热储能技术在新型电力系统中的应用综述

Review on Application of Thermal Energy Storage Technology in New Power Systems

热能是能源的重要组成部分,全球约90%能源是热能的转换、传输和储存。随着“双碳”目标的提出,储能成为促进新能源大规模、高质量发展的新动能,其中热储能是储能中最具有应用前景的技术之一。分析国内外热储能最新发展动态,重点介绍熔盐储热和固体储热的典型应用场景和发展建议。热储能可为绿电供热提供热能储存,解决绿电供热成本高的问题,也为新型电力系统提供巨大的可调节负荷资源。

Thermal energy is an important part of the energy,and about 90%of the worlds energy is around the conversion,transmission and storage of thermal energy.With the proposal of the“dual carbon”goal,energy storage becomes a new kinetic energy to promote the large-scale and high-quality development of new energy,and thermal energy storage technology is one of the most promising technologies in energy storage technology.It analyzes the latest development of thermal energy storage at home and abroad.,and focuses on the typical application scenarios and development suggestions of molten salt heat storage technology.Thermal energy storage can provide heat energy storage for green power heating,solve the problem of high cost of green power heating,and also provide huge adjustable load resources for new power systems.