抽水蓄能电站背靠背启动方式研究  

Study on Back-to-back Starting Mode of Pumped Storage Power Station

作　　者：金伟 赵博 刘仁 于楚翘 JIN Wei;ZHAO Bo;LIU Ren;YU Chuqiao(Pumped Storage Technology and Economic Research Institute of State Grid Xinyuan company,Beijing 100761,China)

机构地区：[1]国网新源控股有限公司抽水蓄能技术经济研究院,北京市100761

出　　处：《水电与抽水蓄能》2025年第1期115-120,共6页Hydropower and Pumped Storage

摘　　要：背靠背启动是保证抽水蓄能电站机组可靠运行的重要手段。首先介绍了背靠背启动原理,然后重点分析了调速器、励磁、保护等系统对背靠背方式启动的影响,借助丰宁抽水蓄能电站背靠背参数优化过程对背靠背进行了研究,为后续抽水蓄能电站背靠背参数设定提供了新的思路。The back-to-back start-up is an important means to ensure the reliable operation of pumped storage power station units.This article first introduces the back-to-back starting principle,and then focuses on analyzing the impact of governor,excitation current,protection,and other systems on back-to-back starting.With the help of the back-to-back parameter optimization process of Fengning Power Station,the back-to-back starting is studied,providing a new idea for the back-to-back parameter setting of the subsequent power station.

关 键 词：背靠背启动 调速器 励磁电流 低频过流 

分 类 号：TV743[水利工程—水利水电工程]