RU1827047C - Method of and device for controlling dc output voltage of half-bridge voltage converter - Google Patents
Method of and device for controlling dc output voltage of half-bridge voltage converterInfo
- Publication number
- RU1827047C RU1827047C SU915017826A SU5017826A RU1827047C RU 1827047 C RU1827047 C RU 1827047C SU 915017826 A SU915017826 A SU 915017826A SU 5017826 A SU5017826 A SU 5017826A RU 1827047 C RU1827047 C RU 1827047C
- Authority
- RU
- Russia
- Prior art keywords
- bridge
- controlling
- output voltage
- converter
- conductivities
- Prior art date
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Использование: вторичные источники электропитани . Способ управлени выходным напр жением источника питани с полумостовым импульсным преобразователем заключаетс в периодическом и попеременном изменении проводимостей ключей в плечах полумостового преобразовател , при этом дополнительно измен ют относительную длительность проводимостей ключей при условии отсутстви пауз между ними. Устройство дл реализации указанного способа содержит лолумостовой преобразователь 1 с выходным трансформатором 2, выпр митель 3, фильтр 4 и источник 5 запирающего напр жени с устройством 6 дл регулировани его величины. Регулирование обеспечиваетс за счет принудительного включени запирающего источника к управл ющему входу одного транзисторного ключа 12.2 с. и 1 з.п.ф-лы, 3 ил.Usage: secondary power supplies. A method of controlling the output voltage of a power supply with a half-bridge pulse converter consists in periodically and alternately changing the conductivities of the keys in the shoulders of the half-bridge converter, while the relative duration of the conductivities of the switches is further changed, provided there are no pauses between them. A device for implementing this method comprises a lumina bridge converter 1 with an output transformer 2, a rectifier 3, a filter 4 and a blocking voltage source 5 with a device 6 for adjusting its value. Regulation is provided by forcibly turning on the locking source to the control input of one transistor switch for 12.2 s. and 1 C.p. f-ly, 3 ill.
Description
Фаг.ЗPh.Z
Редактор С.КулаковаEditor S.Kulakova
Составитель Н.Цишевска Compiled by N. Tsishevsk
Техред М.МоргенталКорректор М.АндрушенкоTehred M. Morgenthal Corrector M. Andrushenko
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU915017826A RU1827047C (en) | 1991-12-23 | 1991-12-23 | Method of and device for controlling dc output voltage of half-bridge voltage converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU915017826A RU1827047C (en) | 1991-12-23 | 1991-12-23 | Method of and device for controlling dc output voltage of half-bridge voltage converter |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1827047C true RU1827047C (en) | 1993-07-07 |
Family
ID=21592195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU915017826A RU1827047C (en) | 1991-12-23 | 1991-12-23 | Method of and device for controlling dc output voltage of half-bridge voltage converter |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1827047C (en) |
-
1991
- 1991-12-23 RU SU915017826A patent/RU1827047C/en active
Non-Patent Citations (1)
Title |
---|
Сборник/Под ред.Ю.И.Конева ЭТвА, М.: Радио и св зь, 1981, с.42-47. Авторское свидетельство СССР № 813617, кл. Н 02 М 3/335, 1979. * |
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