Modular Pulse Generator With Capability of Capacitive Energy Recovery
Modular Pulse Generator With Capability of Capacitive Energy Recovery
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DOI：
10.1109/tps.2013.2280754
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发表时间：
2013-09
影响因子：
1.5
通讯作者：
T. Yanagidaira;T. Kikuchi;Kei Higashiyama
中科院分区：
文献类型：
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作者：
T. Yanagidaira;T. Kikuchi;Kei Higashiyama
重复性高电压脉冲发生器，包括许多模块能够恢复电容性能量在脉冲终止阶段，被开发用于与电容性负载。该模块基本上由两个电容器组成，一个用于能量存储，另一个用于能量恢复，以及两个开关。第一开关以100 ns范围内的可变宽度的脉冲将能量从存储电容器传递到电容性负载，然后第二开关将电容性负载上的残余电荷转移到恢复电容器。金属氧化物半导体场效应晶体管为基础的模块额定在600 V和96 A的实验结果进行了说明。在50 Ω-100 pF的负载上，利用6个模块并联，产生了脉宽600 ns、幅度10 kV的脉冲，并回收了50%以上的电容能量。
A repetitive high-voltage pulse generator, consisting of many modules capable of recovering capacitive energy at the pulse termination phase, was developed for use with a capacitive load. The module essentially consists of two capacitors, one for energy storage and the other for energy recovery, and two switches. The first switch delivers energy from the storage capacitor to the capacitive load in a pulse of variable width in the 100-ns range, and then the second switch transfers the residual charge on the capacitive load to the recovery capacitor. The experimental results for metal-oxide-semiconductor field-effect transistor-based modules rated at 600 V and 96 A are described. Using the six modules connected in parallel, pulses of width 600 ns and amplitude 10 kV were produced on a 50 Ω-100-pF load, and more than 50% of the capacitive energy was recovered.