永磁動圈式 的英文怎麼說

中文拼音 [yǒngdòngjuānshì]
永磁動圈式 英文
permanent-magnet movingcoil galvanometer
  • : Ⅰ副詞(永遠; 久遠) perpetually; forever; always Ⅱ名詞(姓氏) a surname
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : 圈名詞1. (養豬羊等牲畜的建築) pen; fold; sty 2. (姓氏) a surname
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  1. The subject of this thesis is to study ironless moving coil linear permanent magnet synchronous motor and the major works in this thesis are summarized as follows : 1 ) two analytical formulas are derived by concentrated current method and distributed current method to determine the magnetic field due to pm, based on the current model of pm. besides, two method ( magnetic charge method and solution by laplace equation method ) are also introduced with comparing their advantages and disadvantages. then the effects of the motor parameters on the flux distribution are discussed

    本文對空芯直線同步電機進行了深入細致的研究,內容包括: ( 1 )採用電流模型推導出兩種計算極二維氣隙場的解析公(集中電流法、分佈電流法) ,同時介紹了兩種電機氣隙場計算方法(荷法,直接求解拉氏方程法) ,分析各種方法的優缺點,討論電機參數對氣隙密的影響; ( 2 )介紹了單層同心繞組的布置方,根據安培定律推導出空芯直線同步電機的靜推力計算公,分析靜態力?位移特性; ( 3 )建立空芯直線同步電態模擬模型,模擬不同驅下電機起、穩態運行時電力、速度、位移的變化情況。
  2. Permanent - magnet - coil instrument

    永磁動圈式
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