SU565369A1 - Device for controlling alternating current thyristor regulator - Google Patents

Device for controlling alternating current thyristor regulator

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Publication number
SU565369A1
SU565369A1 SU7402039844A SU2039844A SU565369A1 SU 565369 A1 SU565369 A1 SU 565369A1 SU 7402039844 A SU7402039844 A SU 7402039844A SU 2039844 A SU2039844 A SU 2039844A SU 565369 A1 SU565369 A1 SU 565369A1
Authority
SU
USSR - Soviet Union
Prior art keywords
voltage
outline
alternating current
simplification
current
Prior art date
Application number
SU7402039844A
Other languages
Russian (ru)
Inventor
Арам Сагателович Саакян
Original Assignee
Предприятие П/Я А-7390
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 by Предприятие П/Я А-7390 filed Critical Предприятие П/Я А-7390
Priority to SU7402039844A priority Critical patent/SU565369A1/en
Application granted granted Critical
Publication of SU565369A1 publication Critical patent/SU565369A1/en

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Description

На фиг. 2 представлены диаграммы напр жений 12, 13 на койденсаторах 5 и 9 соответспвешю , ц так управлени  14 тиристора 11.FIG. Figure 2 shows voltage diagrams of 12, 13 on co-capacitors 5 and 9, respectively, depending on the case, so control 14 of the thyristor 11.

Угстройство работает следующим образом.The device works as follows.

В отрицательном лолуиериоде на1Пр же|Ни  сети {.при обратном иаир жении иа тиристоре 11) конде.нсатор 5 зар жаетс  до амплитудного значени  надр жени  питающей его обмотки. Конденсатор 9 IB это же врем  зар жаетс  до пробивного иашр жени  стабилитрона 8, которое .меньше напр жени  па конденсаторе 5.In a negative loluy period, on a | Neutral network {. Upon the return of the thyristor 11), the conditioner 5 is charged to the amplitude value of the unloading power of its winding. The capacitor 9 IB is charged at the same time before the breakdown pulse of the Zener diode 8, which is less than the voltage of the capacitor 5.

Разр д этих койденсаторов протекает в основнОМ при -положительных тюлупериодах напр жени  сети. Вначале разр жаетс  конденсатор 5 (крива  12 на фиг. 2). Ток разр да конденсатора 5 афоте кает через стабилизатор тока 4 и напр жение на нем уменьшаетс  л-ннейно . 1а1П1р жение на конденсаторе 9 не и.змен етс . В момент выравнивани  .напр жений на ко,нденсаторах 5 п 9 начН1наегс  их совместный разр д токами посто нными по величине и пропорциональными емкост ми соответствующих конденсаторов.The discharge of these kodensatorov proceeds in the main at-positive tuluperiodov network voltage. First, capacitor 5 is discharged (curve 12 in FIG. 2). The discharge current of the capacitor 5 begins to flow through the current stabilizer 4 and the voltage across it decreases l-linearly. The 1-1 P1 capacitor 9 is not changed. At the moment of alignment of the voltages on the capacitors of 5 p 9 nachN1n, they are jointly discharged by currents of constant magnitude and proportional to the capacitances of the respective capacitors.

Ток разр да 1ко.нденсатора 9 протекает через ста,билизатор тока 4 и депь управлени  тиристора И отпирает его (ирива  14 на фиг. 2). С повышением напр жени  сети напр жение на конденсаторе 5 также ,1Ю1вышаетс , вследствие чего увеличиваетс  длительность его разр да до момента выравнивани  напр жений на конденсаторах. С нонижением нанр ж ,ени  сети врем  разр да конденсатора 5 до момента выравнивани  напр жений на конденсаторах уменьшаетс .The discharge current of the 1c. Capacitor 9 flows through the hundred, the current biller 4 and the thyristor control box And unlocks it (iriva 14 in Fig. 2). With an increase in the network voltage, the voltage on the capacitor 5 also increases from 1 to 11, resulting in an increase in the duration of its discharge until the voltage on the capacitors is equalized. With low voltage, the discharge time of the capacitor 5 until the voltage level on the capacitors is equalized.

Таким образом, в предлагаемом устройстве с изменением напр жени  сети фаза выThus, in the proposed device with a change in voltage network phase you

ходного иматульсно-го сигнала измен етс  вthe immaturity signal varies in

том же наиравлении, стабилизиру  нанр жение на нагрузке.in the same way, stabilizing the load on the load.

Благодар  совмещению фуэдкдий отдельных уЗЛов схемы достигнуто значительное упрощение уст1рой.ства фазо-ИМнульсного управлени  дл  стабилизаторов.Due to the combination of fuadcdies of individual circuit nodes, a significant simplification of the phase-impulse control system for stabilizers has been achieved.

Ф о ) м л а изобретени F o) ml of invention

Устройство дл  у1пра1влени  тиристорным стабилизатором переменного тока, содержащее генератор пилоо;бразиого напр жени , исTOi4sHHK OiHoipHoro напр жени , блок сравнени  на диоде, источник 1посто 1нного тока, фор.мирователь имнульсов и стабилитрон, отличающеес  тем, что, с целью упрощени  схемы , генератор пилообразного напр жени  и источник онорного напр жени  вынолнены в виде двух однонолупориодных выпр мит-елей с конденсаторами на выходах, нараллельно одному из которых подключен источник посто нного тока, а параллельно другому - стабилитрон , нричем положитеЛЬ} ые об1кладки конденсаторов соединены между собой через диод блока сравнени , а отрицательные - с выходными зажимами устройства.A device for controlling a thyristor stabilizer of alternating current containing a pyloo generator; brass voltage, isoi4sHHK OiHoipHoro voltage, a comparison unit on the diode, a source of 1nost current, an impulse generator, and a zener diode, which, for the purpose of simplifying the purpose, the objective for the purpose of the simplification of the object, to simplify the outline, the objective for the purpose of the simplification of the object, to simplify the outline, to simplify the outline, to simplify the outline, to simplify the outline of the object, to simplify the outline, the purpose of the simplification of the outline, the purpose of the simplification of the outline, the objective for the purpose of the simplification of the outline to simplify the purpose of the simplification of the outline to simplify the purpose of the simplification of the objective of the simplification of the outline of the simplified circuit, the pulse of the voltage, and a zener diode, for the purpose of the simplification of the outline of the current circuit, the pulse generator, and the zener diode, for the purpose of simplification of the current circuit, the current generator, and the zener diode, for the purpose of simplifying the current circuit, which contains a pulsed voltage the voltage and the source of the on-voltage voltage are made in the form of two single-semiconductor rectifiers with capacitors at the outlets, one of which is connected to a direct current source, and parallel to the other - a stabilizer n, s} nrichem positive ob1kladki capacitors are interconnected through a diode comparing unit, and negative - terminals with the output device.

-ПЗ-PZ

Н11гр11зк  fui JH11gr11zk fui J

SU7402039844A 1974-06-26 1974-06-26 Device for controlling alternating current thyristor regulator SU565369A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402039844A SU565369A1 (en) 1974-06-26 1974-06-26 Device for controlling alternating current thyristor regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402039844A SU565369A1 (en) 1974-06-26 1974-06-26 Device for controlling alternating current thyristor regulator

Publications (1)

Publication Number Publication Date
SU565369A1 true SU565369A1 (en) 1977-07-15

Family

ID=20589632

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402039844A SU565369A1 (en) 1974-06-26 1974-06-26 Device for controlling alternating current thyristor regulator

Country Status (1)

Country Link
SU (1) SU565369A1 (en)

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