综合能源系统关键技术与国际标准化综述

A Review of Key Technologies and International Standardization of Multi Energy Coupling Systems

综合能源系统(multi energy coupling system,MECS)根据电、热、气等多种能源类型的互补特性以及能量梯级利用原则,对多能系统进行协调优化运行,是提高新能源消纳率和能源利用率的重要解决方案。其发展是由控制气候变化、能源供应安全和可再生能源规模化提高能源效率的预期驱动的。随着能源革命的不断推进和综合能源系统的广泛应用,国际标准化工作对于综合能源系统相关行业的高质量发展变得更加重要。首先,该文对综合能源系统所涉及的关键技术方向进行了梳理和分析;然后,对综合能源系统领域相关国际标准的发展现状进行了分析和总结;最后,对相关领域的国际标准化发展趋势进行了展望。

The multi energy coupling system(MECS),based on the complementary characteristics of multiple energy types such as electricity,heat,and gas,as well as the principle of energy cascading utilization,serves to coordinate and optimize the operation of the multi energy system,and it is an important solution to improve the renewable energy accommodation and energy utilization and its development is driven by the expectation of climate change controlling,energy supply security and large-scale improvement of energy efficiency by means of renewable energy.With the continuous advancement of the energy revolution and the wide applications of integrated energy systems,the international standardization work has become more important for the high-quality development of the MECS related industries.Firstly,the key technical directions involved in the MECS are sorted out and analyzed,and then the development status of relevant international standards in the field of the MECS is analyzed and summarized,and the development trend of international standardization in related fields is prospected.