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Research on Distribution Network Dispatching Control Strategy based on Power Spot Market

Published: 06 July 2022 Publication History

Abstract

With the increasingly prominent problems of energy, environment and climate in recent years, the access rate of new energy such as distributed wind power, photovoltaic and energy storage in distribution network has been continuously improved. However, due to the strong fluctuation of new energy power such as wind power and photovoltaic, not only improves the cleanliness of the power system with large scale connection, but also increases the randomness of the source side of the system. In addition, with the continuous maturity of the domestic power spot market, the decentralized trading mode is favored. The paper studies the technical characteristics of power spot market and considers the decentralized trading mode for distribution network, proposing a three level dispatching control strategy of day-ahead scheduling, day's time-division scheduling and real-time scheduling combined with the distributed new energy spot trading mechanism, which based on the idea of "level by level refinement and multi-level coordination", then the control strategy proposed in this paper is using alliance chain, which can restrain the fluctuation impact caused by large-scale new energy access to the distribution network, reasonably take into account the interests of users and the stable operation of power grid.

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IEEA '22: Proceedings of the 11th International Conference on Informatics, Environment, Energy and Applications
March 2022
85 pages
ISBN:9781450395830
DOI:10.1145/3533254
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Association for Computing Machinery

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Publication History

Published: 06 July 2022

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Author Tags

  1. Decentralized power trading
  2. Electricity spot market
  3. Scheduling control strategy
  4. distribution network

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