基于工程设计方法的励磁调节器设计研究  

Research on excitation regulator design based on engineering design method

作　　者：段贵金 王晓明[2] DUAN Guijin;WANG Xiaoming(Yalong Hydro Co.,Ltd.,Sichuan Chengdu 610000,China;NARI TECHNOLOGY CO.,LTD.,Jiangsu Nanjing 211106,China)

机构地区：[1]雅砻江流域水电开发有限公司,四川成都610000 [2]国电南瑞科技股份有限公司,江苏南京211106

出　　处：《工业仪表与自动化装置》2022年第6期114-118,共5页Industrial Instrumentation & Automation

摘　　要：励磁调节器是励磁控制系统的重要组成部分,承担了调节和控制系统的任务。采用经典控制理论设计励磁调节器时,存在设计流程复杂、计算繁琐、参数不易确定等问题。为了简化设计过程,明确参数调整方向,提出了一种励磁调节器工程设计方法。该方法先将系统进行近似处理,使简化后的系统可校正成典型系统,再通过对典型系统的参数计算,设计出符合需求的调节器。使用Matlab将该方法与经典校正方法进行对比,并通过试验验证了其可行性。结果表明,采用工程设计方法进行设计,计算简明,流程精炼,设计出的励磁调节器明确了参数调整方向,并且使系统具有更加优秀的动态性能。The excitation regulator is an important part of the excitation control system.It undertakes the task of regulating and controlling the system.When using classical control theory to design the excitation regulator,there are problems such as complex design process,cumbersome calculation,and difficult to determine parameters.In order to simplify the design process and clarify the direction of parameter adjustment,an engineering design method of excitation regulator is presented.This method first approximates the system so that the simplified system can be adjusted to a typical system.Then,by calculating the parameters of a typical system,a regulator that meets the requirements is designed.Finally,the method is compared with the classical correction method using MATLAB.And the feasibility is verified by experiments.The results show that the design method is simple,the process is refined,and the designed excitation regulator makes the system have better dynamic performance,and the direction of parameter adjustment is clear.

关 键 词：励磁调节器 工程设计方法 模型简化 经典控制理论设计方法 MATLAB仿真 

分 类 号：TP214[自动化与计算机技术—检测技术与自动化装置]