[HTML][HTML] Operations research in optimal power flow: A guide to recent and emerging methodologies and applications

JK Skolfield, AR Escobedo - European Journal of Operational Research, 2022 - Elsevier
The fields of power system engineering and operations research are growing rapidly and
becoming increasingly entwined. This survey aims to strengthen the connections between …

A comprehensive survey on reactive power ancillary service markets

D Jay, KS Swarup - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Modern power system is moving towards a smart and competitive grid, with competing
generating companies, power retailers, and strategically behaving consumers playing a …

A survey of relaxations and approximations of the power flow equations

DK Molzahn, IA Hiskens - Foundations and Trends® in …, 2019 - nowpublishers.com
The power flow equations relate the power injections and voltages in an electric power
system and are therefore key to many power system optimization and control problems …

Coordinated control method of voltage and reactive power for active distribution networks based on soft open point

P Li, H Ji, C Wang, J Zhao, G Song… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The increasing penetration of distributed generators (DGs) exacerbates the risk of voltage
violations in active distribution networks (ADNs). The conventional voltage regulation …

Robust coordinated optimization of active and reactive power in active distribution systems

H Gao, J Liu, L Wang - IEEE Transactions on Smart Grid, 2017 - ieeexplore.ieee.org
Active power dispatch and reactive power optimization problems are usually handled
separately in active distribution systems, aiming at minimizing the total generation cost or …

Day-ahead optimization schedule for gas-electric integrated energy system based on second-order cone programming

Y Sun, B Zhang, L Ge, D Sidorov… - CSEE Journal of …, 2020 - ieeexplore.ieee.org
This paper proposes an optimal day-ahead optimization schedule for gas-electric integrated
energy system (IES) considering the bi-directional energy flow. The hourly topology of …

An enhanced SOCP-based method for feeder load balancing using the multi-terminal soft open point in active distribution networks

H Ji, C Wang, P Li, J Zhao, G Song, F Ding, J Wu - Applied Energy, 2017 - Elsevier
The integration of distributed generators (DGs) exacerbates the feeder power flow
fluctuation and load unbalanced condition in active distribution networks (ADNs). The …

基于功率时空协同的交直流混合配电网调度计划日内修正策略

张璐, 许彪, 唐巍, 张博, 沈沉 - 电力系统自动化, 2021 - epjournal.csee.org.cn
交直流混合配电网既可通过配置在线路间的电压源换流器(VSC) 实现功率在空间维度上的灵活
转移, 还可通过配置在系统中的储能实现功率在时间维度上的灵活转移. 对此 …

Optimized two-time scale robust dispatching method for the multi-terminal soft open point in unbalanced active distribution networks

F Sun, J Ma, M Yu, W Wei - IEEE Transactions on Sustainable …, 2020 - ieeexplore.ieee.org
To alleviate the impact of output uncertainty of renewable energy sources (RESs) in
unbalanced active distribution networks (ADNs), this paper proposed a two-time scale …

Optimal sizing and placement of distribution grid connected battery systems through an SOCP optimal power flow algorithm

E Grover-Silva, R Girard, G Kariniotakis - Applied Energy, 2018 - Elsevier
The high variability and uncertainty introduced into modern electrical distribution systems
due to decentralized renewable energy generators requires new solutions for grid …