Two-stage voltage regulation in power distribution system using graph convolutional network-based deep reinforcement learning in real time

•A two-stage voltage regulation framework is proposed to alleviate voltage violations.•A mixed-integer second order cone optimization programming (MISOCP) model is proposed for day-head hourly voltage regulation.•A graph reinforcement learning (GRL) method is novelty proposed for intraday voltage re...

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Bibliographic Details

Published in:	International journal of electrical power & energy systems Vol. 151; p. 109158
Main Authors:	Wu, Huayi, Xu, Zhao, Wang, Minghao, Zhao, Jian, Xu, Xu
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.09.2023
Subjects:	Deep deterministic policy gradient Graph convolutional network Reinforcement learning Renewable energy Voltage regulation Deep deterministic policy gradient Graph convolutional network Renewable energy Voltage regulation Reinforcement learning
ISSN:	0142-0615, 1879-3517
Online Access:	Get full text
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