InterPSS的电网最邻近功率极限计算

Calculation of the Nearest Power Critical Point of Power Grid Based on Inter PSS

介绍了最新的基于互联网的开源电力系统仿真软件InterPSS及其发展和特点以及求取最邻近静态功率极限的方法,并推导了求取过程。利用InterPSS扩展能力开发了计算最邻近静态功率极限的程序,该算法和程序成功应用于南方某市电网,验证了该算法和程序的正确性和有效性。

The latest internet-based open-source power system simulation software InterPSS and its development and characteristics are introduced. A method of calculating the nearest power critical point is described and the calculation process is deduced. A calculation procedure of the nearest power critical point is developed by using the expansion capacity of InterPSS. The algorithm and procedure are used in the specific instance of a big power grid of a certain city in South China. The result verifies the correctness and effectiveness of the algorithm and procedure.