摘要
根据海上风电机组的特点,建立了简化的异步发电机组等效稳态模型。考虑海上风能速度与发电机组的有功功率、机端电压、无功功率以及滑差率的关系,设计出有大型海上风电场并网的电力系统潮流计算方法;并通过电力系统分析综合程序(PSASP)的用户程序接口(UPI)调用动态连接库文件,进行系统的潮流计算;最后通过PSASP自带的WSCC9节点系统验证了设计的可行性。
This paper proposes a simplified steady-state equivalent model of asynchronous generators. With regard to the relationship between the wind velocity and generator＇s active power, terminal voltage, reactive power, as well as the slip ratio respectively, a method to calculate the power flow for large-scale offshore wind farm is proposed, and the calculation is carried out by calling the dynamic binding database file from the User Program Interface （UPI） of the Power System Analysis Package （PSASP）. The feasibility of this model is finally validated through the WSCC 9 node system included in PSASP.
出处
《可再生能源》
CAS
北大核心
2010年第5期36-38,共3页
Renewable Energy Resources
基金
江苏省高校自然科学基金资助项目(08kj470001)
南京信息工程大学科研基金资助项目(09JY0031)
