speed regulation characteristic 中文意思是什麼

speed regulation characteristic 解釋
調速特性曲線
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • regulation : n 1 規則，規程，規章，條例。2 控制，管理，限制，（情慾等的）節制。3 調整，調節，整頓。4 校準；穩...
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. Early speed control systems on turbine all adopted pure mechanical hydraulic speed control systems, which had intrinsic defects. for example, the percentage of delay is large, dynamic regulation characteristic is bad, control accuracy is low, the operation is cockamamie, the running and maintenance are not convenient, and so forth. in order to solve these problems, it is necessary to substitute a completely new, advanced speed control system for previous mechanical hydraulic one

    早期的汽輪機調速系統均採用機械純液壓調速系統，機械液壓系統具有固有的缺陷，如遲緩率大、動態調節品質差、控制精度低以及操作繁瑣、運行、維護十分不便等，解決這些問題均要求採用一種全新、先進調節系統來取代原有的機械液壓式調節系統。
  2. In this text, around the specification of frequency conversion machine, proceed some study, has finished some work as below primarily : this text will study the output characteristic and the output characteristic of variable frequency speed regulation system. the input characteristic include power quadrangle theory, the relation of cos ( ? ), and f

    本文圍繞著變頻系統的特殊性，進行了一些研究，主要完成以下的研究工作：本文對變頻調速系統進行了輸入特性和輸出特性的研究，輸入特性包括：功率四邊形理論，功率因數、效率和頻率三者之間的關系。
  3. Abstract : the article mainly introduced questions of the speed regulation characteristic of model 12v180zjcdiesel engine made in csr sifang locomotive and rolling co., ltd., also explicated how to solve them. in addition, the experimenteal verification have been introduced

    摘要：本文簡要介紹了南車四方機車車輛股份公司研製生產的12v180zjc柴油機調速性能方面存在的問題及解決措施，介紹了試驗驗證的情況。
  4. Characteristic analysis of air valve of piston air compressor under low - frequency speed regulation

    活塞式空壓機低頻調速時的氣閥運行特性分析
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