有序用电避峰预案优化编制方法研究

发布时间：2018-02-05 00:54

本文关键词： 有序用电避峰预案分级分组综合评价　出处：《电网技术》2014年09期 　论文类型：期刊论文

【摘要】：针对有序用电管理工作中的避峰专项预案编制展开研究。基于有序用电精细化管理理念,以公平合理性为总原则,辅以经济性要求,设计了避峰预案的编制流程,并提出了避峰预案分级分组的概念。首先,利用综合评价方法确定各用户参与避峰的优先级,并形成避峰序位表。然后根据避峰序位和可避峰负荷大小对用户进行分组。最后依据用户组的顺序安排机制,并以社会避峰损失最小为目标,优化各级避峰负荷的用户组构成。算例分析结果表明,上述避峰预案编制方法能保证避峰优先级综合评价值较小的用户优先参与避峰,提高预案的科学合理和公平性;有效反映产业结构调整、用户节能减排和保护环境等政策导向;同时避免传统方式下部分大用户避峰损失过大。
[Abstract]:Based on the detailed management concept of orderly electricity consumption, the principle of fairness and reasonableness is taken as the general principle, supplemented by economic requirements. The design process of peak avoidance plan is designed, and the concept of classification group of peak avoidance plan is put forward. Firstly, the priority of each user participating in peak avoidance is determined by comprehensive evaluation method. Then the users are grouped according to peak avoidance sequence and peak avoidance load. Finally, the users are arranged according to the order of users, and the minimum loss of social peak avoidance is taken as the goal. The example analysis shows that the above method can ensure that the users with small comprehensive evaluation value of peak avoidance priority can take part in peak avoidance first. To improve the scientific, reasonable and fair of the plan; Effectively reflect the industrial structure adjustment, energy saving and emission reduction, environmental protection and other policies; At the same time to avoid the traditional way part of large users to avoid peak loss is too large.
【作者单位】：江苏省智能电网技术与装备重点实验室(东南大学);上海市电力公司松江供电公司;
【基金】：国家863高技术基金项目(2011AA05A115) 上海市电力公司科技项目资助(合同号:SGSHSJ002SJS1302046)~~
【分类号】：TM73
【正文快照】： 0引言由于我国现阶段仍处于经济高速发展阶段,大范围电力供需紧张问题有可能周期性出现,局部性季节性缺电长期存在[1]。如2013年夏季,受罕见持续高温影响,华东电网最高用电负荷突破2亿kW,刷新历史记录[2],仅杭州地区负荷最大缺口就达到140万kW,为历史最高[3]。有序用电是各级

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