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An inductive-link with a regulated secondary voltage based on frequency adjustment
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012This 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 +3 more
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Coordinated Vehicle-to-Grid Control to Participate in Secondary Frequency Regulation
2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2019Since a plug-in electric vehicles (PEVs) fleet can behave like a storage system and earn extra money by participating in secondary frequency regulation (SFR), a proper method that coordinates all the PEVs within this fleet is required. This paper introduces a coordinated vehicle-to-grid (V2G) control method to enable a PEV aggregator to participate in ...
Haocheng Luo +3 more
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The cost of curtailing wind turbines for secondary frequency regulation capacity
Energy Systems, 2013We analyze the cost of curtailing the active power output of a wind farm to provide secondary frequency regulation capacity. We calculate the regulation capacity available and its cost by simulating the active power output of a curtailed 100-MW wind farm with a hybrid of real wind speed data and simulated high-frequency turbulence.
Stephen Rose, Jay Apt
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Frequency Regulation by Distributed Secondary Loads on Islanded Wind-Powered Microgrids
IEEE Transactions on Sustainable Energy, 2016Frequency regulation is critical to the successful operation of remote wind–diesel electrical grids. When the grid is in ‘wind–diesel’ mode, frequency regulation is (classically) the sole duty of the diesel electric generator (DEG). An alternative approach is proposed whereby responsibility for frequency regulation is shared by the DEG and a network of
Nicholas T. Janssen +2 more
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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
openaire +1 more source
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
openaire +1 more source
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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