電力電子電路 的英文怎麼說

中文拼音 [diànlìdiànzidiànlù]
電力電子電路 英文
power electronic circuit
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
  • 電子 : [物理學] [電學] electron
  • 電路 : [訊] circuit （ckt）; electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. A novel phase - shifted zero - voltage and zero - current switching pwm dc / dc full - bridge converter is presented in this thesis, which is based on the groundwork of summarization of the development of power electronics in recent years and lucubration in theoretical basis of modern high frequency soft switching power convert technique and analysis of operation principle, characteristic of the circuit and inherent drawbacks of the traditional phase - shifted zero - voltage switching pwm dc / dc full - bridge converter

    本文在對近年來電力電子學科的發展高度綜述和對現代高頻軟開關功率變換技術理論基礎深入研究的基礎上，對傳統的移相控制zvspwmdc dc全橋變換器的工作原理、電路特性、存在的缺點進行了分析，在此基礎上提出了一種改進型的移相控制zvzcspwmdc dc全橋變換器。
  2. It can process dead - zone of two pulse signals accurately, whatever their types are, and has such characteristics as excellent performance, good flexibility and high reliability, and its switching frequency and dead - zone time are programmable

    它可以對兩路任意形式的脈沖信號進行精確的死區處理，且性能優異、靈活性和可靠性高。同時，它具有開關頻率和死區時間可編程等特點，因此，可通用在變頻器、 svg等其他電力電子設備。
  3. Computer simulation technology apply to analysis of power electronics circuit and system

    計算機模擬技術在電力電子電路與系統分析中的應用
  4. The generator is verified to be of well performances by experiment. the third part concerns the control system of pm generator in vehicle application by commutating and inversion. considering the development of future power supply of auto electric system and the economizing on energy, the multi - voltage power supply system for future autos power supply system is introduced, and the design is given in detail

    最後，結合現代電力電子技術，利用整流橋、逆變器、 mosfet等元器件設計並實現了車用永磁發電機恆壓輸出控制；從未來汽車電氣系統的發展方向和高效節能方面考慮，提出未來汽車的多電壓供電系統的典型配電模型，並對該模型進行具體設計，實現多電壓供電的功能，並給出了控制線路中各主要部分的波形。
  5. With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency

    隨著電力電子技術進一步向高頻的大功率用電領域發展，功率mosfet在各種電力半導體器件中的重要地位日益顯著，使用功率mosfet作為開關器件的功率轉換電路也日益增多，但隨著器件開關頻率的提高（大於200khz ） ，由器件極間電容引起的能量損耗將會影響到功率轉換電路的能量傳輸效率，特別是在以mosfet作為開關器件的高頻感應加熱電源中（工作頻率可達兆赫） ， mosfet在開關過程中的能量損耗嚴重影響到電源的效率，因此如何減小開關器件的損耗提高高頻功率轉換線路的效率成為電力電子技術領域的重要研究課題之一。
  6. Motion control is a comprehensive subject. modern ac drive is a important embranchment in the field of motion control. however, it is difficult to rea1ize high - performance ac drive systems because induction motors are a kind of strongly - coupled nonlinear system with many variables and the torque is not easy to control. with vector control technology decoupling and torque control of ac motor are solved. the basic idea of vector control is that three - phase system is equiva1ent to two - phase system by coordinate transformation and it realizes the decoupling between field current and torque current of the stator in order to control the flux and current respectively, thus induction motor can be considered dc motor and high performance is achieved easily. with the progress of electric and electronic technology and the development of computer, high - integrated special modules and high - precision digital signal processor ( dsp ) are applied to ac drive so that vector control has been developed rapidly

    但是高性能的交流調速系統實現很困難，這是因為交流電機是多變量、強耦合的非線性系統，不易實現高性能轉矩控制。矢量控制技術則解決了交流電機解耦與轉矩控制問題，其基本思路? ?應用坐標變換將三相等效為二相，實現定子勵磁電流分量與轉矩電流分量之間的解耦，達到對交流電機磁鏈與電流分別控制的目的，交流電機等效為直流電機實現高性能調速。隨著電力電子技術的進步，計算機技術飛躍發展，高度集成的專用模塊和高精度的數字信號處理器應用於交流傳動系統中，促進矢量控制迅猛發展，日趨成熟。
  7. The applications of bionics in power electronics were firstly proposed as a new research subject. some inspiration or new ideas on the technology of power electronics can be drew from nature

    學習和借鑒大自然中各種生物結構和功能機理，在電力電子學研究過程中可以產生一些新的研究思路。
  8. The combinating of these two theory begins new trying in power electronic circuits fault diagnose

    這是本課題進行了電力電子電路故障診斷方法探索的新的嘗試。
  9. Power electronic circuits can show rich nonlinear phenomena, such as bifurcations, chaos and etc. therefore chaotic dynamics is needed to analyze these phenomena

