Energy storage power generation system

• Main Authors: DU YONGBIN, TIAN HUAN, NIU TAO, YANG TIANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; STEAM ACCUMULATORS; STEAM BOILERS; STEAM ENGINE PLANTS; STEAM ENGINES; STEAM GENERATION; WEAPONS

The invention provides an energy storage power generation system. The energy storage power generation system comprises a boiler comprising a first heat exchange jig, a steam turbine comprising a turbine proper and a second heat exchange rig, and a plurality of fused salt circulating systems, wherein the fused salt circulating systems are arranged between the boiler and the turbine proper and are configured to transfer heat generated by the boiler to an acting working medium of the turbine proper so that the working medium can drive the turbine proper to rotate, and different fused salt circulating systems adopt fused salt of different components as heat exchange media; and the fused salt circulating systems are thermally coupled with the boiler through the first heat exchange jig, the fused salt absorbs heat from the boiler through the first heat exchange jig, the fused salt circulating systems are thermally coupled with the turbine proper through the second heat exchange jig, and the fused salt releases heat