SU1567418A1

SU1567418A1 - Apparatus for supplying vehicle with electric power

Info

Publication number: SU1567418A1
Application number: SU884429992A
Authority: SU
Inventors: Леонид Моисеевич Астановицкий; Алексей Леонидович Астановицкий
Original assignee: Московский Институт Инженеров Железнодорожного Транспорта
Priority date: 1988-04-25
Filing date: 1988-04-25
Publication date: 1990-05-30

Abstract

Изобретение относитс к области транспорта, в частности к устройствам дл электроснабжени транспортных средств, и предназначено дл снижени потерь энергии. Устройство содержит генератор 1 с обмотками 2 и 3 кор и возбуждени , аккумул торную батарею 8, параллельно которой подключаетс нагрузка, тиристоры 5 и 9 регул тора напр жени с блоком 13 управлени , коммутирующие дроссель 10 и конденсатор 11, разделительные диоды 4, 7, 12 и дозар дный дроссель 6. Тиристор 5 регулирует ток возбуждени в обмотке 3 и поддерживает заданное напр жение на обмотке 2 кор генератора 1. При выключении тиристора 5 энерги , запасенна в дросселе 6, через разделительный диод 12 передаетс в аккумул торную батарею 8 и нагрузку, что позвол ет снизить потери энергии в устройстве. 1 ил.The invention relates to the field of transport, in particular to devices for the supply of vehicles, and is intended to reduce energy loss. The device contains a generator 1 with windings 2 and 3 core and excitation, a battery 8, in parallel with which the load is connected, the thyristors 5 and 9 of the voltage regulator with the control unit 13, switching the inductor 10 and the capacitor 11, dividing diodes 4, 7, 12 and a test choke 6. The thyristor 5 regulates the excitation current in the winding 3 and maintains a predetermined voltage on the winding 2 of the generator generator 1. When the thyristor 5 is turned off, the energy stored in the choke 6 is transmitted through the separation diode 12 to the battery 8 and the load h This reduces the energy loss in the device. 1 il.

Description

Составитель Н.Кецарис Редактор М.Бандура Техред М.Ходанич Корректор В.Гирн кCompiled by N. Ketsaris Editor M. Bandura Tehred M. Khodanich Proofreader V. Girn

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ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. V$VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab., V $

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Claims

Claim

A device for powering a vehicle, comprising a generator, the anchor winding of which θ is connected directly to one of the battery terminals with one terminal and the other terminal to the other terminal through the first diode, and the field winding is shunted

5 by a diode and is included in a serial circuit with a charging choke and the first thyristor parallel to the armature winding, the commutating choke and the commutating

0 capacitor, shunted by the second thyristor, and the third diode, characterized in that, in order to reduce energy losses, the first and second thyristors are connected by the same name electrodes to the first output of the generator armature winding, and the third diode is connected by one electrode to the same electrode of the first diode and the second terminal of the rechargeable battery, and the other electrode to the electrode of the second thyristor of the same name and the common terminals of the field winding and charge choke.