发输电设备检修优化决策系统设计与应用  

Design and Application for Maintenance Plan Optimization Decision System of Generation and Transmission Equipment

作　　者：王正风 袁辉 WANG Zhengfeng;YUAN Hui(State Grid Anhui Electrical Power Co.,Ltd.,Hefei 230022,China)

机构地区：[1]国网安徽省电力有限公司,安徽合肥230022

出　　处：《电力工程技术》2018年第2期132-137,共6页Electric Power Engineering Technology

摘　　要：为统筹优化电网生产运行中发输电设备检修计划安排,设计发输电设备检修优化决策系统。基于智能电网调度技术支持系统(D5000),并结合发输变电检修、负荷预测等多源信息自动生成计划方式。在此基础上,采用多类调度计划安全校核滚动计算方法来对计及电网安全稳定的发输变电检修进行优化,实现检修停电计划优化调整和电网供电能力评估,在满足电网安全可靠供电的基础上,优化发输变电检修日程,降低网损,提高电网运行经济性。系统自投入电网调度生产运行以来,实现了年/月发输变电检修计划的优化编制,提高了电网安全经济运行水平和生产效率。In order to coordinate the optimization of power transmission and distribution equipment in the operation of production scheduling maintenance plan,this paper designs a maintenance plan optimization decision system.Based on multi-source information which includes smart grid dispatching technical support system(D5000),generation and transmission equipment maintenance plan,base date of maintenance plan can be automatically generated.Then optimization and adjustment for maintenance plan are realized through multiple class scheduling plan security checking calculation method.Also,power supply capacity assessment of the grid is achieved.On basis of security and stability,the power network loss can be decreased by optimization of maintenance plan.So,the grid operation economy can be improved.Since the system was put into operation and dispatched production of the power grid,it has realized the optimization preparation of annual/monthly power transmission and transformation maintenance plan.Also it has improved the safety and economic operation level and production efficiency.

关 键 词：智能电网调度技术支持系统 检修计划 安全稳定 经济性 优化 

分 类 号：TM614[电气工程—电力系统及自动化]