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