另外还确定了IGBT的缓冲电路参数、死区时间参数等。
In addition, the appropriate parameters of snubber circuits and dead-times for IGBT were worked out.
但实际测量时由于计数器的死区时间，使得无间隙采样十分困难。
But in practical measurement, it is very difficult to make no dead time sample due to the counter's dead time.
在D类音频功率放大器中，驱动死区时间控制是一个很流行的术语。
Driver deadtime control is a popular scheme used to prevent the occurrence of the shoot-through issue in a Class-D APA (audio power amplifier).
死区时间选择的不合理会使逆变器件产生过高的浪涌电压和电流甚至损坏。
Unreasonable selection of dead time can make inverting components to produce higher inrush voltage and current and even damaged.
分析了变频器主功率器件IGBT的死区时间对其输出电压、输出电流的影响。
The influence of dead time of power device IGBT on inverter's output current and output voltage is discussed.
通过选择缓冲电容器的死区时间和数值，便能够在所有运行模式中实现软开关。
Through choosing the dead band time of amortize capacitor and numerical value, can realize soft switch in all operation pattern.
针对PW M电压型变频器死区时间对输出电压的影响，提出了一种死区时间补偿方案。
Aimed at the influence on the inverter output voltage caused by the PWM inverter dead-time, one dead time compensation strategy is proposed.
提出一种用相位角预测的方法实现逆变器和变流器死区时间的补偿，从而可省去电流传感器。
In this paper, a new method is proposed to compensate dead time using phase Angle prediction, and current sensor can be omitted.
文中介绍了采用普通元器件，为互补SPWM信号设定可调的死区时间，确保逆变器安全工作。
This paper introduces an approach of designing the adjustable dead time of the complement SPWM signal source using general devices to assure the safe operation of the inverter.
为了增加更多的死区时间，补偿功率管的切换瞬间短暂延时，增加了一个肖特基二极管，与栅极电阻。
The schottky diode bypasses the gate resistor in the gate discharge path, so that there is no falling edge delay. The delay at the rising edge adds dead time.
传统SVPWM控制方式存在死区时间，使系统输出电压能力降低，出现相位偏差、波形畸变等现象。
Aiming at the phenomenon of reduced system output voltage capability, phase deflection and wave aberration of tradition SVPWM dead problem.
通过设置死区时间实现开关功率器件的零电压开通与关断，利用该变换器研制出GTO门极驱动用电源。
The turn-on and turn-off of power devices under zero voltage are realized with addition of dead time. The power supply for GTO gate driver is developed by use of the converter.
死区时间的合理选择是保证移相定频控制的全桥零电压开关DCDC变换器零电压开关状态的必要条件。
Proper selection of the switching dead time of the lagging arm is necessary for ensuring the ZVS operation of the phase shifting FB ZVS DC DC converter.
详细叙述了该方法的基本原理，并以其中的一个死区时间产生电路为例，介绍了电路的设计要点及时序分析。
The principle of this method is introduced in detail, and a kind of circuit of generating dead time and its timing simulation are given.
提出了一种利用标准化死区时间整定PID参数的新方法，并利用曲线拟合最小二乘法求得控制器的整定公式。
A new method tuning the PID parameters is presented by the normalized dead time of process. The tuning formulae are obtained from the curve fitting in the least-squares sense.
在分析了传统死区时间补偿方法的缺点之后，提出了适合于通用变频器的基于旋转坐标变换的死区时间补偿方法。
Based on the analysis of traditional compensation methods, a method compensating the dead-time in a synchronous rotating reference frame is proposed, which fits for general-purpose inverters.
设计电压型PW M变频器时死区时间的设定会造成输出谐波增加、负载电动机转矩脉动，严重时甚至引起电动机震荡。
In the design of voltage PWM inverter, the existence of dead-time will arouse the in-crease of output harmonic, the pulsation of the motor torque, and even the oscillation of the motor.
提供了该变换器两个死区时间的设计方法，从而保证了开关电压应力限制在输入电压的一半，同时满足每个开关零电压关断的实现条件。
The design consideration for two dead times is presented to assure that voltage stress for main switches is within half of input voltage and ZVS for each main switch is achieved.
外侧流的最小停留时间、峰值时间和活塞体积分率小，死区体积大。
Compared to the inside outlet, the outside outlet has short minimum residence time and peak concentration time, small plug volume and large dead zone volume.
外侧流的最小停留时间、峰值时间和活塞体积分率小，死区体积大。
Compared to the inside outlet, the outside outlet has short minimum residence time and peak concentration time, small plug volume and large dead zone volume.
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