刷形開關 的英文怎麼說
中文拼音 [shuāxíngkāiguān]
刷形開關
英文
laminated-brush switch-
Hostor will cooperation with the more than twenty associations of paper 、 printing 、 packing in nine provinces of “ 9 + 2 ” districts of coastwise, eighty famous medias will unite to announce the information to everywhere of china and every end users
主辦單位將會同泛珠三角「 9 + 2 」區域的華南9省及港澳地區20多家紙業、印刷、包裝協會， 80多家專業主力媒體，整合各種傳媒資源，形成宣傳合力，展開全方位的立體宣傳，使本屆展覽會各種信息傳播到紙業、印刷、包裝和相關領域的每一個角落，傳播給每一個最終的專業目標用戶。In the synchronous " model, based on the idea of polygonal flux linkage locus, by means of constructing the switch state period table of three phrase voltage inverter is required. in the brushless model, the igbt ( isolated gate bipolar transistor ) switch state period table is gained by gal ( generic array logic ) which analyzes the signal of position feed - back
在同步方式下，基於多邊形磁鏈軌跡法的思想，用作圖法求得三相電壓型逆變器的pwm波形序列；在無刷直流方式下，用gal對位置反饋信號進行邏輯綜合，得到開關管的導通規律。
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