汉坪咀水电站1#机励磁系统参数测试与建模  

Parameter Testing and Modelling of Excitation System for No.1 Unit in Hanpingzui Hydropower Station

作　　者：张晓英[1] 张晓晗[2] 党存禄[1] 吕斌[2] 

机构地区：[1]兰州理工大学电信学院,兰州730050 [2]陕西省水利电力勘测设计研究院,西安710001

出　　处：《长江科学院院报》2009年第2期53-56,共4页Journal of Changjiang River Scientific Research Institute

基　　金：兰州理工大学优秀青年教师培养计划资助项目(Q200814)

摘　　要：介绍了甘肃省汉坪咀水电站1#机励磁系统参数测试情况。根据现场实测数据,建立了可用于电网稳定计算的励磁系统数学模型,确定了模型参数。利用电力系统仿真软件BPA对1#机空载5%阶跃响应进行了仿真计算。仿真结果与实测结果的各项指标接近,说明所选数学模型及参数符合实际情况,可满足稳定分析的需要。The paper introduces parameter testing of the excitation system for No. 1 unit in Gansu Hanpingzui Hydropower Station. According to the field test data, the excitation system model for stability calculation is set up and the model parameters are obtained. No-loading 5 % step response of No. 1 unit is simulated by BPA simulation software. The simulated result indicates the mathematical model and the parameters meet the actual situation and the needs of stability.

关 键 词：励磁系统 参数测试 计算 仿真 

分 类 号：TV734.4[水利工程—水利水电工程]