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.
出处
《长江科学院院报》
CSCD
北大核心
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)
关键词
励磁系统
参数测试
计算
仿真
excitation system
parameter measurement
calculation
simulation