    電力電子電路在一定條件下會表現出豐富的非線性現象，例如混沌、分叉等，因此十分有必要把混沌動力學引入這一領域。
  10. Today the control circuit of power electronics is to realize computer control of high frequency switches. it is developed in the direction of higher frequency 、 lower consumption and full digitalization

    如今電力電子電路的控制旨在實現高頻開關的計算機控制，並向著更高頻率、更低損耗和全數字化的方向發展。
  11. Fpga has higher frequency and faster speed in comparison with mcu and dsp. these advantages conform to the need of power electronics ’ control circuits developing in the direction of high frequency and complication increasingly

    與單片機和dsp相比， fpga的頻率更高、速度更快，這些特點順應了電力電子電路的日趨高頻化和復雜化發展的需要。
  12. The fault diagnosis of power electronic circuits is one of the most important task in power system. compared to other circuits, the fault diagnosis of power electronic circuits depends on the out - voltage wave of the circuits

    電力電子電路故障診斷是電力系統研究的重要課題之一，它與一般的電路故障診斷不同，電力電子電路以輸出波形來診斷電路是否有故障及屬於何種故障。
  13. Power fast recovery diode, which is abbreviated to frd, is one of the key devices in modern power electronic technology. in the power electronic circuits, frd is usually parallel connected with three - end power devices as their freewheeling diode

    高壓功率快恢復二極體（以下簡稱frd ）廣泛地應用於電力電子電路中，作為續流二極體與三端功率器件並聯使用，是現代電力電子技術中的關鍵器件。
  14. Abstract : this paper applies pattern recognition techniques to th e trouble diagnosis of power electronic circuits, and discusses the establishing of reference pattern, the capturing and processing of characteristic information, the building of rule base and reasoning machine

    文摘:將模式識別方法用於電力電子電路的故障診斷，詳細討論了標準類型的建立方法、特徵信息的獲取與處理技術、規則庫的建立以及推理機。
  15. Modeling power electronic circuits with chaotic dynamics can help us to learn more about dynamic behaviors of power electronic circuits, which is beneficial to engineering design. on the other hand, power circuits will supply instances for the study of nonlinear science, which, as a result, can also contribute to the development of nonlinear science

    一方面，利用混沌動力學能夠對電力電子電路的行為進行更為深入、準確、全面的了解，從而便於進行工程設計；另一方面，電力電子電路也為混沌動力學等非線性科學的研究提供了實例，從而也會推動非線性科學理論本身的發展。
  16. He specialises in power electronic converters for variable speed windmills and medium voltage drives designs for ac motor drives from, high speed micro turbine and variable speed gen - sets, innovative circuits for ups applications, traction applications in trains, trolley - buses and trams, battery driven vehicles, automotive drives and fuel cell applications

    施雷伯先生的專長是研究變速風力發電機的電力電子變換器和用於交流電動機驅動的中壓電力電子設計，從高速微型燃氣輪機和變速機組，用於ups應用的新型電路，歐列車中的牽引應用，無軌和有軌電車，電池驅動汽車，汽車驅動和燃料電池。
  17. With the development of electric - electronic technology, microelectronic technique and modern control theory, and with studying harmonic suppression and reactive power compensation using it, the active power filter has improved greatly. the methods and the circuit of detecting current have already improved greatly

    隨著電力電子技術、微電子技術和現代控制理論的發展，及其在諧波抑制和無功功率補償研究中的應用，有源電力濾波器得到了飛速的發展，同時其電流檢測方法以及檢測電路也取得了長足的進步。
  18. Under reading a lot of domestic and foreign study about flywheel battery, this paper is for the purpose of the application of the flywheel battery on the electric vehicle and uninterruptible power supply ( ups ). i complete the design of hardware and software about power electronics package conversion controller system of medium and small flywheel battery

    本論文在查閱了大量國內外相關研究的基礎上，以電動車輛和不間斷電源（ ups ）為應用背景，進行了中小功率飛輪電池的電力電子轉換控制系統的硬體電路和軟體設計。
  19. After the review of the development of computer simulation, especially the characteristics and status quo of the electrical and electronic simulation, a summary of its application to welding power source and some simulation soft packages generally used is introduced

    在回顧了計算機模擬技術的發展歷程，尤其是電力電子模擬技術的現狀和特點之後，結合其在焊接電源領域的應用情況介紹了常用的幾種電路模擬軟體及其應用特點。
  20. Power electronic inverter technology is the key in energy feedback. this paper presented and analyzed current - source inverter and voltage - source inverter ' s work theory, and compared these two inverters. voltage - source inverter was the emphasis

    電力電子的逆變技術是能量回饋系統的核心部分，本文講述了電壓型逆變電路和電流型逆變電路在能量回饋系統中的工作實現原理。
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