CEES电气计算软件在县级电网规划中的应用

Application of the CEES to the Planning for County Power Grids

本文论述了县级电网规划中电气计算的重要性和内容,并介绍了电气计算工具《供电网计算分析及辅助决策软件》(CEES)及其在县级电网规划中的应用。该软件兼有国内和国外软件的诸多优点,它包含电力系统中的基本电气计算,即潮流、短路和理论线损等计算模块。CEES的大规模应用案例表明:CEES特别适合于中小型规模电网,如用于县级电网的规划设计。

The importance and content of electrical analysis in the planning for county power grids are discussed, and the application of an electrical analysis tool named 《 Electrical Analysis and Decision-making Software for Electric Power Supplying Grids》（CEES） is also introduced in this paper. The CEES has various advantages of domestic and international electrical analysis software. The CEES includes some basic electrical analysis functions of power grids, such as load flow, short circuit and energy losses calculation. The numerous application cases of the CEES indicate that CEES is suitable for medium and small-sized power grids, such as the planning and design for county power grids.