[HTML][HTML] State-of-the-art technologies for volt-var control to support the penetration of renewable energy into the smart distribution grids

K Gholami, MR Islam, MM Rahman, A Azizivahed… - Energy Reports, 2022 - Elsevier
The currently deployed volt-var infrastructure for voltage optimization in distribution networks
would be unable to meet the stringent technological requirements of the electric power grid …

[PDF][PDF] 新能源电力系统不确定优化调度方法研究现状及展望

林舜江, 冯祥勇, 梁炜焜, 杨悦荣, 刘明波 - 电力系统自动化, 2024 - epjournal.csee.org.cn
风电场和光伏电站出力的不确定性给电力系统优化调度带来很大技术挑战.
文中主要介绍了考虑新能源不确定性的电力系统优化调度方法的研究现状及后续研究方向展望 …

Voltage optimization in PV-rich distribution networks—a review

M Dubravac, K Fekete, D Topić, M Barukčić - Applied Sciences, 2022 - mdpi.com
There is a rising trend to integrate different types of distributed generation (DG), especially
photovoltaic (PV) systems, on the roofs of existing consumers, who then become prosumers …

Deep reinforcement learning enabled physical-model-free two-timescale voltage control method for active distribution systems

D Cao, J Zhao, W Hu, N Yu, F Ding… - … on Smart Grid, 2021 - ieeexplore.ieee.org
Active distribution networks are being challenged by frequent and rapid voltage violations
due to renewable energy integration. Conventional model-based voltage control methods …

Optimal operation of regional microgrids with renewable and energy storage: Solution robustness and nonanticipativity against uncertainties

Y Zhou, Q Zhai, L Wu - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
Due to prevailing uncertainties of renewable energy and time coupling constraints of energy
storage (ES), robustness and nonanticipativity of scheduling results directly influence the …

Robust regional coordination of inverter-based volt/var control via multi-agent deep reinforcement learning

H Liu, C Zhang, Q Chai, K Meng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Inverter-based Volt/Var control (VVC) methods can effectively address issues of voltage
deviations and constraint violations, as well as reduce network power losses in active …

[HTML][HTML] Coordinated and decentralized trading of flexibility products in Inter-DSO Local Electricity Markets via ADMM

JA Aguado, Á Paredes - Applied Energy, 2023 - Elsevier
Abstract Local Electricity Markets (LEMs) arise as new layers of current market designs,
enabling local trading of flexibility products. In many cases, LEMs encompass several …

Three-stage hierarchically-coordinated voltage/var control based on PV inverters considering distribution network voltage stability

C Zhang, Y Xu, Y Wang, ZY Dong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Intermittent photovoltaic (PV) power generation brings voltage fluctuation and stability issues
to distribution networks. Meanwhile, PV inverters can support voltage/Var control (VVC) to …

Multi-objective hierarchically-coordinated volt/var control for active distribution networks with droop-controlled PV inverters

R Xu, C Zhang, Y Xu, Z Dong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Due to increasing installation of photovoltaic (PV) units, reactive power compensation from
PV inverters contributes significantly to Volt/Var control (VVC) for active distribution …

Real-time coordinated scheduling for ADNs with soft open points and charging stations

X Yang, C Xu, Y Zhang, W Yao, J Wen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper proposes a real-time coordinated scheduling method for active distribution
networks (ADNs) with soft open points (SOPs) and plug-in electric vehicles (PEVs) via multi …