摘要
以配电网中典型的接线模式为基础,综合考虑我国配电网中地区分类及其供电可靠性要求,提出了两种配电终端设备优化模型:一是以可靠性要求为约束条件,以最小投资及运行费用为目标的最优配置;二是考虑停电损失,单纯从经济性角度确定终端设备的最优配置。最后,针对实际算例进行了仿真分析,验证了模型的正确性。
In order to solve the problem of unreliability and low economy of distribution network,two methods are proposed to make sure the optimal configuration of distribution automation.One is aimed at using the least investment and operation expenses restrained by reliability,while the other just thinks of the economy,which is based on the requirement of geographical segments of the distribution network in China and its reliability of power distribution.Finally,the simulation analysis with an engineering example proves the models are right.
作者
李振坤
刘旭
王法顺
LI Zhenkun;LIU Xu;WANG Fashun(School of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;State Grid Shanghai Electric Power Co. Songjiang Power Distribution Co.,Shanghai 201600,China)
出处
《上海电力学院学报》
CAS
2018年第6期513-516,530,共5页
Journal of Shanghai University of Electric Power
基金
国家自然科学基金(51407113)
上海绿色能源并网工程技术研究中心项目(13DZ2251900)
关键词
配电自动化
终端设备
可靠性
优化配置
distribution automation
terminal unit
reliability
optimal configuration
