Do thermal power units participate in peak regulation auxiliary services?
Owing to China’s energy structure, thermal power accounts for nearly half of the country’s installed power generation capacity. Although the willingness of thermal power units to participate in peak regulation auxiliary services is low, we propose a peak regulation cost compensation and capacity-proportional allocation mechanism.
What is a peak regulation scheduling model?
Subsequently, a peak regulation scheduling model was constructed with the multi-objective minimum thermal power output fluctuation of the lowest system operating cost and minimum renewable energy abandonment. This was solved using a mixed-integer linear programming model and CPLEX.
Why is auxiliary power service market important?
The large-scale development of new energy is the basic path for low-carbon transformation, and the transformation and development of coal-fired power is important for integrating new energy into the power system. Among these, the auxiliary power service market mechanism plays a crucial role (National Energy Administration, ).
What is a peak regulation model?
The peak regulation model was constructed with the aim of minimizing fluctuations in the thermal power output, lowering the operating cost of the system, and minimizing the abandonment of renewable energy. Finally, CPLEX was used to solve the modified IEEE 30-bus system.
What is a peak Regulation Initiative?
The proposed peak regulation initiative was quantified by the extra profits obtained from each entity participating in the service. The wind power profit and photovoltaic peak regulation are composed of the profit from electricity sales, the allocation cost, and the penalty for abandoning wind and light.
What is a peak regulation mechanism?
This mechanism comprehensively considers the source-load initiative. From the source side, it encourages entities to participate in peak regulation, and the restriction of the peak regulation initiative is set to ensure that each entity benefits from the peak regulation transaction.
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Research on Strategy of distributed energy storage aggregators participating in peak load regulation auxiliary service March IOP Conference Series Earth and
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Microsoft Word
Research on Strategy of distributed energy storage aggregators participating in peak load regulation auxiliary service To cite this article: Liu Dunnan et al IOP Conf. Ser.: Earth
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