Geothermal power generation,as one of the main ways to develop and utilize geothermal resources,is of great significance to promote the low-carbon and clean energy structure and the realization of the"dual carbon".Firstly,the development history of geothermal resources in the world is analyzed.Then,main geothermal power generation technologies such as dry steam power generation,flash steam power generation,binary cycle power generation and wellhead power generation technology are overviewed.On this basis,the hot dry rock power generation,thermovoltaic power generation,supercritical CO2 cycle power generation,combined power generation technology and multi-energy eomplementary power generation technologies such as geothermal-solar,geothermal-wind,geothermal-biomass,and geothermal-ocean energy,are elaborated in detail.Finally,combining with the current situation and existing problems of geothermal power generation in China,some suggestions for the development of geothermal power generation are put forward,to provide reference for the future development of geothermal power generation.
关键词
地热资源/地热发电/发电技术/现状与问题/建议
Key words
geothermal resource/geothermal power generation/power generation technology/current situation and existing problem/suggestion
维普
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