东南亚某水电站工程过渡过程分析及结论  

Analysis and Conclusions about the Transition Process of a Hydropower Station in Southeast Asia

作　　者：王达 Wang Da(Sichuan Branch of Shanghai investigation,Design&Research Institute,Chengdu 610094,Sichuan)

机构地区：[1]上海勘测设计研究院有限公司四川分公司,四川成都610094

出　　处：《陕西水利》2022年第1期26-30,共5页Shaanxi Water Resources

摘　　要：该水电站(以下简称为TBB水电站)为引水式电站,由首部枢纽、引水隧洞、调压井、压力明钢管、地面厂房及尾水渠、变电站、场内及场外道路等组成。TBB水电站开发任务以发电为主,并兼顾下泄生态用水。为明确在不同严苛运行工况下关闭机组相应的整定值、复核引水系统设计的合理性以及验证机组在小波动工况下的调节品质,现利用河海大学沈祖贻教授团队研发的调保计算软件对TBB水电站工程进行过渡过程分析,并得到相应的结论。The hydropower station(hereinafter referred to as TBB hydropower station)is a diversion type power station,which consists of the first hub,diversion tunnel,surge tank,penstock,ground powerhouse and tailrace,substation,on-site and off-site roads,etc.The development task of the TBB hydropower station is mainly to generate electricity,while taking into account the leakage of ecological water.In order to clarify the corresponding setting values for shutting down the unit under different severe operating conditions,and to review the rationality of the design of the water diversion system.At the same time,in order to verify the adjustment quality of the unit under small fluctuation conditions.The adjustment calculation software developed by the team of Professor Shen Zuyi of Hohai University was used to analyze the engineering transition process of the TBB hydropower station,and the corresponding conclusions were obtained.

关 键 词：水电站 水轮发电机组 过渡过程分析 大波动 小波动 整定值 

分 类 号：TV737[水利工程—水利水电工程]