High-pressure dome type compressor
作者： Nobuhiro Nojima , Mikio Kajiwara , Keiji Komori , Ryohei Deguchi , Masatoshi Hirano
DOI:
关键词: Wound rotor motor 、 Squirrel-cage rotor 、 Synchronous motor 、 Internal fan-cooled electric motor 、 Mechanical engineering 、 AC motor 、 Materials science 、 Universal motor 、 DC motor 、 Magnet
摘要: A high-pressure dome type compressor (1) capable of providing a stable performance, comprising compressive element (3) and DC motor with rare-earth magnet (5) driving the stored in casing (2), being disposed part (6) heated pressurized by exhaust gases, having permanent rare-earth, iron, boron base natural coercive force 1.7 MA/ . m-1 or more on rotor thereof, rated output 1.9 kW more, wherein an inverter (10) controls current to so that temperature becomes specified below opposing magnetic field produced stator intensity below, whereby, because is not high exposed intense field, difficult be demagnetized, thus performance as well are stabilized.
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