新型化学电源——燃料电池

燃料电池是一种等温并直接将储存在燃料和氧化剂中的化学能高效、环境友好地转化为电能的新型发电装置。燃料电池不受热机效率的限制,能量转换效率高,无污染、无噪音,具有满足环境保护的要求。预计燃料电池系统将在洁净煤燃料电池电站、电动汽车、移动电源、不间断电源、潜艇及空间电源等方面有着广泛的应用前景和巨大的潜在市场。本文介绍了燃料电池的的优点、主要种类、工作原理、国内外发展概况以及燃料电池的前景展望。

Newly Chemical Powers——Fuel Cell

Fuel cell is a kind of generators which can isothermal and direct convert chemical energy which stored in fuel and oxidant into electrical energy.Fuel cell can't be limited by thermal efficiency furthermore transfer efficiency is high and without pollution and noise.Therefore,fuel cell can fulfill the requirement of protection of environments.Estimated fuel cell system have widely application prospects and large potential markets in uncontaminated coal fuel cell stations,electric automobiles,portable powers,continuous powers,submarines and space powers.This paper introduces fuel cell including it's the merits,major species,operational principles,domestic development,aboard development and prospects.