日内及实时发电计划的递进协调方法  

Hierarchical Coordinated Method for Intraday and Real-time Generation Scheduling

作　　者：邓勇 朱泽磊[2] 黄文英 李顺宁 黄金富 李稳[2] 

机构地区：[1]国网福建电力调度控制中心,福建省福州市350003 [2]中国电力科学研究院,北京市100192

出　　处：《电力系统自动化》2015年第1期141-146,共6页Automation of Electric Power Systems

基　　金：国家高技术研究发展计划(863计划)资助项目(2011AA05A101);国家电网公司科技项目"大电网多周期一体化发电优化调度关键技术"~~

摘　　要：为了提高日内及实时发电计划的实用化水平,文中设计了日内发电计划、实时发电计划及自动发电控制(AGC)的递进协调方法,提出了日内及实时发电计划两阶段多组合的优化策略;采用预先故障排除技术,建立了数据源质量分析和告警逻辑,整体提高了发电计划实时平衡自动化的灵活性、安全性以及系统稳定性。通过实际运行应用说明,该系统可实现负荷偏差的自动优化分配,有效减少了调度人员的人工干预,提高了工作效率,提升了电网运行的安全性和经济性。In order to improve the practical level of intraday and real-time generation Scheduling,a hierarchical coordinated method is designed for intraday generation scheduling,real-time generation scheduling and automatic generation control （AGC）.And a two-stage multi-combination optimization strategy for intraday and real-time generation scheduling is proposed. By using pre-trouble shooting techniques to design data source quality analysis and alarm logic,the overall flexibility,security and stability of the automation of generation scheduling real-time balance is improved.Actual application shows that the system is capable of achieving automatic optimal allocation of load deviation,effectively reducing manual intervention by operator, improving work efficiency and enhancing power grid security and economy.

关 键 词：平衡分配 日内发电计划 实时发电计划 递进协调 

分 类 号：TM73[电气工程—电力系统及自动化]