广东电力2017，Vol.30Issue(11)：56-60,5.DOI:10.3969/j.issn.1007-290X.2017.011.011
基于均衡利用状态的设备利用率评价
Evaluation on Equipment Use Ratio Based on Equilibrium Utilization State
张秀钊 1钱纹 1王志敏 1程峰 2关奇丰2
作者信息
- 1. 云南电网有限责任公司电网规划研究中心,云南 昆明 650011
- 2. 昆明供电设计院有限责任公司,云南 昆明 650011
- 折叠
摘要
Abstract
In allusion to insufficiencies of current evaluation methods for equipment use rate,the paper presents a kind of comprehensive evaluation method based on equilibrium utilization state and load curve.This method firstly defines equilibri-um utilization state of the power distribution network,then establishes an optimized objective function to evenly and effi-ciently utilize the power distribution network and under the condition of satisfying "N -1"term,it works out equilibrium ef-ficiency and capacity as reference values of equipment utilization coefficients.Finally,the method works out actual load ac-cording to load curve and equipment utilization coefficients,and proposes improvement measures.Analysis indicates utiliza-tion coefficients taking equilibrium capacity as the reference value can more realistically reflect utilization situation of equip-ment and discover equipment redundant points and power supply bottleneck points of the power grid so as to provide guid-ance for planning and improvement of the grid.关键词
配电网/均衡利用状态/利用系数/设备利用率/综合评价Key words
power distribution network/equilibrium utilization state/use coefficient/equipment use rate/comprehensive e-valuation分类
信息技术与安全科学引用本文复制引用
张秀钊,钱纹,王志敏,程峰,关奇丰..基于均衡利用状态的设备利用率评价[J].广东电力,2017,30(11):56-60,5.
