Decentralized Vehicle-to-Grid Design for Frequency Regulation within Price-based Operation

다국어 초록 (Multilingual Abstract)

The utilization of electric vehicles has been suggested to support the frequency regulation of power system. Assuming that an intermediate aggregator exists, this study suggests a decentralized vehicle-to-grid operation scheme in which each vehicle-to-grid aggregator can behave independently of the power system operator. To implement this type of decentralized operation, this study adopts a price-based operation that has been proposed by many researches as an alternative operation scheme for the power system. In this environment, each vehicle-to-grid aggregator can determine its participation in vehicle-to-grid service in consideration of its residual energy of aggregated system and real-time market price. Consequently, the main purpose of this study is to verify whether or not the vehicle-to-grid power can effectively support the current frequency regulation function within the price-based operation scheme. Specifically, a frequency regulation method is proposed based on the real-time price signal, and a feedback controller for battery management is designed for decentralized vehicle-to-grid operation.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. Preliminaries for the Decentralized V2G
• 3. Employment of the Decentralized V2G for Frequency Regulation
• 4. Simulation and Verification
• 5. Conclusion
• References

참고문헌 (Reference)

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