水电富集电网大规模电站群发电调度系统设计及关键技术

发布时间：2018-03-27 07:34

本文选题：水电富集电网　切入点：水电站群　出处：《水电能源科学》2017年04期

【摘要】：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。
[Abstract]:With the rapid development of hydropower system in our country, the scale of single grid centralized dispatching hydropower station exceeds 100 or even 200, so the large-scale hydropower system dispatching needs practical and feasible application system support. In order to accomplish the daily generation dispatching analysis and planning work scientifically and efficiently, taking Yunnan power grid, which is rich in hydropower, as an example, from the point of engineering practicability, through systematic structure design, Based on the technology of cooperative data storage and management in time series database cluster, classified batch processing technology of constraint condition of large-scale generation dispatching, visual customization technology of dispatching report, a large-scale power generation dispatching system for hydropower enrichment network is developed. It has been successfully applied in Yunnan Power Grid in April 2016 (including more than 150 hydropower stations). Since the system was put into operation, the feasibility of power generation dispatching results and the efficiency of power generation planning have been improved significantly.
【作者单位】：云南电力调度控制中心发电管理科;大连理工大学水电与水信息研究所;
【基金】：国家自然科学基金项目(51579029) 中央高校基本科研业务费专项资金资助(DUT16QY30)
【分类号】：TV737

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