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

WIPO Patent Application WO/2023/226666

A1

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.

WANG YAN (CN)
MA TINGSHAN (CN)
LYU KAI (CN)
XU PENGJIANG (CN)
ZHANG JIANYUAN (CN)
XUE ZHAONAN (CN)
SHI HUI (CN)
DENG JIA (CN)

PCT/CN2023/090384

November 30, 2023

April 24, 2023

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XIAN THERMAL POWER RES INST CO (CN)
XIAN TPRI ENERGY CONSERVATION TECH CO LTD (CN)

F01K11/02; F01K7/02; F01K25/10; F04B41/02

CN214741518U	2021-11-16
CN114465254A	2022-05-10
CN214741517U	2021-11-16
CN114934825A	2022-08-23
CN216010822U	2022-03-11
US20200140770A1	2020-05-07
KR20160120471A	2016-10-18

SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)

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