IGBT的例句大全

Combined with the design of brushless DC electric motor controller, a method to estimate power loss of IGBT ( Insulated Gate Bipolar Transistor) based on PSPICE simulation is proposed.

结合无刷直流电机控制器的设计，提出了基于PSPICE仿真的绝缘栅双极型晶体管IGBT（Insulated Gate Bipolar Transistor）功率损耗的估算方法。

By controlling the light wave-form of Xe lamp with insulated gate bipolar transistor ( IGBT) and using the periodic long-pulse chopper technology, a long pulsed medical Nd: YAG laser was designed.

运用绝缘栅双极型晶体管（IGBT）对泵浦氙灯进行斩波放电，并采用间歇式长脉冲斩波技术，设计了一套能发射和控制长脉冲激光的Nd：YAG激光器。

Full-bridge dual inverter configuration is adopted by main circuit which is supplied by single power source. IGBT ( insulated gate bipolar transistor) is comparatively chosen as switch component to perform energy transfer and power conversion.

电源主电路是单电源供电，采用输出功率较大的全桥双逆变结构，比较地选取绝缘栅双极型晶体管IGBT作为主控开关功率转换器件。

The recent development of pulse modulator is to use solid-state switches such as IGBT ( Insulated Gate Bipolar Transistor) and power MOSFET ( Metal Oxide Semiconductor Field Effect Transistor) etc. as substitute for hydrogen thyratrons.

用IGBT（绝缘栅双极性晶体管）和功率MOSFET（金属氧化物半导体场效应管）等固态功率开关器件代替氘闸流管开关是脉冲调制器技术的最新发展方向。

Firstly, three-phase bridge full-controlled circuit is adopted to constitute the converters, in which IGBT are employed as the switch components, and the gate-firing signals of IGBT are obtained by use of SPWM method.

首先采用三相桥式全控电路组成VSC，VSC的开关器件采用绝缘栅双极性晶体管（IGBT），门极信号按SPWM的方式产生。

IGBT Based Control System of Neutral-Point Grounding Impedance for Distribution Networks

基于IGBT的配电网中性点接地阻抗控制系统

Two novel control systems of neutral-point ground impedance are designed with IGBT.

并采用IGBT控制技术，设计了有源和无源两种配电网中性点接地阻抗控制系统。

The system of waveform control for IGBT inverter CO_2 welding power source

IGBT逆变CO2焊电源波形控制系统

In order to achieve the aim of CO2 welding, a suit of IGBT inverter CO2 system is developed.

为了满足CO2焊的要求，研制了一套IGBT逆变式的波形控制CO2焊系统。

This commutation method does not require any current or voltage sensors and it only depends on the RB-IGBT collector-emitter voltage sensing unit on the drive board to acquire the necessary information.

该换流策略不需要任何电流电压传感器，仅依靠本文为RB-IGBT设计的驱动保护电路中的集-射电压检测单元即可获取换流所需信息。

The Application of IGBT-PWM Direct Current Governor Control System in Leading Screw Lathe

基于IGBT-PWM直流调速系统在丝杠机床中的应用研究

IGBT ( Insulated Gate Bipolar Transistor) is the main switch power device in the power electronics. Due to the fast switching speed and low dropout voltage, it is widely used in power electronic devices.

IGBT（绝缘栅控双极型晶体管）是电力电子技术中的主流开关功率器件，由于开通／关断速度快、通态压降小等优点，在电力电子装置中得到广泛的应用。

Thunderbolt IGBT generation high voltage power IGBTs.

迅雷IGBT代高电压功率IGBT。

This soft-switching structure increases a charge-discharge capacitor and two IGBTs between inverter and power, IGBT control the power turn-on and off, causing the capacitor charging and discharging, forming a soft-switching condition.

该拓扑结构是在逆变桥和电源之间增加一个充放电电容和两个IGBT，通过IGBT控制电源通断，使电容充放电，形成软开关的条件。

Because There is a relationship between the loop of conducted interference and turn-on and turn-off of the up and down bridge arm IGBTs, analyze the loop of CM interference and DM interference as the state of IGBT.

由于传导干扰的路径和上下桥臂IGBT的开通和关断有很大关系，因此分析了IGBT不同的开关状态下的共模干扰和差模干扰的传播路径及其共模干扰和差模干扰传播的特点。

Therefore, it is very realistic for us to study IGBT type inverter co2 arc welding power source.

因此，研究IGBT逆变CO2焊接电源具有十分重要的现实意义。

However, the IGBT switching losses is large, especially at high-frequency switch with tail current state, which limits the frequency of IGBT.

然而大容量的IGBT存在开关损耗大，尤其是拖尾电流在高频开关工作状态下引起的关断损耗很大，限制了其工作频率的提高。

The Mathematical Model of IGBT Reverse Spike Voltage in High Frequency Group Pulse Electrochemical Machining

高频群脉冲电解加工中IGBT反向尖峰电压的数学模型

the research of the digital control of igbt superaudio-frequency heating power supply

IGBT超音频加热电源数字化控制的研究

research on phase tracing for superaudio induction heating power supply using igbt

IGBT超音频感应加热电源相位跟踪的研究