unbalance protection 中文意思是什麼

unbalance protection 解釋
不平衡防護
  • unbalance : vt. （-anced, -ancing）1. 使…失去平衡[均衡]。2. 擾亂了…的機能；使（心情）紊亂。n. 1. （精神、心情的）紊亂狀態。2. 失去平衡；不對稱。3. 【物理學】失衡。
  • protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
  1. The water, which is the source of life, has a close relation with the growing of the human beings and the development of the city. the shore of river, ocean and lake is the cradle of humankind civilization. there is the original city in drainage areas of some rivers. the waterfront which has internal permanent attraction for humankind is the most sensitive area in urban environment and culture. however, at present days of the industrial civilization, with accelerating of urbanization and fastly enlarging of city size, some problems, such as the pollution of the environment, the lack of resource, the expanding of population, the traffic confusion, the unbalance of culture and the ecosphere crisis, have arised. these problems have badly influnced the development of urban waterfront. the whole world has know the importance of ecosphere crisis and the protection of environment but, how to treat the urban waterfront which is the typical environment of human living ? this article try to study the protection and utilization of resource, the development of economy and culture and the shaping of space landscape about the urban waterfront with the aspect of sustainablity development

    但是在工業文明日益發達的今天，隨著城市化進程的加快和城市規模的飛速擴大所帶來的環境污染、資源衰竭、人口膨脹、交通混亂、文化失衡和生態危機等問題，嚴重地影響了城市濱水區的發展。生態危機和環境保護已經引起了全球的重視，而城市濱水區作為人類聚居的一個典型環境，該何去何從呢?本文試圖以生態學理論為基礎，用可持續發展的觀點從生態持續、經濟持續和社會文化持續等幾個方面對城市濱水區的資源保護和利用、經濟、文化的發展和空間景觀的塑造進行研究。
  2. Connection method includes single star and double star, relaying protection method includes open delta voltage protection, differential current protection, differential protection, neutral unbalance current protection etc

    接線方式有單星或雙星接線，繼電保護方式有開口三角電壓保護、差流保護、差壓保護、中性點不平衡電流保護等幾種形式。
  3. The device has realized the real - time control and protection for short circuit, failure to start, unbalance ( open phase ), under - voltage, earth faults, and overload

    保護與控制裝置實現了對短路、起動故障、不平衡（斷相） 、欠壓、接地故障、過負荷的實時監控和保護。
  4. The protection system can deal with the following motor faults : heavy over - current, over / under - voltage, over - current, current unbalance protection, repeated startings, earth fault and so on

    在此基礎上實現了針對過載、堵轉、短路、斷相、逆相、相不平衡等故障的保護。
  5. It has been verified by simulation tests that the symmetric short - circuit protection can not only avoid the starting current but also achieve higher sensibility ; unbalance protection can distinguish unbalance short - circuit and loss of phase. the operation parameters of other protective functions has all reached the design requirements

    短路保護既能躲過起動電流，又有較高的靈敏度；不平衡保護，能準確區分不對稱短路和斷相故障；其它保護功能的動作指標均達到了設計要求。
  6. A simple and easy operating criterion is put forward in accordance with the relation between positive - sequence component and negative - sequence component of stator current when the motor is in unbalance and single phase broken. based on analyzing the traditional inverse time - lag overloading protection of motors, an inverse time - lag operating equation with accumulating stator current is achieved, according to the differential equation of the heating and cooling while the current flows into the conductor

    在分析電動機傳統的反時限過負荷保護的基礎上，根據導體中流過電流時的發熱、散熱微分方程得到了累加定子電流的反時限過負荷保護動作方程，經簡化后得到累加定子電流的實用的反時限特性遞推公式。
  7. The author starts the study with defining some basic concepts and categories, then some related theories of environmental economics, resource economics, ecological economics, and sustainable development are employed to analyze the interrelation between environmental protection and economic development, and inner mechanisms that cause the unbalance between environmental protection and economic development. then the author judges the relationship between environmental protection and economic development in uryr by the methods of quantitative analysis and qualitative analysis. on the basis of analyzing the reasons that cause the unbalance between environmental protection and economic development in uryr, and using the experiences of or drawing lessons from the development of other large river basins at home and abroad, the author designs some mechanisms that urge the cdee in uryr, then explores the channels of realizing the cedd in uryr

    本文研究的切入點是界定環境與經濟協調發展的相關基本概念及范疇，然後剖析環境經濟學、資源經濟學、生態經濟學及可持續發展理論等相關理論，力圖全面把握環境與經濟發展的內在聯系以及環境與經濟發展失衡的內在機理，以此為基礎，定性與定量相結合，綜合評判長江上游地區環境與經濟發展關系狀況；在全面分析長江上游地區環境與經濟發展失衡的原因基礎上，結合國內外大河流域開發的經驗和教訓，設計出長江上游地區環境與經濟協調發展的機制，探討長江上游地區環境與經濟協調發展的途徑，研究長江上游地區重點區域實現環境與經濟協調發展的對策措施。
  8. Unbalance load protection

    不均衡負載保
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