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开发了一个电力系统综合负荷建模软件平台。平台由原始数据库服务器、应用服务器和客户机3个层次构成,实现原始负荷特性数据管理、数据预处理与基于元件的负荷特性综合、模型结构选择与辨识建模以及动特性分类与综合三大功能。运用结构化软件设计思想,各功能模块相互独立;数据库服务器采用SQL Server 2000开发工具,操作界面采用Visual Basic6.0开发环境,功能模块采用Visual Basic6.0和VisualC++6.0实现。平台以湖南电网综合负荷特性的调查统计数据和变电站现场采集的负荷特性数据为基础,实现了基于元件和基于量测2种途径的综合负荷建模,具有功能完善、设计新颖、运行可靠、操作简单、扩展性好的特点,能够方便地建立各典型用户、各用电行业和变电站的综合负荷模型。
Developed a power system integrated load modeling software platform. The platform consists of three layers: original database server, application server and client, which can realize three functions of original load characteristic data management, data preprocessing and component-based load characteristic synthesis, model structure selection and identification modeling and dynamic characteristic classification and synthesis . The use of structured software design ideas, the functional modules are independent of each other; database server using SQL Server 2000 development tools, user interface using Visual Basic6.0 development environment, functional modules using Visual Basic6.0 and VisualC 6.0. Based on the survey data of the comprehensive load characteristics of Hunan Power Grid and the load characteristic data collected in the substation, the platform realizes comprehensive load modeling based on component and measurement based on two approaches. The platform has the functions of perfect function, novel design, reliable operation and operation Simple, good scalability, easy to establish the typical user, the power industry and substation load model.