SU619916A2 - Current regulator - Google Patents

Current regulator

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Publication number
SU619916A2
SU619916A2 SU742053579A SU2053579A SU619916A2 SU 619916 A2 SU619916 A2 SU 619916A2 SU 742053579 A SU742053579 A SU 742053579A SU 2053579 A SU2053579 A SU 2053579A SU 619916 A2 SU619916 A2 SU 619916A2
Authority
SU
USSR - Soviet Union
Prior art keywords
current regulator
resistance
current
brushes
regulator
Prior art date
Application number
SU742053579A
Other languages
Russian (ru)
Inventor
Валентин Иванович Пукинский
Original Assignee
Pukinskij Valentin
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 Pukinskij Valentin filed Critical Pukinskij Valentin
Priority to SU742053579A priority Critical patent/SU619916A2/en
Application granted granted Critical
Publication of SU619916A2 publication Critical patent/SU619916A2/en

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Description

(54) РЕГУЛЯТОР ТОКА(54) CURRENT REGULATOR

Изобретение относитс  к регул торам тока эпектрической цепи и может примен тьс  дл  регулировани  тока в обмот ках возбуждени  электрических машин.The invention relates to current regulators for an electrically operated circuit and can be used to control the current in the excitation windings of electrical machines.

По основному авт. св. № 162200 известен регул тор тока, состо щий из элементов сопротивлени , разделенных на две ветви, и переключател  с щетками, при переходе которых с одной ветви на другую последовательна  схема элементов измен етс  на последовательно-параллельную , а дл  расширени  диапазона регулировани  при различных переключени х щеток он снабжен последовательно соединенным участком сопротивлени , выводимым при переходе ветвей на последовательно-параллельное соединение. Однако указанный регул тор не обеспечивае отключени  от сети обмотки приемника, имеющего активное сопротивление и индуктивность , например обмотки возбуждени  генератора. Дл  осуществлени  такого отключени  приходитс  устанавливать специальные отключаюшио коммутационные аппараты и автономно ; разр дноеAccording to the main author. St. No. 162200 is known for a current regulator consisting of resistance elements divided into two branches, and a switch with brushes, during the transition from one branch to another, the sequential scheme of elements is changed to a series-parallel one, and to expand the range of adjustment during various switchings The brushes are equipped with a series-connected resistance section, which is output when the branches switch to the series-parallel connection. However, this regulator does not ensure the disconnection from the network of the winding of a receiver having active resistance and inductance, for example, the excitation winding of the generator. To accomplish this shutdown, you must install special disconnecting switching devices autonomously; bitwise

сопротивление, параллельно подключаемое к приемнику, что приводит к увеличению габаритов всего устройства.resistance connected in parallel to the receiver, which leads to an increase in the size of the entire device.

Целью изобретени   вл етс  упрощение .схемы и повыщение надежности регул тора тока. Это достигаетс  тем,что предлагаемый регул тор снабжен изолированными от элементов сопротивлени  дополнительными контактами, соединенными с дополнительным выводом, служащим дл  подключени  к выводу приемника со стороны питающей сети, и коммутируемыми одной из щеток в момент указанного отключени .The aim of the invention is to simplify the circuit and increase the reliability of the current regulator. This is achieved by the fact that the proposed controller is equipped with additional contacts insulated from the resistance elements, connected to an additional output that serves to connect to the output of the receiver from the mains side, and commutates one of the brushes at the time of the specified shutdown.

На фиг. 1 изображена схема описываемого регул тора с двум  щетками; на фиг. 2 - принципиальна  схема регулировани .FIG. 1 shows the scheme of the described controller with two brushes; in fig. 2 - the principle of regulation.

Регул тор содержит дополнительныеRegulator contains additional

вывод 1 и неподвижные контакты 2,pin 1 and fixed contacts 2,

электрически соединенные друг с другом, а также имеет по два соединительных проводника от вывода 3 и сопротивлени  4, снижающих нагрузку по току наelectrically connected to each other, and also has two connecting conductors from pin 3 and resistance 4, reducing the current load on

шинах регул тора. Собственна  ветвьtire adjuster. Own branch

SU742053579A 1974-08-14 1974-08-14 Current regulator SU619916A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742053579A SU619916A2 (en) 1974-08-14 1974-08-14 Current regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742053579A SU619916A2 (en) 1974-08-14 1974-08-14 Current regulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU162200 Addition

Publications (1)

Publication Number Publication Date
SU619916A2 true SU619916A2 (en) 1978-08-15

Family

ID=20594088

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742053579A SU619916A2 (en) 1974-08-14 1974-08-14 Current regulator

Country Status (1)

Country Link
SU (1) SU619916A2 (en)

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