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 PDFInfo
- 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
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
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.
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
ID=38136452
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)
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)
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)
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 |
-
2006
- 2006-12-06 UA UAA200612861A patent/UA78961C2/en unknown
-
2007
- 2007-04-28 WO PCT/UA2007/000029 patent/WO2008069769A1/en active Application Filing
- 2007-04-28 RU RU2008148299/09A patent/RU2383097C1/en not_active IP Right Cessation
Patent Citations (4)
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)
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 |
---|---|
WO2008069769A9 (en) | 2009-01-29 |
RU2383097C1 (en) | 2010-02-27 |
UA78961C2 (en) | 2007-04-25 |
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