SU484610A1 - Managed rectifier rectifier - Google Patents

Managed rectifier rectifier

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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
Application number
SU1892841A
Other languages
Russian (ru)
Inventor
Александр Афанасьевич Яценко
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 filed Critical
Priority to SU1892841A priority Critical patent/SU484610A1/en
Application granted granted Critical
Publication of SU484610A1 publication Critical patent/SU484610A1/en

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  • 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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SU1892841A 1973-03-19 1973-03-19 Managed rectifier rectifier SU484610A1 (en)

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)

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