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1)  chopping control with IGBT
IGBT斩波控制
2)  IGBT chopper
IGBT斩波
1.
A three-phase current-mode PWM rectifier composed of the SCR phased rectifier and IGBT chopper are studied.
对一种由SCR相控整流和IGBT斩波构成的三相电流型PWM整流器进行了研究。
3)  chopping control
斩波控制
1.
In the meanwhile, the chopping control met.
针对42 V大扭矩(600 Nm)稀土永磁ISG设计了可变结构的功率变换器拓扑,通过对功率变换器的串联和并联切换控制,实现了稀土永磁电机低速时大扭矩输出和高速时发电电压可控,同时提出两路分频错相的斩波控制方法,解决了电机绕组需要高斩波频率,功率开关管斩波频率低的问题。
2.
To exert well the advantage that the principle of AC/AC converter was superior to AC/DC/AC converter,the situation of AC/AC converter technology was analyzed in detail,and the operation principle of AC/AC converter adopting plugged pulse fashion based on the chopping control was presented.
为了充分发挥交交变频原理优于交直交变频原理的优势,详细分析了交交变频技术的现状,提出了基于斩波控制的脉冲阻塞式交交变频原理。
4)  IGBT chopper circuit
IGBT斩波电路
1.
In order to overcome the deficiency of the tradition power, we designed the“main-subordinate”capacitance charging power system based on IGBT chopper circuit and LC filter circuit.
为克服上述缺点,我们设计了基于IGBT斩波电路和LC滤波电路的”母子”式电容储能电源系统。
5)  PWM chopped wave controlling
PWM斩波控制
1.
According to the size of control cycle time granularities, the chopping control model is divided into three categories: controlling of zero-crossing breaking over or shutting off, phase controlling and PWM chopped wave controlling.
针对交流调压的应用需求,建立了切波调压主电路的拓扑结构模型,根据控制周期时间粒度的大小,将切波调压模式分为过零点通断控制、相位控制和PWM斩波控制三种。
6)  chopping control with IGCT
IGCT斩波控制
补充资料:斩斩
1.整肃貌;整齐貌。 2.堆叠貌。 3.锋芒毕露貌。
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