论文部分内容阅读
我国水电系统高速发展使得单一电网集中调度的水电站规模超过100座甚至200座,如此大规模水电系统调度亟需切实可行可用的应用系统支撑,以高效科学地完成电网日常发电调度分析和计划编制工作。以水电富集的云南电网为例,从工程实用性出发,通过系统性架构设计,采用时序数据库集群协同数据存储和管理技术、大规模发电调度约束条件分类批量处理技术、调度报表可视化定制技术,开发了水电富集电网大规模电站群发电调度系统,并于2016年4月在云南电网得到了成功应用(包含水电站150余座),自系统投运后,显著提高了发电调度结果的可行性和发电计划编制效率。
With the rapid development of hydropower system in our country, the scale of hydropower station with single grid dispatching is more than 100 or even 200. So large-scale hydropower system dispatching urgently needs feasible and practical application system support to finish the daily dispatching analysis and planning of power grid efficiently and scientifically . Taking Yunnan Power Grid enriched by hydropower as an example, from the engineering practicability, through systematical architecture design, using time series database cluster collaborative data storage and management technology, large-scale power generation dispatch constraint classification batch processing technology, dispatching report visualization customization technology, Developed a large-scale hydropower dispatching system for hydropower-rich power grids and successfully applied it to Yunnan Power Grid in April 2016 (including more than 150 hydropower stations). Since the system was put into operation, the feasibility of generating dispatching results has been significantly improved And power generation planning efficiency.