نتایج جستجو برای: bipolar pulsed power generator

تعداد نتایج: 588321  

2017
L. Lamy Rocha J. Fernando Silva L. M. Redondo

This paper presents equivalent models of Modular Marx Multilevel Converter Diode (MCD) plus load, for bipolar or unipolar operation. With these models, it’s possible to analyze and understand the dynamic behavior of the pulse output voltage and current at the load. Simulation and experimental results, for different voltage levels, and various types of load are presented. Keywords-Modeling , Mul...

2012
Kazuo Shimizu Tomoya Kuwabara Marius Blajan

Decomposition of formaldehyde (HCHO) by a microplasma reactor in order to improve Indoor Air Quality (IAQ) was achieved. HCHO was removed from air using one pass through reactor treatment (5 L/min). From an initial concentration of HCHO of 0.7 ppm about 96% was removed in one pass treatment using a discharge power of 0.3 W provided by a high voltage amplifier and a Marx Generator with MOSFET s...

Journal: :Physics of Plasmas 2022

We present first results from a novel experimental platform that is able to access physics relevant topics including indirect-drive magnetized inertial confinement fusion, laser energy deposition, various in atomic physics, and laboratory astrophysics (for example, the penetration of B-fields into high density plasmas). This uses x rays wire array Z-pinch irradiate silicon target, producing an ...

2017
A. J. M. Pemen I. V. Grekhov E. J. M. van Heesch K. Yan S. A. Nair

Heavy-duty opening switches are the most critical components in high-voltage pulsed power systems with inductive energy storage. For industrial applications such as pulsed corona processing, long lifetime, high repetition rate, high reliability and high efficiency are required. At the Ioffe Institute, an unconventional high-voltage switching mechanism has been found, based on the fast recovery ...

Journal: :IEEJ Transactions on Fundamentals and Materials 1989

2009
H. J. Ryoo S. R. Jang G. Goussev

In this paper, a novel pulsed power generator based on IGBT stacks is proposed for wide pulsed power applications. Because it can generate high voltage pulsed output without any step-up transformer or pulse forming network, it has advantages of fast rising time, easiness of pulse width variation, high repetition rate and rectangular pulse shapes. Proposed scheme consists of multiple power stage...

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