Automation of Electric Power SystemsVol. 39, Issue 1, Pages: 141-146(2015)
作者机构:
国网福建电力调度控制中心,福建省,福州市,350003
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Published:2015
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DENG Yong. [J]. Automation of electric power systems, 2015, 39(1): 141-146.
DOI:
DENG Yong. [J]. Automation of electric power systems, 2015, 39(1): 141-146.DOI:
日内及实时发电计划的递进协调方法
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。
Abstract
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.