电力市场
宣言
利润(经济学)
风力发电
环境经济学
电
市电
可再生能源
业务
计算机科学
功率(物理)
微观经济学
经济
工程类
电气工程
物理
程序设计语言
量子力学
作者
Hongze Li,Xumeng Li,Yuanyuan Zhang,Yihang Zhao,Jiaqi Pan,Huiru Zhao
出处
期刊:Energy
[Elsevier]
日期:2024-02-06
卷期号:293: 130624-130624
标识
DOI:10.1016/j.energy.2024.130624
摘要
Wind power and pumped storage combined system (WPCS), as an entity integrates multiple energy sources, can provide a reliable overall power supply by optimizing the management of available resources, helping to combat the serious climate change challenges. In order to address the participation of combination system in multiple market operations and multiple uncertainties, this paper proposes a joint declaration strategy for WPCS to participate in the electricity market (EM) and frequency regulation market (FRM). Firstly, the trading mechanism is developed for WPCS to collaborate in power markets. Secondly, a joint declaration and dispatching strategy decision-making model of WPCS is constructed, and the uncertainty of market prices and wind power output in the model is processed by using the information gap decision theory-distribution robust optimization (IGDT-DRO) technique. Finally, simulations implemented on an actual WPCS are delivered to show that: 1) WPCS achieved an expected profit by 8.79% and decrease deviation penalty costs by 58.81% through multi energy complementary operation. 2) Compared with the single market, WPCS can increase the expected profit by 77.5% in the joint declaration of multi-markets.3) IGDT-DRO technology can simultaneously manage the uncertainty of both price and electricity. When the sample size increases tenfold, the runtime increases by less than 40%, which has advantages in data-driven and stable runtime.
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