Power Quality Management Platform for Smart Grid

摘要

As renewable sources and electric railways are largely connected into power grid, with the development of smart grid and the demand of high-quality power supply, power quality have become a major concern in power industry. Since traditional power quality monitoring system cannot meet expanding demands from customers and power supplies, a better one is in great need to improve power quality of distribution network, help customers to participate in power quality management. In this paper, a smart power quality management platform is proposed and purposes, framework, main functional modules as well as implementation strategies of smart platform are described in details. At last, practical application in Jiangsu province and the idea of utilizing smart platform into the premium power park are presented, results of which show smart platform has much extensive research space and great application prospects.