unit distributed control system 中文意思是什麼

unit distributed control system 解釋
單位分佈控制系統
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  • distributed : 分佈的
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. According to the fact that power factor of low voltage power networks is very low in china and field bus technology is developing in the world, in order to enhance power factor of low voltage power networks, on the basis of central transmitting and controlling information among every compensation equipment, the author of this dissertation studies systematically the design principles of power factor dynamic compensation system. based on analyzing structure of control system at present, the author of the dissertation puts forward a distributed completely and multi - layer structure framework based on field bus technology and builds a power factor intelligent dynamic compensation system. the functions of compensation unit, intelligent node, host computer, are presented

    根據目前低壓電網用電負載功率因數偏低和國內外現場總線技術的應用現狀，立足於提高交流電機的功率因數，基於將每個補償裝置進行集中監控、信息集中傳遞的思路，本文作者在分析現有的控制系統體系結構的基礎上，提出了基於現場總線技術的全分散式多層控制系統的體系結構，構建了功率因素智能動態補償系統；對補償執行單元子系統、智能節點子系統、上位機子系統三部分進行了功能分析。
  2. A new full - wave measurement circuit structure is put forward that would increase distribution automation system reliability and veracity. the distributed protection and monitoring unit in this paper can instead of general instruments of low voltage distribution system. it not only combines ampere meter, voltage meter, active power meter, reactive power meter and power meter, frequency meter into a meter, but also increases monitoring position switch, control bus switching alternately and monitoring energy

    本文研製的保護和測控單元，可替代低壓配電系統中所使用的常規儀表，將原來迴路需要的電流表、電壓表、有功功率表、無功功率表和功率因數表、頻率表簡化為一塊表，並增加了位置開關量檢測，控制母線投切和電度監測功能，從而極大的簡化了低壓配電二次儀表設計、安裝調試，提高了運行、維護和管理水平。
  3. In the 4th chapter, we discuss the problems in the implement of the web service based distributed file service system. it focuses on four problems : the design of central control unit, the policy of mass storage in local file service unit, the parallel access control algorithm and hierarchical cache management mechanism

    論文的第四部分介紹了基於webservice的分散式文件服務系統在應用實現中需要考慮的許多方面的問題，構造出針對四個方面問題的演算法模型：集中控制單元設計模型、海量文件的本地存儲策略、文件並發訪問控制演算法和分層的緩存管理機制。
  4. Due to these reasons, uestc and economy technology development area of mianyang city establish “ spinning - machine ’ s spindle braking control system and its key unit ” as a joint research project, which aims at the development and construction of a distributed computer monitoring system for spinning - machine ’ s spindles in a workshop

    基於上述原因，電子科技大學與綿陽經濟技術開發區合作開發《紡絲機電錠制動控制系統及其關鍵部件》 。以紡織工業中的關鍵設備紡絲機電錠組件為控制對象，設計了一種電錠信息採集系統。
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