Electric Power ›› 2022, Vol. 55 ›› Issue (10): 185-190.DOI: 10.11930/j.issn.1004-9649.202206137

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Analysis of Independent Energy Storage Power Station Participating in Power Spot Market Mechanism and Trial Operation

GUAN Li1, ZHOU Lei2, LIU Hanghang2, ZHOU Xinsheng3, TAO Wei3, ZHAO Zizhou3   

  1. 1. State Grid Corporation of China, Beijing 100031, China;
    2. State Grid Shandong Electric Power Co., Ltd., Jinan 250000, China;
    3. Beijing Qingda Keyue Co., Ltd., Beijing 100084, China
  • Received:2022-07-04 Revised:2022-08-30 Published:2022-10-20
  • Supported by:
    This work is supported by Science and Technology Project of SGCC (No.52090022001F).

Abstract: With the rapid growth of wind power and photovoltaic new energy generation capacity, accelerating the improvement of energy storage facilities participating in the electricity spot market trading mechanism is conducive to consumption of new energy. In order to improve the regulation ability of the power system, taking the trading mechanism of Shandong independent electric energy storage participating in the spot market as the research object,the operation mechanism of independent electric energy storage participating in the spot market in the self scheduling mode is proposed. The simulation operation data shows that the participation of energy storage devices in the spot market plays an important role in promoting the consumption of new energy and improving the power supply guarantee capacity.

Key words: independent energy storage, electric power spot market, self-scheduling curve, capacity compensation electricity price mechanism