Researchers have now refined the production technique and are busy turning graphene into low-power electronic components such as transistors.
研究者们现已改良了石墨烯的生产工艺，正忙于将其转化为低功率电子元件，比如晶体管。
Gate Turn-Off Thyristor is a kind of power electronic element. It can control both on and off.
GTO是一种既能控制导通，又能控制关断的全控型电力电子元件。
Active power filter is a new power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
With the development of power electronic devices technology, HVDC got into a new period of vigorous advancement.
随着电力电子器件制造技术的进步，高压直流输电技术迎来了一个蓬勃发展的新时期。
The active power filter is a new kind of the power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
Concept design of power electronic circuit.
功率电路原理图的总体设计。
Thermal design knowledge for power electronic circuit.
功率电路的热设计知识。
Define PCB layout instruction for power electronic circuit.
功率电路的印制板设计方案。
It is a new research field in power electronic application technology.
它是电力电子应用技术中的一个比较新的研究课题。
A new on-line fault diagnosis method for power electronic circuits is presented.
本文提出了一种电力电子电路故障的在线诊断方法。
A new on-line fault diagnosis approach is presented for power electronic circuits.
本文提出了一种电力电子电路故障的在线诊断法。
To obtain the phase of line is important in the design of power electronic equipments.
准确获得电网电压的相位角，在电力电子装置设计中有重要的意义。
This paper presents an approach to parametric fault diagnosis of power electronic circuits.
本文研究了电力电子电路的参数性故障诊断方法。
This paper proposed two identification methods of circuit topology for power electronic circuits.
针对电力电子主电路拓扑辨识这一目标，提出了两种辨识方法。
The article analyzes reactive power compensation and harmonic restraining in power electronic system.
对电力电子系统的无功功率与谐波抑制方法进行分析。
Randomized modulation technique can improve the electromagnetic compatibility of power electronic system.
随机调制技术能够改善电力电子系统电磁兼容性。
The parallel transformer can exhibit controllable impedance under the control of power electronic converters.
通过电力电子变换器的控制，使得并联变压器呈现可控的阻抗。
The optimal control problem of a power electronic system is transformed into a parameter optimization problem.
将电力电子系统的最优控制问题变换为参数最优化问题。
The topology vector of power electronic circuits can be used to fulfil topology identification and fault diagnosis.
电力电子电路的拓扑向量可用来实现电路的拓扑辨识和故障诊断。
The supreme obstacle of traditional power quality conditioners is the cost of power electronic devices in the system.
传统电能质量调节系统最大的障碍是大功率电力电子器件的成本。
But rectifier type power electronic components may produce harmonic current and make contact grid's current distorting.
用于整流的电力电子器件会产生谐波，造成接触网电流畸变。
The power electronic technology application in electric power transformation realm is the hot point in power supply research.
电力电子技术在电能变换领域的应用是电源研究领域的热点。
Power electronic system integration is an advanced subject which attracts researcher's attentions in power electronics field.
电力电子系统集成是当前电力电子技术领域人们普遍关注的前沿课题。
With the widely use of power electronic device the problem of harmonic distortion in power system becomes ever more important.
随着电力电子装置的广泛应用，电力系统的谐波问题日益突出。
This dissertation is focused on the research of soft-switching technology, PFC technology, and integrated power electronic module.
本文的研究包括了软开关、功率因数校正和电力电子集成技术等三个方面的内容。
The article describes the close relation between electric traction drive and power electronic devices that improve and rely on one another.
阐述电力牵引传动与电力电子器件相互促进和相互依存的密切关系。
It is theoretically and practically demonstrated that power electronic circuits can be numerically computed with the proposed switch models.
理论与实际分析均表明，这种开关模型能用于电力电子电路的数值计算。
Logic control unit (LCU) for electric locomotive is new type of contactless control equipment combining microcomputer and power electronic devices.
电力机车逻辑控制单元(LCU)是一种用微机和电力电子器件构成的新型无触点控制装置。
Application of high power electronic elements in power system makes current and voltage waves distorted and degrades the quality of electric energy.
大功率电力电子器件的应用，使得电网电流或电压波形产生畸变，进而使系统的电能质量下降。
Application of high power electronic elements in power system makes current and voltage waves distorted and degrades the quality of electric energy.
大功率电力电子器件的应用，使得电网电流或电压波形产生畸变，进而使系统的电能质量下降。
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