Results 221 to 230 of about 6,449 (263)

An Overview of Virtual Inertia and Its Control

2020
Today, due to the widespread penetration of renewable energy sources (RESs) and distributed generators (DGs), a new power system stability issue has emerged. This issue is the reduction and variation of inertia in the power system and is triggered by the utilization of power electronics interfaces to connect the RESs and DGs into the system, leading to
Thongchart Kerdphol, Fathin Saifur Rahman, Masayuki Watanabe, Yasunori Mitani   +3 more
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Virtual Inertia-Based Frequency Control

2014
This chapter addresses the most important issues on the virtual synchronous generator (VSG) concept with the relevant past achievements. The most important VSG design frameworks and topologies are described. An overview of the key issues in the integration of VSGs in the MGs and power grids, and their application areas that are of most interest today ...
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Virtual inertia grid control with LED lamp driver

2016 International Energy and Sustainability Conference (IESC), 2016
Soon, rotating inertia of generators use for grid control must be replaced due to the growth of distributed renewable energies. Here, we propose to let also electronic loads contribute to future virtual inertia. It is suggested to use DC link capacitors of power supplies for this task.
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Technical Challenges and Further Research in Virtual Inertia Control

2020
The integration of the significant number of virtual inertia control systems could create new challenges in the implementation of virtual inertia control systems in today and future power systems. Since the large amounts of RESs/DGs have been integrated by the electrical industry into power systems, considerable effort is required to effectively manage
Thongchart Kerdphol, Fathin Saifur Rahman, Masayuki Watanabe, Yasunori Mitani   +3 more
openaire   +1 more source

Application of PI/PID Control for Virtual Inertia Synthesis

2020
In the previous chapters, to deal with the disturbances including high integration of distributed generators (DGs)/renewable energy sources (RESs), the virtual inertia constant, which is the crucial factor in emulating additional inertia power into the system, is fixed at one value.
Thongchart Kerdphol, Fathin Saifur Rahman, Masayuki Watanabe, Yasunori Mitani   +3 more
openaire   +1 more source

Virtual inertia impact on microgrid voltage and frequency control

2018 Simposio Brasileiro de Sistemas Eletricos (SBSE), 2018
This work presents challenges related to voltage and frequency control of low inertia AC microgrids with significant amount of renewable-energy resources interfaced to a distribution system through power-electronic inverters. The distributed generator control scheme based on Virtual Synchronous Generator (GSV) with adaptive inertia is depicted.
Ligia Rolim, Marcelle Alves, Tatiana M. L. Assis, Paula O. La Gatta, Glauco N. Taranto   +4 more
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Segmented Adaptive Control of Virtual Inertia for Virtual Synchronous Machines

2022 7th International Conference on Power and Renewable Energy (ICPRE), 2022
Siyu Chen, Xing Zhang, Yuhang Wu, Qiaohua Zhu, Chenghao Bao, Xiangdui Zhan   +5 more
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Virtual Inertia Synthesis and Control

2021
Thongchart Kerdphol, Fathin Saifur Rahman, Masayuki Watanabe, Yasunori Mitani   +3 more
openaire   +1 more source

Equivalent Inertia Evaluation and Optimal Configuration of PMSG with Virtual Inertia Control

2023 IEEE 7th Conference on Energy Internet and Energy System Integration (EI2), 2023
Hongen Li, Wei Zhao, Tong Wang, Zhcnyu Sun   +3 more
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Online Identification of Inertia and Primary Frequency Control for Wind Farms with Virtual Inertia Control

2022 IEEE 6th Conference on Energy Internet and Energy System Integration (EI2), 2022
Wulin Wang, Xiaoyu Zhang, Yaokun Jia, Jiao Li, Wei Li, Bonian Shi   +5 more
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