基于双层优化的灵活调节服务交易

Flexible Ramping Products Transaction Based on Bi-Level Optimization

介绍了美国加州电网近期的灵活调节服务机制的基本概念,基于双层优化理论建立了灵活调节服务市场均衡模型,通过粒子群算法对模型进行求解。结合算例进行电力市场各发电主体收益分析,结果表明,引入灵活调解服务交易后,能够缓解电网短时间功率不平衡问题,同时在现行分时电价的背景下,提高了电力市场中各发电主体的收益。

In this paper we introduced,first of all,the basic concept of the flexible ramping product mechanism adopted by the California power grid in the USA recently.And then,we establisheda flexible ramping product trade equilibrium model based on bi-level optimization theory,and solved the model with quantum particle swarm algorithm.Based on the example,we analyzed the income of each generator in the electricity market.The results show that the introduction of flexible ramping product can alleviate short time power grid imbalance,and thus improve the revenue of each main power generator in the background of time-of-use electricity prices.