Research on Peer to Peer Control Strategy for Multiple Micro Source Distribution Lines
WANG Qian
YUAN Yaning
WANG Chunmei
LI Yimeng
Abstract：In a distribution line system with multiple micro sources,peer to peer control is one of the control strategies to make the micro source coordinate effectively and the system run safely and stably.In the peer to peer control strategy,the droop con-trol method is adopted for each micro source.In view of the traditional droop control of output impedance properties and distribution lines do not accord with the line impedance unbalances reasonable distribution of influence power,introduced a method to control the line anti sagging impedance voltage drop compensation feedback.Simulation analysis of distribution line system containing six specific micro sources built on the PSCAD/EMTDC platform for a variety of conditions,the simulation results verify the correctness of the proposed control method and the equivalent control strategy in grid connected mode/island operation mechanism and its char-acteristics.
Keywords：distribution linepeer to peer controlinverse droop controlline impedancepower allocation
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1949-1954 )