SU484610A1 - Managed rectifier rectifier - Google Patents
Managed rectifier rectifierInfo
- Publication number
- SU484610A1 SU484610A1 SU1892841A SU1892841A SU484610A1 SU 484610 A1 SU484610 A1 SU 484610A1 SU 1892841 A SU1892841 A SU 1892841A SU 1892841 A SU1892841 A SU 1892841A SU 484610 A1 SU484610 A1 SU 484610A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rectifier
- managed
- thyristors
- capacitors
- circuit
- Prior art date
Links
Landscapes
- Rectifiers (AREA)
Description
Известны управл емые выпр мители с принудительной коммутацией, содержащие тиристоры и конденсаторы. Недостаткамн такн.х выпр мителей вл ютс слон ность схемы и большие потери на ее элементах.Known controlled rectifiers with forced commutation, containing thyristors and capacitors. The disadvantages of such rectifiers are the juggling of the circuit and the large losses on its elements.
Дл упрон1ени схемы в предлагаемом выпр мителе между каждой фазой питающей сети и соответствующим тиристором последовательно включены неуправл емые вентили, а точки их соедине)1и св заны между собой коидеисаторами.To control the circuit in the proposed rectifier between each phase of the power supply network and the corresponding thyristor, uncontrolled gates are connected in series, and their points are connected 1 and connected with each other by co-distributors.
На чертеже дана принцип 1альна схема описываемого выпр мител .In the drawing, the principle of the first scheme of the described rectifier is given.
Напр жение питающей сети подаетс на первичные обмотки 1-3 трансформатора, вторичные обмотки 4-6 которого через последовательно соединенные неуправл емые вентилиThe supply voltage is supplied to the primary windings 1-3 of the transformer, the secondary windings 4-6 of which through series-connected uncontrolled valves
22
7-9 и тиристоры 10-12 подключены к нагрузке 13.7-9 and thyristors 10-12 are connected to the load 13.
Измен угол регулнрованн тиристоров, измен ют величнну напр жени на нагрузке. Нри этом конденсаторы 14-16 уменьшают угол сдвига между кривыми тока и нанр жени питающей сети, повынлп коэффициент мощности выпр мител .By varying the angle of the thyristors, they vary the magnitude of the voltage across the load. In this case, capacitors 14–16 reduce the shear angle between the current and power supply voltage curves, increasing the power factor of the rectifier.
П р е д м е т изо б р е т е п и PRIORITY OF THE ISSUE OF
Управл емый выпр митель с прииудительиой коммутацией, содержащий тиристоры и конденсаторы, отличающийс тем, что, с целью упрощени схемы, между каждой фазой нитающей сети и соответствующим тиристором носледовательно включены неуправл емые вентнлн, а точки их соедииени св заны между собой коидеисаторами.Controlled rectifier rectifier with thyristors and capacitors, characterized in that, in order to simplify the circuit, between each phase of the threading network and the corresponding thyristor, unmanaged vents are included, and their points of interconnection are interconnected by co-organizers.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1892841A SU484610A1 (en) | 1973-03-19 | 1973-03-19 | Managed rectifier rectifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1892841A SU484610A1 (en) | 1973-03-19 | 1973-03-19 | Managed rectifier rectifier |
Publications (1)
Publication Number | Publication Date |
---|---|
SU484610A1 true SU484610A1 (en) | 1975-09-15 |
Family
ID=20545266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1892841A SU484610A1 (en) | 1973-03-19 | 1973-03-19 | Managed rectifier rectifier |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU484610A1 (en) |
-
1973
- 1973-03-19 SU SU1892841A patent/SU484610A1/en active
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