电力系统保护与控制2023，Vol.51Issue(23)：160-169,10.DOI:10.19783/j.cnki.pspc.230545
考虑供用电双方无功补偿潜力的省级技术降损互动管控平台
Provincial technology loss reduction interactive management and control platform considering reactive power compensation potential of power supply and consumption sides
摘要
Abstract
Although the current technology loss reduction platform has achieved certain results in theoretical line loss calculation,reactive power and power flow scheduling optimization,it lacks effective perception of the reactive power compensation capability of the power supplier.It also lacks accurate guidance on the reactive power compensation willingness of the power consumer.In view of these problems,this paper puts forward a construction scheme of provincial technical loss reduction interactive management and control platform considering the potential of reactive power compensation of both power supply and demand sides.It also puts forward the design and implementation scheme of two technical loss reduction advanced functions of"operational state diagnosis of low voltage reactive power compensation equipment"and"special transformer user reactive power potential mining".The former can effectively improve the effective utilization rate of low-voltage reactive power compensation equipment and fully tap the network loss management potential of a low-voltage distribution network.The latter forms a collaborative governance,and a mutually beneficial and win-win reactive power loss reduction system through the information sharing and interaction mechanism of the platform.At present,the platform proposed in this paper has been put into practical application in a provincial power grid.The verification accuracy of the former function mentioned above is 93.33%.The latter has sorted out a total of 707 target users and gradually carried out treatment under the guidance of the platform mechanism.关键词
技术降损平台/低压无功补偿装置/无功潜力挖掘/功率因数Key words
technical loss reduction platform/low-voltage var compensator/reactive potential mining/power factor引用本文复制引用
张明慧,张逸,刘必杰,敬昊元,陈晶腾..考虑供用电双方无功补偿潜力的省级技术降损互动管控平台[J].电力系统保护与控制,2023,51(23):160-169,10.基金项目
This work is supported by the Science and Technology Guiding Project of Fujian Province(No.2020H0009).福建省科技计划引导性项目资助(2020H0009) （No.2020H0009）
