High-temperature gas cooled reactor power generation, energy storage and hydrogen production coupled operation system and method

• Main Authors: LIU JUNFENG, MA XIAOLONG, DONG LEI, HAN WEI, HAN CHUANGAO
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: BLASTING; CHEMISTRY; COMPOUNDS THEREOF; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; HEATING; INORGANIC CHEMISTRY; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METALLURGY; NON-METALLIC ELEMENTS; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR POWER PLANT; PHYSICS; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; WEAPONS

The invention discloses a high-temperature gas cooled reactor power generation, energy storage and hydrogen production coupled operation system and method. The system comprises a reactor, a steam generator, a main helium fan, a second heat exchanger, a steam turbine high-medium pressure cylinder, a steam turbine low-pressure cylinder, a condenser, a condensate pump, a deaerator, a low-temperature fused salt storage tank, a first heat exchanger, a medium-temperature fused salt storage tank, a high-temperature fused salt storage tank, a pyrolysis hydrogen production device, a first steam extraction regulating valve, a second steam extraction regulating valve and a first water supply regulating valve. A second feed water regulating valve and a third feed water regulating valve. The system disclosed by the invention comprises a high-temperature gas cooled reactor primary loop reactor loop, a secondary loop water supply circulation loop, a power generation loop, an energy storage system loop and a hydrogen product