mill auxiliary 中文意思是什麼

mill auxiliary 解釋
工廠附屬設備, 車間輔助設備, 軋機的附屬設備, 軋鋼車間輔助設備
  • mill : n 1 米爾〈姓氏〉。2 James Mill 詹姆斯米爾〈1773 1836，英國經濟學家〉。3 John Stuart Mill 約翰斯圖...
  • auxiliary : adj 1 輔助的。2 補充的，備用的。3 副的。n 1 輔助者。2 輔助設備；輔助裝置。3 補助艦〈如油船，供應...
  1. In view of this situation this article has conducted research to the design of metallurgy auxiliary biography with the frequency conversion table electrical machinery first multianalysis to the frequency changer and the frequency conversion table electrical machinery movement characteristic is carried out, the voltage waveform harmonious which the frequency changer outputs is big, attacks in a big way, and the voltage climbing rate reaches as high as 6600v / mu s which is 20 times ordinary sine alternating voltage, the rolling mill auxiliary biography table set the extremely strict request to the electrical machinery ; its movement frequency is very low, rate frequency in 8 - 20hz ; the velocity modulation scope is wide, the lowest movement frequency lowers to 1hz, and the starting number of times is quite frequently, each hour reaches as high as 600 - 800 time, the impact shoulders in a big way, the overload capacity request is high

    針對這一情況本文對冶金輔傳用變頻輥道電機的設計進行了系統研究。首先對變頻器和變頻輥道電機的運行特性進行詳細分析，變頻器輸出的電壓波形諧波大，沖擊大，電壓上升率高達6600v / s ，是普通正弦交流電壓的20倍;軋機輔傳輥道對電機提出了十分嚴格的要求:其運行頻率很低，額定頻率在8 - 20hz ;調速范圍寬，最低運行頻率低到0 . 5hz ，起動次數相當頻繁，每小時高達600 - 800次，沖擊負荷大，過載能力要求較高。
  2. Specification for mill auxiliary dc motors

    軋機輔傳動直流電動機
分享友人
分享到 Line

分享到臉書