摘要
根据国家电网公司“研究部署调相机在电网中应用工作会议”精神,为提高电网安全稳定水平,规划在国家电网公司骨干电网中建设一批调相机组。按照换流站的设置情况可分为送端调相机和受端调相机。文章主要针对已设计的调相机站用电负荷进行归纳总结,参考火力发电厂用电负荷特性研究的方法,对调相机本体及辅助系统、励磁系统、启动系统(SFC)、外冷系统、供化水系统等部分,根据其运行方式及负荷特性进行分析,对之后的调相机站用变容量选择及站用电接线型式设计、研究具有指导意义。
According to the spirit of the State Grid Corporation of China's"Research and Deployment Conference on the Application of Dimmer in Power Grids",in order to improve the security and stability level of the power grid,it is planned to build a batch of condenser units in the backbone power grid of State Grid Corporation of China.According to the setting of the converter station,it can be divided into the sending end condenser and the receiving end condenser.The article mainly summarizes and summarizes the electricity load of the designed condenser station,referring to the research method of electricity load characteristics in thermal power plants.It analyzes the operation mode and load characteristics of the condenser body and auxiliary system,excitation system,starting system(SFC),external cooling system,water supply system,and other parts based on their operation mode and load characteristics,which has guiding significance for the selection of substation capacity and the design and research of station electricity wiring types in the future.
出处
《今日自动化》
2023年第8期165-167,共3页
Automation Today
关键词
新一代调相机
负荷特性
站用电接线
new generation camera
load characteristics
station power wiring
