An all solid-state high-voltage ns trigger generator based on magnetic pulse compression and transmission line transformer

2013 ◽  
Vol 84 (9) ◽  
pp. 093306 ◽  
Author(s):  
Jiajin Lin ◽  
Jianhua Yang ◽  
Jiande Zhang ◽  
Xinbing Chen
Keyword(s):  
Solid State ◽  
Transmission Line ◽  
High Voltage ◽  
Pulse Compression ◽  
Magnetic Pulse

High voltage pulse generation using magnetic pulse compression

2013 ◽  
Vol 62 (3) ◽  
pp. 463-472
Author(s):  
Michał Balcerak ◽  
Marcin Hołub ◽  
Ryszard Pałka
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
Pulse Compression ◽  
Pulse Generator ◽  
High Voltage Pulse ◽  
Pulse Generation ◽  
Magnetic Pulse ◽  
Short Pulses ◽  
Pulsed Corona ◽  
Core Losses

Abstract The paper presents an overview of a method of nanosecond-scale high voltage pulse generation using magnetic compression circuits. High voltage (up to 18 kV) short pulses (up to 1.4 μs) were used for Pulsed Corona Discharge generation. In addition, the control signal of parallel connection of IGBT and MOSFET power transistor influence on system losses is discussed. For a given system topology, an influence of core losses on overall pulse generator efficiency is analysed.

scholarly journals A high-voltage, long-pulse generator based on magnetic pulse compressor and Blumlein-type rolled strip pulse forming line

2015 ◽  
Vol 33 (3) ◽  
pp. 511-518 ◽  
Author(s):  
Song Li ◽  
Jing-Ming Gao ◽  
Han-Wu Yang ◽  
Bao-Liang Qian
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Pulse Generator ◽  
Average Power ◽  
Rate Capability ◽  
Rolled Strip ◽  
Magnetic Pulse ◽  
Pulse Compressor ◽  
Magnetic Pulse Compressor ◽  
Long Pulse

AbstractIn this paper, a new technical scheme of high-voltage, long-pulse generator, mostly based on solid-state power devices, including magnetic pulse compressor, Blumlein-type rolled strip pulse-forming line (RSPFL) and inductive voltage adder (IVA), is proposed and investigated numerically and experimentally. The generator has potential advantages of high average power level, high repetitive rate capability, long lifetime, and long pulse achievability, which meet the requirements of military and industrial application of the pulsed power technology. Specifically, a two-stage magnetic pulse compressor was set up with iron-based amorphous cores. Total compression ratio of the device is approximately 12 and the achieved voltage efficiency is up to 92%. Low impedance, long-duration Blumlein-type RSPFL was established with characteristic impendence and electrical length of 3 Ω and 100 ns, respectively. Mylar film was selected as the solid-state dielectric. Increased by a four-stage IVA, typical quasi-square pulse was obtained with peak current of 2.3 kA and duration over 200 ns. As the resistance of the dummy load was measured to be 60 Ω, the peak voltage was approximately 138 kV. Experiments show reasonable agreement with numerical analysis.

All-solid-state high-repetition-rate magnetic pulse compression generator

2012 ◽  
Vol 24 (4) ◽  
pp. 889-892 ◽  
Author(s):  
张东东 Zhang Dongdong ◽  
周媛 Zhou Yuan ◽  
李文峰 Li Wenfeng ◽  
许家雨 Xu Jiayu ◽  
王珏 Wang Jue ◽  
...  
Keyword(s):  
Solid State ◽  
Repetition Rate ◽  
Pulse Compression ◽  
High Repetition Rate ◽  
Magnetic Pulse ◽  
High Repetition
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