交流发电机输出电压稳定性自动控制方法  

Automatic Control Method for Output Voltage Stability of AC Generator

作　　者：郑广博 黄磊 ZHENG Guangbo;HUANG Lei(NARI Technology Nanjing Control Systems Co.,Ltd.,Nanjing,Jiangsu 211106,China)

机构地区：[1]国电南瑞南京控制系统有限公司,江苏南京211106

出　　处：《自动化应用》2024年第17期54-56,共3页Automation Application

摘　　要：当前的电压控制方法普遍存在发电机损耗较高的问题,为此,提出一种交流发电机输出电压稳定性自动控制方法。对电压时域进行划定,再采用多阶的方式展开处理,营造一个稳定的电压环境。以此为基础,设计暂态交流发电机输出电压自动控制模型,结合控制系统实现输出电压稳定性自动控制。结果表明,所设计的控制方法得出的发电机损耗比被控制在2.5以下,说明该方法的实际应用效果得到了明显提升。The current voltage control methods generally suffer from high generator losses.Therefore,a method for automatic control of AC generator output voltage stability is proposed.Define the voltage time domain and then use a multi-stage approach to create a stable voltage environment.Based on this,design a transient AC generator output voltage automatic control model,and combine it with the control system to achieve automatic control of output voltage stability.The results show that the generator loss ratio obtained by the designed control method is controlled below 2.5,indicating that the practical application effect of this method has been significantly improved.

关 键 词：交流发电机 输出电压 稳定性控制 电压时域 

分 类 号：TM34[电气工程—电机]