摘要
为提高换电站的主动控制性能,提高输出功率增益和发电效率,进行自动化换电站的主动控制优化设计,提出基于模糊PID的小型自动化换电站的主动控制方法,构建自动化换电站的等效电路模型,以输出耦合系数、感应电能、电能传输的功率损耗以及功率增益等参量为控制约束指标,进行换电站的输出控制参量的优化估计的自动调节。采用模糊PID进行换电站主动控制规则优化设计,结合多参量自适应寻优方法,实现换电站的主动控制优化参量输出调制。仿真结果表明,采用该方法进行小型自动化换电站主动控制的输出增益性较好,控制品质较高,提高了换电站的输出功率和发电效率。
In order to improve the active control performance of the power station and improve the output power gain and generation efficiency,the active control optimization design of the automatic switching power station is carried out,and the active control method of the small automatic power station based on fuzzy PID is put forward. The equivalent circuit model of automatic power station is constructed. The parameters such as output coupling coefficient,inductive electric energy,power loss and power gain of power transmission are taken as control constraints. Automatic regulation of optimal estimation of output control parameters of power station is carried out. The fuzzy PID is used to optimize the active control rules of the power station and the multi-parameter adaptive optimization method is used to realize the optimal output modulation of the active control of the switching power station. The simulation results show that the proposed method has good output gain and high control quality,and improves the output power and generation efficiency.
作者
姜小忠
JIANG Xiaozhong(Nari Technology Co.,LTD.,NanJing JiangSu ,211000 ,China)
出处
《自动化与仪器仪表》
2019年第2期15-18,共4页
Automation & Instrumentation
关键词
自动化
换电站
主动控制
电能传输
效率
功率因素
automation
switching power station
active control
power transmission
efficiency
power factor
作者简介
姜小忠(1976-),男,江苏东台人,高级工程师,主要研究方向为电力系统通讯及自动化。
