全控型器件
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于是,采用全控型器件作为开关器件的PWM整流器便应运而生。
So , with all control-type switching devices , the PWM rectifier has come into being .
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有源电力滤波器(APF)应用全控型器件实现动态谐波抑止和无功补偿,能对变化谐波与无功进行快速补偿,并克服了传统LC滤波和无功补偿方法的缺点。
Active power filter ( APF ) is a new method to realize harmonic elimination and VAR compensation which uses the LC filters .
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使其主电路中所有的全控型器件全面软开关化,降低了功率器件的开关损耗,提高了高整机效率;改善了EMI整个电路的EMC性能;
Composed with constant output power factor angle DPLL control , the whole machine acquired soft switch , high efficiency and an improved EMC performance .
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应用PWM调制技术的电力电子功率变换器中的全控型器件工作在很高的开关频率状态下,高速的开关动作会产生很高的dv/dt、di/dt,导致严重的电磁干扰。
Full controlled components in power electronic converter using PWM work higher switch frequency . It can result in serious EMI because of higher dv / dt and dv / dt produced by higher-speed switch action .
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而基于电力电子逆变技术的无功补偿装置STATCOM由于采用了GTO、IGBT等大功率全控型器件,因此能够更快速、更有效的补偿系统中的无功功率。
Based on the electronic inverted technology , STATCOM can be faster and more effective to compensate the reactive power in power system , in which GTO and IGBT are be used .
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介绍一种电压型PWM静音式变频器,其主电路选用新型全控型器件&双极型静电感应晶体管(BSIT)和静电感应晶闸管(SITH)。
The paper describes a silent voltage source PWM frequency converter . Its main circuit uses novel full controlled devices bipolar static induction transistor ( BSIT ) and static induction thyristor ( SITH ) .
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主要介绍电力电子全控型器件、电路及其应用。
This paper introduces the power electronic wholly-controled devices , it 's circuits and applications .
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简述了一种采用全控型器件研制的大功率并联负载谐振式感应加热电源。
This paper describes a kind of high power current-fed parallel resonant induction heating supply using full control IGBT .
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随着全控型器件的发展以及性能的不断改善,电压源换流器的应用越来越广泛。
With the development of fully controlled devices and the improvement of their performance , the application of voltage source converters became more and more common .
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尽管功率半导体器件技术的快速发展,让全控型高压器件的制作成为了可能,但目前的技术仍难以满足实际应用的需求。
Though with the rapid development of power device technology , the manufacturing of fully controlled high-voltage power devices is possible , it still can not meet the demand from the practical application .
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全控型电力电子器件IGBT在牵引电传动电能传输与变换、有源滤波等领域得到了广泛的应用。
All-controlling power electronics device IGBT in traction power transmission and transformation of power transmission and active filter etc widely application .
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采用全控型电力半导体器件IGBT,研制了160kW/30kHz并联逆变式超音频感应加热电源。
Adopting full-controllable electric semiconductor device IGBT , a 160 kW / 30 kHz parallel-resonance super-frequency induction heating power supply has been developed .
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本文基于电力电子理论,采用全控型电力半导体器件IGBT,研制了适用于激光晶体生长设备的中频感应加热电源。
In this paper , a parallel-resonance induction heating power for equipments that used to grow laser crystal has been developed , it applies power electronics theory and adopts full-controllable electric semiconductor device IGBT .
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IGBT是80年代初出现的新一代全控型电力半导体器件,在感应加热领域生产的功率达数百千瓦、频率10~100kHz的IGBT超音频电源,正得到广泛应用。
IGBT emerged in early 1980s as a new type of entire-control power electronics transistor . The Induction-heating Power Supply ( ISP ) with power of hundreds kilowatt and frequency between 10 ~ 100 kHz is popularly used in induction-heating field .
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全控型电力电子器件驱动技术的新进展
New Advance of the Driving Technique of Full Controlled Power Electronic Devices
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由于目前全控型电力电子器件的容量比较小,因此有源电力滤波器设计补偿容量有限。
At present , the capacity of all-controlled power electronic devices is small , so the design capacity of APF is limited .
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做为新一代的直流输电技术,柔性直流输电采用全控型电力电子器件、电压源换流器和脉宽调制等技术,解决了传统直流输电存在的诸多问题。
As a new generation of HVDC Transmission technology , VSC-HVDC introduced all-controlling power electronics device , voltage source converters and PWM control technology , solved many problems which exist in conventional HVDC .