海南琼中抽水蓄能机组励磁系统参数实测与建模仿真
|
摘要
通过海南琼中抽水蓄能1号机组励磁系统参数实测,证明了励磁各项关键性能指标均满足相关标准要求。此外,建立了励磁控制系统空载阶跃响应仿真模型,基于励磁系统理论模型及参数实测数据,归算了励磁控制系统模型空载阶跃响应仿真所需的各项参数,包括FV型励磁系统模型参数及BPA程序发电机参数。对比励磁空载阶跃响应的模型仿真数据与试验实测结果,验证了励磁控制系统仿真模型的正确性。
The parameters of excitation system of Unit 1 in Hainan Qiongzhong Pumped-storage Power Station are measured,and it is proved that the key performance indexes of excitation meet the requirements of relevant standards. In addition,the excitation control system no-load step response simulation model is established. Based on excitation system theoretical model and measured parameter data,the parameters for the no-load step response simulation of excitation control system model are calculated,including FV excitation system model parameters and BPA program generator parameters. Compared model simulation data with experimental results of excitation no-load step response,the correctness of excitation control system simulation model is verified.
The parameters of excitation system of Unit 1 in Hainan Qiongzhong Pumped-storage Power Station are measured,and it is proved that the key performance indexes of excitation meet the requirements of relevant standards. In addition,the excitation control system no-load step response simulation model is established. Based on excitation system theoretical model and measured parameter data,the parameters for the no-load step response simulation of excitation control system model are calculated,including FV excitation system model parameters and BPA program generator parameters. Compared model simulation data with experimental results of excitation no-load step response,the correctness of excitation control system simulation model is verified.
引文
[1]王兴贵,王言徐,智勇.辨识理论在发电机励磁系统建模中的应用[J].电力系统保护与控制,2010,38(7):51-55.
[2]苏为民,方思立.励磁系统典型数学模型及其参数选择[J].电力设备,2004,5(11):27-31.
[3]陆春良,竺士章,陈新琪.发电机励磁系统实测建模与应用[J].电力系统自动化,2004,28(2):73-75.
[4]竺士章.发电机励磁系统试验[M].中国电力出版社,2005.
[5]鲁升敏.基于反推方法的滑模自适应励磁控制[J].电网与清洁能源,2010,26(1):77-80.
[6] IEEE Recommended Practice for Excitation System Models for Power System Stability Studies[S]. IEEE Standard 421. 5,2005.
[2]苏为民,方思立.励磁系统典型数学模型及其参数选择[J].电力设备,2004,5(11):27-31.
[3]陆春良,竺士章,陈新琪.发电机励磁系统实测建模与应用[J].电力系统自动化,2004,28(2):73-75.
[4]竺士章.发电机励磁系统试验[M].中国电力出版社,2005.
[5]鲁升敏.基于反推方法的滑模自适应励磁控制[J].电网与清洁能源,2010,26(1):77-80.
[6] IEEE Recommended Practice for Excitation System Models for Power System Stability Studies[S]. IEEE Standard 421. 5,2005.