unbalanced current 中文意思是什麼

unbalanced current 解釋
不平衡電流
  • unbalanced : adj. 1. 失去平衡的；不穩定的。2. （心等）紊亂的。3. 【商業】未決算的。
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. The sensor used unbalanced principle of alternating electric field around feed cable to detect the state of electric field of cable core over the ground, thereby got out the result that the feed state of cable in mine had no relation to the current in the cable

    該傳感器利用饋電電纜周圍交替電場的不平衡原理檢測電纜芯線對地的電場狀態，從而間接檢測出礦井電纜的饋電狀態與電纜是否有電流無關。
  2. Unbalanced current generated in differential protection of main transformer and its countermeasure

    主變差動保護不平衡電流產生及應對措施
  3. Current tester based on the unbalanced traction current of pda wireless

    無線不平衡牽引電流測量儀
  4. This paper focuses on the control strategies to improve the performance of the three - phase ac - dc pwm voltage - source - converters ( vsr ) under unbalanced power supply. the problems such as negative sequences current, voltage and current harmonics and un - constant ( un - smooth ) power flow from ac to dc side are discussed in this paper. the analytical solutions for negative sequence current and harmonic current elimination are obtained by fully feed - forward of negative sequence voltage and producing a non - harmonic current command of the inner - loop

    電網不平衡時，基於電網平衡為約束條件設計的三相vsr將出現不正常運行狀態，比如三相vsr交流電流中出現負序分量，使交流電流嚴重不對稱；直流電壓和交流電流中出現非特徵諧波分量，使直流電壓和交流電流波形發生嚴重畸變；三相vsr從電網吸收不平衡的瞬時功率等一系列問題。
  5. Part ii. this part analyzes the general training objective of the current undergraduate education in china as well as the developing procedure of the legal - science education. furthermore, it reveals following problems : unbalanced occupational view of education, the contradiction between basic education and occupational education, the deviation between political quality and legal morality

    第二部分通過對中國本科教育一般培養目標的探討以及對中國法學教育發展過程的梳理，分析目前中國本科法學教育培養目標的現狀及存在問題：畸形的職業教育觀、基礎教育與職業教育的矛盾、政治素質和法律道德的偏差。
  6. So the vsr can operate in any power factor. internal model control ( imc ) design concept has been introduced to the unbalanced control system of vsr. with imc design concept, the unbalanced control system not only achieve zero steady state error of sinusoidal ac current, but also obtains strong robustness of the control system

    由於在abc和靜止坐標系中，採用比例和比例積分調節器無法實現對時變正弦波信號的無差跟蹤控制，而在dq坐標系中需要用正、反兩套旋轉坐標系構成四個電流內環才能實現對正、負序dq電流的無差跟蹤。
  7. Recurring to rnathematic figure and examples and aiming at such questions as unbalanced current and induced voltage and high frequency interference, this paper has not only researched anti - jamming ability and measuring process of both three - electrode method and four - electrode method which are combined with reverse phase method, but also summarized actual measuring experiences

    通過數學推導和實例，圍繞消除地網不平衡電流、電壓極電流極引線問互感電壓、高頻干擾等問題，分析了三極法、四極法結合倒相法測量接地電阻的抗干擾能力和測量過程，並總結了實際測試經驗。
  8. With unbalanced interconnects, the fact that the shield carries signal current means that it cannot be truly " grounded " at both ends or there would, de facto, be no way for signal current to exist

    非平衡的方式中，屏蔽線也用於傳輸信號，這意味著連接兩端都不可能真正地接地，事實上，信號電流也許就不存在。
  9. Electrical characteristics for unbalanced double - current interchange circuits

    非平衡雙流介面電路的電特性
  10. Electrical characteristics for unbalanced double - current interchange circuits for general use with integrated circuit equipment in the field of data communications

    在數據通信領域中通常同集成電路設備一起使用的非平衡雙流介面電路的電氣特性
  11. The four leg inverter with a neutral leg can control the zero sequence voltages and currents, suitable for the unbalanced loads, widely used in applications require a precise neutral current control, such as ups, aviation power, et al

    四橋臂逆變器由於採用第四個橋臂作為四線制輸出的中點，所以可以控制零序電壓和電流，適用於ups ，航空電源等帶不對稱負載的場合。
  12. In recent years, current rectifiers, frequency converters, arc furnaces and other power electronic devices etc have been increasingly used in power network. with nonlinear, impactive, unbalanced characteristics, they generate lots of harmonics and cause distortion in power network current or voltage

    近年來，配電網中整流器、變頻裝置、電弧爐以及其它電力電子設備等的應用不斷增加，由於這些負荷具有非線性、沖擊性和不平衡的用電特性，引起供電網中的電流（電壓）畸變，產生大量諧波。
  13. As technique of power electronics develops, the load with nonlinear, impactive, unbalanced characteristics such as current rectifiers, frequency converters, arc furnaces have been increasingly used in power network in recent years. they generate lots of harmonics and cause distortion in power electrical network current ( voltage )

    隨著電力電子技術的發展，近年來電網中象整流器、變頻器、電弧爐這樣具有非線性、沖擊性和不平衡用電特性的負荷不斷增加，引起供電網中的電流（電壓）畸變，產生大量諧波。
  14. This paper brings forward that asvg is capable of compensating harmonic, negative sequence and zero sequence currents. so asvg can synchronously compensate the reactive current and harmful currents in three - phase four - wire unbalanced system

    本文提出靜止無功發生器還具有抑制諧波和濾除負序、零序電流的能力，從而可以用於對三相四線制不平衡系統同時進行無功補償和有害電流濾除。
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