水轮机调速器硬件改造及控制模式的优化研究  

Research and Application of Hardware Transformation and Control Mode Optimization of a Water Turbine Governor

作　　者：谢桑 XIE Sang(China Datang Corporation Chongqing Branch Central Control Center,Chongqing 400000,China)

机构地区：[1]中国大唐集团有限公司重庆分公司集控中心,重庆400000

出　　处：《电工技术》2024年第24期228-231,共4页Electric Engineering

摘　　要：研究了一种调速器的结构及其控制策略优化问题。首先,介绍了发电厂调速器的构造、工作原理及不同控制模式。通过应用粒子群算法对PID控制参数进行优化,并通过试验对比分析了优化前后的性能差异。试验结果表明,优化后的控制策略在系统响应时间、超调量和稳态误差方面均表现优异,提升了系统的快速响应能力和稳定性。This article investigates the structure of a speed regulator and its control strategy optimization problem.Firstly,the structure,working principle,and different control modes of the power plant governor were introduced in detail.Then,the PID control parameters were optimized using particle swarm optimization algorithm,and the performance differences before and after optimization were compared and analyzed through experiments.The experimental results show that the optimized control strategy exhibits significant improvements in system response time,overshoot,and steady-state error,enhancing the system's fast response capability and stability.

关 键 词：水轮机 调速器 控制模式 

分 类 号：TM612[电气工程—电力系统及自动化]