江苏宜兴抽水蓄能电站水力干扰试验研究  

Hydraulic Disturbance Test Research of Jiangsu Yixing Pumped Storage Power Station

作　　者：王亮 邓磊 杨斌 蒋梦姣 魏欢 WANG Liang;DENG Lei;YANG Bin;JIANG Mengjiao;WEI Huan(East China Yixing Pumped Storaged Power Co.Ltd.,Yixing 214205,China;Technology Center of State Grid Xinyuan Co.Ltd.,Beijing 100161,China)

机构地区：[1]华东宜兴抽水蓄能有限公司,江苏省宜兴市214205 [2]国网新源控股有限公司技术中心,北京市100161

出　　处：《水电与抽水蓄能》2020年第6期86-92,共7页Hydropower and Pumped Storage

摘　　要：为更好满足电网对频率控制精细化管理的要求,进一步掌握同一流道系统抽水蓄能机组开停机及甩负荷等对相邻运行机组功率的影响,选择江苏宜兴抽水蓄能电站进行了水力干扰试验研究。试验前对一管双机水力干扰进行了过渡过程模拟计算,试验后对真机试验结果和仿真结算结果进行了仿真对比分析,仿真和试验结果表明:相邻机组开停机及甩负荷对运行机组功率造成了一定影响,但运行机组能安全稳定运行。In order to better meet the requirements of frequency control management of the power grid,and further master the power influence of one unit to adjacent unit in the same water conveyance system when one unit start,shut down and load rejection,Jiangsu Yixing pumped storage power station were selected to do the hydraulic disturbance tests.The researchers simulated the hydraulic disturbance of one unit to the adjacent unit before test,analyzed the test results and simulated results after test.The simulate and test results show that the unit have certain impact on the power to the adjacent operating unit when the unit start or shutdown or load rejection,but the operating unit can operate safely and stably.

关 键 词：抽水蓄能机组 一管双机 水力干扰 有功功率 

分 类 号：TV743[水利工程—水利水电工程]