[HTML][HTML] Ancillary services and electric vehicles: An overview from charging clusters and chargers technology perspectives

K Sevdari, L Calearo, PB Andersen… - … and Sustainable Energy …, 2022 - Elsevier
The transformation towards a sustainable power system calls for new ways of operating the
network. In that regard, electric vehicles (EVs) with their charging infrastructure qualify as a …

Fundamentals of power systems modelling in the presence of converter-interfaced generation

M Paolone, T Gaunt, X Guillaud, M Liserre… - Electric Power Systems …, 2020 - Elsevier
This survey paper discusses the fundamentals of power systems modelling in the presence
of large amounts of converter-interfaced generation (CIG). By referring to real-life events …

考虑动态频率约束的电力系统最小惯量评估

王宝财, 孙华东, 李文锋, 严剑峰, 于之虹… - 中国电机工程 …, 2021 - epjournal.csee.org.cn
新能源高占比系统带来的低惯量问题已严重影响大扰动下系统频率稳定性,
频率各项指标愈发接近安全域边界. 为量化系统频率响应能力, 明晰系统运行边界 …

The role of inertia for grid flexibility under high penetration of variable renewables-A review of challenges and solutions

P Makolo, R Zamora, TT Lie - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Several studies show that grid-integrated renewable energy (RE) sources have the potential
to replace conventional synchronous generators in the network. This means the grid will …

[HTML][HTML] Frequency control challenges and potential countermeasures in future low-inertia power systems: A review

MNH Shazon, A Jawad - Energy Reports, 2022 - Elsevier
Due to the prolific integration of Renewable Energy Sources (RES) worldwide, power
system dynamics have been altered extensively. Conventionally, the rotating mass of the …

Inertia estimation in modern power system: A comprehensive review

K Prabhakar, SK Jain, PK Padhy - Electric Power Systems Research, 2022 - Elsevier
The worldwide motivation to use renewable energy sources and power electronics
interfaced electric drive loads has not only reduced the power system inertia constant but …

A comprehensive review of the cyber-attacks and cyber-security on load frequency control of power systems

AM Mohan, N Meskin, H Mehrjerdi - Energies, 2020 - mdpi.com
Power systems are complex systems that have great importance to socio-economic
development due to the fact that the entire world relies on the electric network power supply …

New transient stability and LVRT improvement of multi-VSG grids using the frequency of the center of inertia

M Choopani, SH Hosseinian… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper examines a completely novel method for improving the transient stability of multi
virtual synchronous generator (VSG) grids. In this method, it has been tried to control the …

[PDF][PDF] 高比例可再生能源电力系统的快速频率响应市场发展与建议

陈亦平, 卓映君, 刘映尚, 管霖, 卢操, 肖亮 - 电力系统自动化, 2021 - epjournal.csee.org.cn
随着非同步电源渗透率增加, 电网的惯性逐步降低, 扰动后电网的频率变化率变大,
频率调控面临着巨大挑战. 近年来, 快速频率响应(FFR) 的概念已被提出, 并应用于一次调频之前 …

A new synthetic inertia system based on electric vehicles to support the frequency stability of low-inertia modern power grids

G Magdy, H Ali, D Xu - Journal of Cleaner Production, 2021 - Elsevier
The increasing share of renewables into modern power systems has resulted in lower levels
of existing rotational inertia accompanied by conventional generation units. This issue …