摘要
基于互联电网解合环潮流分析的现实需求,开发了一个应用软件,它采用潮流网络等值算法进行电网解合环分析。介绍了该算法的基本思路,并以实际算例阐明其计算精度高,具有普遍应用意义。在等值模式的选择中,通过分析端口模式和局部网络模式的优缺点,认为在可获得较多主网数据的情况下应优先采用局部网络模式。同时还指出,在软件的实现中应注意操作界面的图形化、数据对接的自动化和数据传送的信息化等问题。
An application using network equivalency algorithm is developed for loop closing load flow analysis of interconnected systems. With the description of the basic procedure of the algorithm, an example is included to demonstrate the accuracy and the practicality of the algorithm. As for the selection of the equivalency mode, a comparison is made between the port mode and the local network mode, and the use of the latter is recommended on condition that more main network data can be acquired. Lastly, it is pointed out that attention should be paid to operation interface graphicalization, data connection automation and data transfer informatization during the realization of the software.
出处
《广东电力》
2004年第3期71-74,共4页
Guangdong Electric Power
关键词
电力系统
电磁环网
网络等值
潮流计算
power system
electromagnetic looped network
network equivalency
load flow calculation
