CARBON DIOXIDE ENERGY STORAGE SYSTEM AND METHOD COUPLED WITH COAL POWER UNIT

A carbon dioxide energy storage system and method coupled with a coal power unit provided in the present application relate to the technical field of power generation. The carbon dioxide energy storage power generation system coupled with the coal power unit comprises: a coal power unit device, a ca...

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Bibliographische Detailangaben
Hauptverfasser:	XUE, Zhaonan, WANG, Yan, MA, Tingshan, ZHANG, Jianyuan, LYU, Kai, SHI, Hui, DENG, Jia, XU, Pengjiang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A carbon dioxide energy storage system and method coupled with a coal power unit provided in the present application relate to the technical field of power generation. The carbon dioxide energy storage power generation system coupled with the coal power unit comprises: a coal power unit device, a carbon dioxide energy storage device, and a carbon dioxide energy release device. According to the carbon dioxide energy storage power generation system coupled with the coal power unit in the present application, by means of the coupling of the coal power unit and the carbon dioxide energy storage system, on one hand, the operation flexibility of the coal power unit is improved, and on the other hand, the operation efficiency of the carbon dioxide energy storage system is improved; configurations of a heat storage device and a heat source device required for mounting an independent energy storage system are also avoided; the investment of the energy storage system is reduced, and configuring the system is simplified