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Electrochemical generator based on hydrogen-oxygen fuel cells and a method for removing water and heat from the reaction zone a fuel cell stack
Electrochemical generator based on hydrogen-oxygen fuel cells and a method for removing water and heat from the reaction zone a fuel cell stack
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机译:基于氢氧燃料电池的电化学发生器以及从反应区中去除水和热量的方法燃料电池堆
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摘要
FIELD: electrical engineering.;SUBSTANCE: electrochemical generator based on hydrogen-oxygen fuel cells contains a heat discharge circuit with a temperature sensor and a pump (the pimp output connected to the irradiator input), a battery of fuel cells with pipelines for delivery of hydrogen and oxygen, with electricity output buses and a water discharge valve), the electrochemical generator control system, a hydrogen bleeding circuit including a blower, a hydrogen input and a hydrogen-water mixture output from the fuel cells battery, a temperature sensor. Additionally proposed is a method for water and heat removal from the fuel cells battery reaction zone.;EFFECT: reduction of energy expenditures due to supply of hydrogen into the fuel cells battery heat to the water vapour condensation temperature; increase of the electrochemical generator reliability and service life due to the assemblies continuously operating under conditions without sharp temperature gradients, ensuring continuous removal of current-generating reaction end products.;1 dwg
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