考虑用户需求的配电网规划对象选优分析方法

欧阳森; 陈丹伶; 刘丽媛

欧阳森,陈丹伶,刘丽媛.考虑用户需求的配电网规划对象选优分析方法[J].电测与仪表,2018,55(23):15-21.
Ouyang Sen,Chen Danling,Liu Liyuan.An%20Optimized%20Selection%20Method%20of%20Executive%20Object%20for%20Distribution%20Network%20Planning%20Considering%20User%20Demand[J].Electrical Measurement & Instrumentation,2018,55(23):15-21.

考虑用户需求的配电网规划对象选优分析方法

An%20Optimized%20Selection%20Method%20of%20Executive%20Object%20for%20Distribution%20Network%20Planning%20Considering%20User%20Demand

DOI：

中文关键词: 可靠性提升用户需求对象选优改进型“拉开档次”法配电网规划

英文关键词:reliability%20promotion,%20user%20demand,%20optimized%20selection%20of%20executive%20object,%20improved%20stepwise%20scatter%20degree%20method,%20distribution%20network%20planning

基金项目:广东省自然科学基金（2016A030313476）

作者中文名	作者英文名	单位
欧阳森	Ouyang Sen	华南理工大学电力学院
陈丹伶	Chen Danling	华南理工大学电力学院
刘丽媛	Liu Liyuan	华南理工大学电力学院

摘要点击次数: 1393

中文摘要:

针对目前配网规划中过于追求电网侧可靠性指标,但用户需求考虑、投资优先次序难以量化等问题,本文提出一种考虑用户需求的配电网规划对象选优分析方法。首先,从供电可靠性水平、用户需求和电网经济因素三个层面建立了一套配电网规划综合评价指标体系,在可靠性方面关注与期望水平的差距,用户需求方面关注用电体验,电网经济因素方面关注停电缺供电量；其次,通过改进型“拉开档次”法计算各配网综合评价值,并据此排序,在年度总投资一定时,以方案总体综合评价值最大为目标函数来实现配电网对象选优,以有效安排多个配网规划的优先顺序；最后,以韶关地区配网为例,验证了本文提出的配电网规划对象选优分析方法具有实际应用价值。

英文摘要:

Currently,%20distribution%20network%20planning%20methods%20have%20shortcomings%20of%20determining%20solely%20by%20power%20supply%20reliability%20indexes%20and%20ignoring%20user%20demand%20and%20investment%20priority.%20Aiming%20at%20it,%20an%20optimized%20selection%20method%20of%20executive%20object%20for%20distribution%20network%20planning%20considering%20user%20demand%20is%20proposed.%20Firstly,%20a%20comprehensive%20evaluation%20index%20system%20of%20distribution%20network%20planning%20is%20established,%20based%20on%20three%20aspects%20of%20power%20supply%20reliability%20level,%20user%20demand%20and%20power%20grid%20economic%20factors.%20The%20gap%20with%20expectation%20level%20in%20reliability%20level%20aspect,%20power%20consumption%20experience%20in%20user%20demand%20aspect%20and%20energy%20not%20supplied%20in%20power%20grid%20economic%20factors%20aspect%20are%20concerned.%20Then,%20the%20comprehensive%20evaluation%20value%20of%20each%20distribution%20network%20is%20calculated%20by%20improved%20stepwise%20scatter%20degree%20method,%20and%20then%20sorted.%20In%20the%20case%20of%20annual%20investment%20amount,%20the%20maximum%20of%20total%20comprehensive%20evaluation%20value%20of%20planning%20scheme%20as%20the%20objective%20function to achieve%20optimized%20selection%20of%20executive%20object,%20in%20order to effectively%20arrange%20the%20planning%20priority%20of%20multiple%20distribution%20network.%20Finally,%20an%20application%20example%20in%20Shaoguan%20area%20proves%20that%20the%20method%20proposed%20in%20this%20paper%20shows%20effectiveness%20and%20practical%20application%20value.

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