SU957367A1 - Current divider for static converter gates connected in parallel - Google Patents
Current divider for static converter gates connected in parallel Download PDFInfo
- Publication number
- SU957367A1 SU957367A1 SU813244684A SU3244684A SU957367A1 SU 957367 A1 SU957367 A1 SU 957367A1 SU 813244684 A SU813244684 A SU 813244684A SU 3244684 A SU3244684 A SU 3244684A SU 957367 A1 SU957367 A1 SU 957367A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- parallel
- winding
- windings
- series
- current
- Prior art date
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- Power Conversion In General (AREA)
Description
(5) ДЕЛИТЕЛЬ ТОКА ДЛЯ ПАРАЛЛЕЛЬНО(5) CURRENT DIVIDER FOR PARALLEL
ВК.ТОЧЕННЫХ ВЕНТИЛЕЙ СТАТИЧЕСКОГО VK.TATIC VALVES OF STATIC
1one
Изобретение относитс к преобразовательной технике и может быть использовано дл выравнивани токов параллельных вентильных ветвей статических преобразователей и контрол аварийного отключени любой из них.The invention relates to a converter technique and can be used to equalize the currents of parallel valve legs of static converters and to control the emergency shutdown of any of them.
Известен делитель тока, содержащий магнитопроводы по числу параллельно .включенных вентилей, на каждомиз которых расположены по две обмотки, перто вые из которых включены последовательно , образу короткозамкнутый контур П.A current divider is known that contains magnetic circuits by the number of parallel-connected valves, each of which has two windings, the first of which are connected in series to form a short-circuited circuit P.
Однако этот делитель тока ухудшает деление тока при обрыве одной из па- is раллельных ветвей,However, this current divider worsens the current division when one of the pairs of parallel branches breaks,
Наиболее близким к предлагаемому вл етс делитель, содержащий магнитопроводы по числу параллельных ветвей, на каждом из которых размещены по две20 обмотки, причем кажда из первых обмоток всех магнитопроводов соединена последовательно с соответствующим вентилем, а все вторые обмотки соедиПРЕОБРАЗОВАТЕЛЯThe closest to the present invention is a divider containing magnetic cores according to the number of parallel branches, each of which contains two 20 windings, each of the first windings of all magnetic cores is connected in series with the corresponding valve, and all the second windings of the CONVERTER
нены согласно последовательно, образу короткозамкнутый контур, и двусторонние пepeключaюu иe элементы, каждый из которых одним выводом соединен с одним концом второй обмотки одного из магнитопроводов 2.not consistent according to, forming a short-circuited circuit, and double-sided switching elements, each of which is connected to one end of the second winding of one of the magnetic cores 2 by one end.
Известный делитель, не ухудша своей работы при аварийном отключении параллельных ветвей, не Формирует сигнала об этом, хот предпосылки дл этого имеютс .The well-known divider, without deteriorating its work in the emergency shutdown of parallel branches, does not generate a signal about it, although there are prerequisites for this.
Цель изобретени - расширение функциональных возможностей делител тока за счет формировани сигналов при аварийном отключении параллельно включенных вентильных ветвей.The purpose of the invention is to enhance the functionality of the current splitter by generating signals during an emergency shutdown of parallel-connected valve branches.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813244684A SU957367A1 (en) | 1981-02-09 | 1981-02-09 | Current divider for static converter gates connected in parallel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813244684A SU957367A1 (en) | 1981-02-09 | 1981-02-09 | Current divider for static converter gates connected in parallel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU957367A1 true SU957367A1 (en) | 1982-09-07 |
Family
ID=20941885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813244684A SU957367A1 (en) | 1981-02-09 | 1981-02-09 | Current divider for static converter gates connected in parallel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU957367A1 (en) |
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1981
- 1981-02-09 SU SU813244684A patent/SU957367A1/en active
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