南方电网技术2016，Vol.10Issue(10)：79-84,6.DOI:10.13648/j.cnki.issn1674-0629.2016.10.012
考虑设备全寿命周期的配电网节能改造方案决策
Strategy on Energy Saving Reconstruction of Distribution Networks Based on Life Cycle Cost
摘要
Abstract
Because the actual distribution network reconstruction project funds are often limited,the cost-benefit model and the deci-sion-making method are crucial for distribution network energy saving reconstruction project. From the perspective of life cycle cost (LCC),firstly the research life cycle is determined for the energy saving reconstruction of distribution networks with multi-devices.Then,a new life cycle cost-benefit model for energy-saving reconstruction of distribution network is developed,in which the modifica-tion schemes include distribution transformers replacement,lines replacement and reactive power compensation. In the operation loss cost and maintenance cost area,the operation cost model considering the influence of load season characteristics and the maintenance cost segmental model of transformers are proposed. Finally,aiming at the highest energy saving profit per LCC,a decision-making method is developed while considering financial and technical constraints as well. The model and method are applied to a real distribu-tion network reconstruction,and the results prove that the model and method are effective.关键词
配电网节能改造/决策方法/成本效益模型/全寿命周期成本(LCC)/负荷季节特性Key words
energy-saving reconstruction of distribution networks/decision-making method/cost-benefit model/life cycle cost (LCC)/load season characteristics分类
信息技术与安全科学引用本文复制引用
邱泽晶,陈小飞,许朝阳,肖楚鹏..考虑设备全寿命周期的配电网节能改造方案决策[J].南方电网技术,2016,10(10):79-84,6.基金项目
国网公司科技项目（524606150088）。@@@@Supported by State Grid Corporation of China. （）
