并网发电厂运行考核系统的设计与研究  

Research and Design of Assessment System for Grid-connected Power Plant's Operation

作　　者：孟荣[1] 褚罡[1] 杨丰[1] 

机构地区：[1]河北超高压分公司,石家庄050070

出　　处：《电气技术》2010年第8期63-66,共4页Electrical Engineering

摘　　要：并网发电厂的运行考核是电力调度运行的发展趋势。本文首先介绍了并网发电厂考核系统的总体结构及应用功能。考核系统的核心是算法,根据本系统的试运行情况,本文对执行发电计划、机组AGC、频率调节、电压控制的考核算法提出了改进建议。由于考核系统业务流程复杂,本系统引入工作流,并设计相应的业务流程模型。最后对考核系统在架构以及图形显示方面的发展前景做出了展望。Peration assessment for grid-connected power plants is the development trend of the dispatching operation of power system.This paper discusses the general architecture and application function firstly.Assessment algorithm is the central part of this system.According to the operation situation of commissioning operation,this paper puts forward some suggestions on assessment algorithm of power generation plan implementation、automatic generation control、frequency regulation and voltage control for improvements.As the business process is complex,the system inducts the workflow and designs relational business process model.Finally the paper describes the development prospect of system structure、graphic displaying and so on.

关 键 词：并网发电厂 考核系统 结构设计 考核算法 发电计划 自动发电控制 频率调节 电压控制 工作流 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]