基于PMS的配电网优化辅助决策系统研究

在配电网的建设和业扩报装接入过程中,由于缺乏相应的技术手段,使得方案的系统性和科学性存在不合理现象,易造成线路供电半径过长、负载不均衡、低电压等问题,为解决这些问题,文章研究了基于生产管理系统的配网优化辅助决策系统,本系统以生产管理系统数据为基础,通过接入调度SCADA系统、配网线损系统、用电信息采集系统、配变监测系统等数据分析配网网架运行水平,计算电网线损和电压质量,查找配网的薄弱环节,对存在的问题给出网架优化方案和降损方案,提升配网经济运行水平。

Research on Assistant Decision Support System for Distribution Network Optimization Based on PMS

In the distribution network construction and business expanding process, due to the lack of appropriate technical means, designed solution is easy to be unreasonable in systematic and scientific sides, such as long power supply radius, unbalanced load, low voltage and other issues. To solve these problems, this paper presents an assistant decision support system for distribution network optimization based on PMS （production management system）. The system is based on PMS data, through the accesses of power dispatching SCADA system, distribution line loss management system, power consumption collection system, distribution transformer monitoring system to obtain related data and analyze distribution network operation, calculate line loss and voltage quality, find the weak points in the distribution network. Then aiming at the problems, the system provides the distribution network optimal solution and loss reduction solution, to enhance the level of economic operation of distribution network.