For managing ancillary services effectively, a modeling method of visual workflow management is given for the electric power generation assessment system. With analysis of the characristics of various types of ancillary services and their correlation and the work principle of the electric power generation assessment system, using visual technology and workflow technology in the field of computer, a modeling method of visual lightweight workflow management based on relational database is designed. Using this method, the workflow management of the electric power generation assessment system is modeled, and the implementation process is given. The results show that the modeling method of visual lightweight workflow management based on relational database is effective and practical. The efficiency and quality of ancillary services management can be improved by this model.%为了进行可靠的电网辅助服务管理,针对发电考核系统,给出一种可视化流程管理建模方法.分析各类电网辅助服务的特点及其相互联系,以及发电考核系统的工作原理,利用计算机领域的可视化技术和工作流技术,设计了基于关系数据库的轻量级可视化流程管理建模方法.利用该方法对发电考核系统的流程管理进行建模,并给出了实现过程.使用结果表明,基于关系数据库的轻量级可视化流程建模方法是有效和实用的,该模型能提高辅助服务管理的效率和质量.
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