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基于半导体材料的塞贝克效应或帕尔贴效可实现热能与电能直接相互转换,包括热电制冷和热电发电两种应用形式。热电制冷器件具有结构紧凑、无噪声、无磨损、无泄漏等特点,已广泛应用于局部冷却或温度控制;热电发电器件可为无人区信号发射装置、深空探测器、植入式医疗器械等提供电源,
Based on the Seebeck effect or Peltier effect of semiconductor material, direct conversion of thermal energy and electric energy can be realized, including two forms of application of thermoelectric refrigeration and thermoelectric power generation. The thermoelectric cooling device has the advantages of compact structure, no noise, no wear and no leakage, and has been widely used in local cooling or temperature control. The thermoelectric power generation device can be an unmanned area signal transmitting device, a deep space probe, an implanted medical device Etc. to provide power,