一种新型电子控制发电机调节器的研究  

Research on a New Type of Electronic Control Generator Regulator

作　　者：徐春[1] Xu Chun(Huizhou Economics and Polytechnic College,Guangdong Huizhou 516057)

机构地区：[1]惠州经济职业技术学院,广东惠州516057

出　　处：《汽车实用技术》2021年第3期54-57,共4页Automobile Applied Technology

摘　　要：集成运算构成减法运算模式的电子自动调节器主要的作用是可以自动控制发电机在任何转速下输出稳定的发电量,可降低车辆油耗和减少尾气排放。控制理论是:首先在电子调节器电路中建立一个标准参数电压14.5V,使其与发电机输出电压进行相减运算比较,然后由调节器Uo端子输出控制输入发电机励磁电流的大小。当发动机转速较低时,输入发电机励磁电流增加,发电机发电输出电压也迅速上升。当发电机转速不断升高时,输入发电机励磁电流减小,发电机发电输出电压下降。The main function of the electronic automatic regulator,which integrates calculations and forms the subtraction calculation mode,is to automatically control the generator to output a stable power generation at any speed,which can reduce vehicle fuel consumption and reduce exhaust emissions.The control theory is:first,establish a standard parameter voltage 14.5V in the electronic regulator circuit,and make it subtract and compare it with the generator output voltage,and then the regulator Uo terminal output controls the input generator excitation current.When the engine speed is low,the input generator excitation current increases,and the generator output voltage also rises rapidly.When the generator speed continues to increase,the input generator excitation current decreases,and the generator output voltage drops.

关 键 词：电子技术 减法运算器 自动控制 

分 类 号：U463.6[机械工程—车辆工程]