JPS58121142U

JPS58121142U - Charging generator control device

Info

Publication number: JPS58121142U
Application number: JP1767882U
Authority: JP
Inventors: 森下　光晴
Original assignee: 三菱電機株式会社
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-18
Also published as: JPH0112512Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の充電発電機制御装置を示す電気−回路図
、第２図はこの考案の充電発電機制御装置の一実施例を
示す電気回路図である。１・・・交流発電機、１０１・・・電機子コイル、１０
２・・・界磁コイル、２・・・三相全波整流装置、２０
１・・・第１整流出力端、２０２・・・第２整流出力端
、２０３・・・第３整流出力端、３・・・電圧調整装置
、８．３０１，３０９，３１１．・・・ダイオード、３
０２．３０４，３０７・・・トランジスタ、３０３゜３
０５．３０６．３１０，３１２，３１３・・・抵抗、３
０８・・・ツェナーダイオード、４・・・バッテリ、５
・・・キー・スイッチ、６・・・充電表示灯、７・・・
リレー、７０１・・・常開接点、７０２・・・駆動コイ
ル。なお、図中同一符号は同一または相当部分を示す。FIG. 1 is an electric circuit diagram showing a conventional charging generator control device, and FIG. 2 is an electric circuit diagram showing an embodiment of the charging generator control device of the present invention. 1... AC generator, 101... Armature coil, 10
2... Field coil, 2... Three-phase full-wave rectifier, 20
1... First rectified output end, 202... Second rectified output end, 203... Third rectified output end, 3... Voltage regulator, 8.301, 309, 311. ...diode, 3
02.304,307...Transistor, 303°3
05.306.310,312,313...Resistance, 3
08... Zener diode, 4... Battery, 5
...Key switch, 6...Charging indicator light, 7...
Relay, 701... Normally open contact, 702... Drive coil. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

an alternating current generator having a field coil and an armature coil, rectifying the alternating current output of the alternating current generator, having first to third rectified outputs, charging a battery through the first and third rectified output ends; a rectifier for driving the field coil from second and third rectifier output terminals, and a rectifier connected in series between the battery and the second rectifier output terminal via a key switch and a first backflow blocking diode. A parallel circuit with a relay that checks for disconnection of the charging indicator light and a predetermined indicator light, a Darlington-connected transistor that is connected in series with the field coil to intermittent the field current, and a second circuit from the second t1MFE output terminal. A base resistor is energized through a reverse current blocking diode to determine the base current of the transistor, and a terminal voltage of the battery is detected from the battery through a third reverse current blocking diode, and the detected voltage is a predetermined value. A circuit that cuts off the transistor to reduce the field current when the current is exceeded, a resistor connected between the connection point of the second reverse current blocking diode and the base resistor, and a third reverse current blocking diode. A charging generator control device equipped with: