Frequency Regulation by Electric Vehicle

Jadhav, Madhuri; Kalkhambkar, Vaiju

doi:10.1109/icctct.2018.8551055

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…When the electric vehicle's battery is being charged, it is possible to achieve down-regulation, and when the battery is being discharged, it is possible to achieve up-regulation [109] for frequency control. In [110,111], a vehicle-to-grid (V2G) frequency regulation service is provided by the battery of the EV for a microgrid system consisting of wind generators. In most cases, the EV battery cannot alone participate the frequency regulation.…”

Section: Electric Vehicle Batteries and Other Devicesmentioning

confidence: 99%

Solar and Wind Energy Integrated System Frequency Control: A Critical Review on Recent Developments

et al. 2023

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A paradigm shift in power systems is observed due to the massive integration of renewable energy sources (RESs) as distributed generators. Mainly, solar photovoltaic (PV) panels and wind generators are extensively integrated with the modern power system to facilitate green efforts in the electrical energy sector. However, integrating these RESs destabilizes the frequency of the modern power system. Hitherto, the frequency control has not drawn sufficient attention due to the reduced inertia and complex control of power electronic converters associated with renewable energy conversion systems. Thus, this article provides a critical summary on the frequency control of solar PV and wind-integrated systems. The frequency control issues with advanced techniques, including inertia emulation, de-loading, and grid-forming, are summarized. Moreover, several cutting-edge devices in frequency control are outlined. The advantages and disadvantages of different approaches to control the frequency of high-level RESs integrated systems are well documented. The possible improvements of existing approaches are outlined. The key research areas are identified, and future research directions are mentioned so that cutting-edge technologies can be adopted, making the review article unique compared to the existing reviews. The article could be an excellent foundation and guidance for industry personnel, researchers, and academicians.

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Section: Electric Vehicle Batteries and Other Devicesmentioning

confidence: 99%

Solar and Wind Energy Integrated System Frequency Control: A Critical Review on Recent Developments

et al. 2023

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“…This paper focuses on the issue of frequency deviations, which can be traced back to a real-time unbalance between power generation and demand. Renewable generation in electric power systems is usually interfaced with power converters [1] and does not offer inherent inertial response to frequency deviations. This leads to greater frequency deviations [2] and larger Rate of Change of Frequency (RoCoF) values, pushing existing frequency response services to their limits [3].…”

Section: Introductionmentioning

confidence: 99%

Decentralized Demand Side Participation in Primary Frequency Control: Assessing the Impact of Response Rates

Casasola-Aignesberger¹,

Martínez²

2023

IEEE Access

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Increasing renewable energy generation is leading to reduced inertia in electric power systems. This challenges conventional frequency control methods, as frequency deviations become faster and more pronounced. One possible approach to maintaining system frequency within acceptable bounds is using demand-side response complementing current generation-side control strategies. However, evaluating the impact of different control strategies on frequency behavior is needed to compare their performance. This paper presents a set of conventional metrics and proposes a new metric for evaluating frequency behavior in electric power systems, based on a case study in an island power system in San Cristobal, Galapagos. Furthermore, it presents the impact on frequency of different demand-side response strategies that contribute to frequency control and their impact on the used batteries.INDEX TERMS Ancillary services, decentralized control, demand response, primary frequency control, smart loads.• Unintentional tripping of protections.• Over extensive Load shedding.

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Electric vehicle recharge strategies for frequency control in electrical power systems with high wind power generation

Casasola-Aignesberger

Martínez

2020

2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Syst

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Frequency Regulation by Electric Vehicle

Cited by 8 publications

References 11 publications

Solar and Wind Energy Integrated System Frequency Control: A Critical Review on Recent Developments

Solar and Wind Energy Integrated System Frequency Control: A Critical Review on Recent Developments

Decentralized Demand Side Participation in Primary Frequency Control: Assessing the Impact of Response Rates

Electric vehicle recharge strategies for frequency control in electrical power systems with high wind power generation

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