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首页> 外文会议>2nd international topical meeting on safety and technology of nuclear hydrogen production, control, and management 2010 >SYNERGISTIC ELECTRICITY GENERATION USING BOTH CARBON RESOURCES AND NUCLEAR ENERGY - FEEDING HYDROGEN PRODUCED BY NUCLEAR-HEATED STEAM-REFORMER TO FUEL CELL -
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SYNERGISTIC ELECTRICITY GENERATION USING BOTH CARBON RESOURCES AND NUCLEAR ENERGY - FEEDING HYDROGEN PRODUCED BY NUCLEAR-HEATED STEAM-REFORMER TO FUEL CELL -

机译：利用碳资源和核能协同发电-核加热的蒸汽重整器向燃料电池产生的氢-

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摘要

The electricity generation method combining the hydrogen production process using nuclear heated steam reforming of carbon resources (fossil fuels, biomass, etc.) with the fuel cell power generation is expected to convert the chemical and nuclear energies into electricity efficiently. The conventional methods of nuclear power generation are to convert the nuclear heat into electricity by a heat engine (turbine generator), where the thermodynamic law limits the efficiency of conversion. Most fossil fuel plants generate electricity by the same heat engine method using the combustion heat of fuels, but recently there are some plants which convert chemical energy directly into electrical energy using fuel cells. In this synergistic method, nuclear energy is used to supply heat to hydrogen production by the endothermic steam reforming reaction of a carbon resource, so as to save the carbon resource from combustion. As the synergistic hydrogen production process using natural gas and nuclear heat is efficient and economic, and also the subsequent electro-chemical conversion of hydrogen into electricity in a fuel cell is efficient, electricity generation by combining these two processes has features of high conversion efficiency, no combustion of fossil fuels, and moderate operating condition with medium temperature and low pressure.
机译：通过将利用碳资源（化石燃料，生物质等）的核加热蒸汽重整制氢技术与燃料电池发电相结合的发电方法，有望将化学能和核能有效地转化为电能。核能发电的常规方法是通过热机（涡轮发电机）将核能转换为电能，其中热力学定律限制了转换效率。大多数化石燃料工厂利用燃料的燃烧热通过相同的热机方法发电，但是最近有一些工厂使用燃料电池将化学能直接转化为电能。在这种协同方法中，利用核能通过碳资源的吸热蒸汽重整反应将热量提供给氢生产，从而节省了碳资源的燃烧。由于利用天然气和核能的协同制氢过程既高效又经济，并且随后的燃料电池中氢向电能的电化学转化是高效的，因此将这两个过程结合起来的发电具有转换效率高的特点，不会燃烧化石燃料，并且在中等温度和低压下运行条件适中。

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