新型储能参与电力市场交易的技术经济可行域研究
摘要:新型储能是平抑源侧可再生能源发电波动和响应荷侧负荷动态变化的重要手段，是未来构建新型电力系统的重要支撑。在新型储能可作为独立储能参与电力市场的政策支持下，研究储能参与电力市场交易过程中的技术和经济可行范围(可行域)，成为影响储能在电力系统中应用推广及其商业价值实现的关键问题。为此，首先建立新型储能参与电力市场的交易模型，梳理新型储能在电能量市场和调峰辅助服务市场下的经济计算方法；随后以交易功率为研究对象，刻画新型储能在电能量市场和辅助服务市场下的技术经济可行域，并研究充放电倍率、电价等因素对可行域的影响规律；最后，通过Matlab仿真验证所提方法，发现所提方法可有效提高新型储能交易在技术性和经济性方面的态势感知能力，为新型储能市场投资主体提供决策依据。
Abstract：New energy storage is pivotal for smoothing fluctuations in renewable energy generation and adapting to dynamic changes in load, and it is a crucial support for future power systems. With policies allowing new energy storage as an independent participant in the power market, studying its technical and economic feasible region during market transactions becomes crucial to influence the widespread application and realization of commercial value in power systems. This paper establishes a trading model for new energy storage participating in electricity markets, outlines economic calculation methods for its participation in the electricity energy and peak shaving auxiliary service markets. Focusing on trading power, it characterizes the technical and economic feasible region of new energy storage in the electricity energy and auxiliary service markets, and studies the impact of factors like charge-discharge power and electricity prices. Through Matlab simulation analysis, the proposed method can effectively enhance situational awareness for new energy storage transactions, and provide decision-making support for market investors.
标题：新型储能参与电力市场交易的技术经济可行域研究
title:Techno-Economic Feasible Region Study on New Energy Storage Participating in Electricity Market
作者：张思睿,夏冬,谭丁畅
authors:ZHANG Sirui,XIA Dong,TAN Dingchang
关键词：新型储能,电能量市场,辅助服务市场,交易,技术经济可行域,
keywords:new energy storage,electric energy market,auxiliary service market,transactions,techno-economic feasible region,
发表日期：2024-04-01
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