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Unit Commitment with Integrated Energy System Considering Primary and Secondary Frequency Regulation
2021 5th International Conference on Green Energy and Applications (ICGEA), 2021With the development of renewable energy generation (REG) such as wind power, the economic operation of power system is greatly challenged by the phenomenon of wind curtailment. To reduce the operation cost of power system and improve the accommodation capacity of renewable energy, a unit commitment (UC) model with integrated energy system (IES ...
Xuan Zhang +5 more
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2020 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia), 2020
Distributed energy resource (DER) including wind power, solar energy and energy storage system (ESS) are connected to the active distribution network (ADN) in various combination ways, which makes the distribution network have interaction. As a bridge connecting the transmission grid (TG) and micro grid (MG), ADN breaks the traditional operation ...
Xingquan Ji +5 more
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Distributed energy resource (DER) including wind power, solar energy and energy storage system (ESS) are connected to the active distribution network (ADN) in various combination ways, which makes the distribution network have interaction. As a bridge connecting the transmission grid (TG) and micro grid (MG), ADN breaks the traditional operation ...
Xingquan Ji +5 more
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An inductive-link with a regulated secondary voltage based on frequency adjustment
2015 IEEE PELS Workshop on Emerging Technologies: Wireless Power (2015 WoW), 2015This paper shows a wireless powering system for implantable biomedical devices that does not need a voltage regulator inside the body. The regulated voltage is obtained in the secondary of an inductive link and is controlled by varying the operating frequency of the inductive link.
Pablo Aqueveque +2 more
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Generation Schedule Model Considering Secondary Frequency Regulation Unit Selection
2023 3rd International Conference on Electrical Engineering and Control Science (IC2ECS), 2023Hongqiang Tian +6 more
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2012 China International Conference on Electricity Distribution, 2012
Because of small capacity and low inertia of the inverter based micro-source, loads changing have great impact on the frequency and voltage of islanded micro-grid. A novel frequency control strategy of micro-source based on the secondary frequency regulation of power system is proposed in this paper. Traditional droop control strategy of micro-grid can'
null Hong Zhao +2 more
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Because of small capacity and low inertia of the inverter based micro-source, loads changing have great impact on the frequency and voltage of islanded micro-grid. A novel frequency control strategy of micro-source based on the secondary frequency regulation of power system is proposed in this paper. Traditional droop control strategy of micro-grid can'
null Hong Zhao +2 more
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Modified VSG Scheme for Secondary Frequency Regulation in Islanded Microgrid
2021 9th IEEE International Conference on Power Systems (ICPS), 2021Muhammad Khalid Raza Khan, Pratim Kundu
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Distributed Event-Triggered Secondary Frequency Regulation by Sharing HESS Power in Microgrids
IEEE Transactions on Smart GridThe fluctuated power output of renewable energy sources brings new challenges to frequency control, especially for islanded microgrids with small spinning reserves. However, energy storage systems and widespread flexible loads can be employed to the frequency regulation thanks to their flexibility of power outputs. This paper investigates the frequency
Wenfa Kang +5 more
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Design of Fuzzy Regulator for Power System Secondary Load Frequency Control
2002The stability analysis of nonlinear system that is harmonically linearised is given[10, 3, 11]. With the introduction of fuzzy regulator the nonlinear system consists of linear part and two nonlinear parts. The stability analysis is conducted by use of describing function method and Hurwitz stability criterion.
Kuljača, Ognjen +3 more
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Model Predictive Control of Battery Energy Storage System for Secondary Frequency Regulation
2022 IEEE 6th Conference on Energy Internet and Energy System Integration (EI2), 2022Shiyu Wu, Zhenshan Zhu, Manwei Li
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