 一种igbt故障回传电路及电子设备
CN112147481B (zh) * 2020-11-27 2021-02-05 杭州飞仕得科技有限公司 一种igbt故障回传电路及电子设备

Also Published As

Publication number Publication date
RU2383097C1 (ru) 2010-02-27
UA78961C2 (en) 2007-04-25
WO2008069769A1 (fr) 2008-06-12

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