Cluster Autonomous Optimization of Distribution Networks with High Penetration of Distributed PV Units

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CIRED 2019 - 1395.pdf (330.77 KB)

Paper number

1395

Working Group Number

Conference name

CIRED 2019

Conference date

3-6 June 2019

Conference location

Madrid, Spain

Peer-reviewed

Yes

Short title

Convener

Authors

Chai, Yuanyuan, Tianjin University, China
Guo, Li, Tianjin University, China
Wang, Chengshan, Tianjin University, China
Zhao, Zongzheng, Tianjin University, China

Abstract

With the increasing penetration of distributed photovoltaic (PV) units, the stable operation of distribution networks (DNs) is facing many challenges, the most severe of which are reverse power flow and voltage violation problem. In order to solve the voltage violation caused by high penetration of distributed PV units in DNs, this paper proposes a cluster autonomous optimization (CAO) control method for power system clusters. Based on intra-cluster measured data, each cluster implements CAO control to eliminate voltage violation within cluster and minimize its active power loss through reactive power compensation of PV units and reactive power devices. The effectiveness and feasibility of proposed method have been demonstrated via simulation tests on a real 10.5kV feeder in China.

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Publisher

AIM

Date

2019-06-03

Published in

CIRED 2019 Conference

Permanent link to this record

https://cired-repository.org/handle/20.500.12455/399
http://dx.doi.org/10.34890/626

ISSN

2032-9644

ISBN

978-2-9602415-0-1