Pulse generator energy storage

The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this article, a new inductive high-current pulse generator circuit is proposed based on XRAM (MARX spelled backword) current multiplier converter concept and multistage pulse transformers by using power electronic … The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this article, a new inductive high-current pulse generator circuit is proposed based on XRAM (MARX spelled backword) current multiplier converter concept and multistage pulse transformers by using power electronic …

What is a boost high-voltage nanosecond pulse generator?

In the article, a new type boost high-voltage nanosecond pulse generator is proposed. The distributed inductance of the transmission line is utilised as the energy storage unit and cooperated with the variable impedance transmission line transformer to generate nanosecond pulses with extremely high-voltage gain.

Can a nanosecond pulse generator achieve high voltage gain?

The paper proposed a new type boost nanosecond pulse generator with extremely high-voltage gain. The principle of inductance energy storage for the transmission line and the method of a variable-impedance transmission line transformer boost are proposed to achieve higher voltage gain.

What is a nanosecond pulse generator?

The PFN in a (nanosecond) pulse generator should release its energy rapidly. For instance, when a 1-ns rise time pulse is required, then this is also the time scale within which the energy must be released from the PFN. This requires a low-inductance PFN, such as capacitors or transmission lines.

What is the charge time of the energy storage pulse formation line zstorage?

In the experiment, the signal generator trigger pulse width is set to 2 μs. This means that the charge time of the energy storage pulse formation line Zstorage is 2 μs. During the charging time, set the voltage of the DC supply to 20 V. Diagram of each part of the single-module circuit.

Can a pulse generator be modularised?

An interesting fact is that the pulse generator can be modularised by the isolation effect caused by the transmission line time delay. A nanosecond pulse with extremely high-voltage gain is eventually generated, while the number of switches is reduced. This paper is organised as follows.

Can solid-state generators produce nanosecond high-power pulses?

This paper presents a systematized review of the research on the production of nanosecond high-power pulses using solid-state generators based on an inductive energy store and a semiconductor opening switch that have been performed in the past 25 years.

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A Repetitive High-Current Pulse Generator Circuit Based on …

The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this article, a new inductive high-current pulse generator circuit is proposed based on XRAM (MARX spelled backword) current multiplier converter concept and multistage pulse transformers by using power electronic …

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PFN-Marx

The pulse forming network (PFN)-Marx generator can realize both integration of pulse modulation and pulse voltage accumulation, exhibiting a the natural "gene" of compactness. In recent years, the pulsed energy storage technology has been developing rapidly, which makes it a reality to use PFN-Marx generators to drive various loads directly.

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Marx Generator Design and Performance 2

Typical applications of the Marx generator has been with pulse charging circuits. In essence, the generator is used as an energy storage element, at relatively low voltages, and when fired, pulse charges a transmission line at a high voltage, with typical applications seen in High Power Microwave, and accelerators. Generators in

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A High-gain nanosecond pulse generator based on inductor energy storage ...

Compared with the nanosecond pulse generator based on capacitive energy storage, the inductive energy storage has outstanding advantages in energy storage density, miniaturization of the device, and less influence of loop inductance. However, the inductive energy storage also suffers from problems such as limitation of disconnect switch ...

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Basic Concepts of High-Voltage Pulse Generation

orders of magnitude in comparison with the high-voltage pulse widths (Pai and Zhang 1995b). Energy storage can be done in many different ways, where electrical energy stored in capacitors and magnetic energy stored in inductors have been widely employed. If one compares the energy storage density capabilities of electric and

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10 kV nanosecond pulse generator with high voltage gain …

In the article, a new type boost high‐voltage nanosecond pulse generator is proposed. The distributed inductance of the transmission line is utilised as the energy storage …

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Compact High‐Voltage Pulse Generator for Pulsed Electric …

The practical development process of the pulse generator can be breakdown into four major parts: (1) variable high-voltage source which converts the utility of AC voltage to a …

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Review of high power compact pulse forming network-Marx generators

The pulse forming network (PFN)-Marx generator can realize both integration of pulse modulation and pulse voltage accumulation, exhibiting a the natural "gene" of compactness. In recent years, the pulsed energy storage technology has been developing rapidly, which makes it a reality to use PFN-Marx generators to drive various loads directly.

Learn More →

All-solid-state inductive energy storage pulse forming line …

The all-solid-state inductive energy storage pulse forming line modulator is a brand-new solution to achieve a high repetition rate, high voltage gain, and short pulse output. However, due to the non-ideal dynamic characteristics of the switch and the fixed physical space size of the transmission line, it''s difficult to realize the generation and control of high-voltage short pulses. …

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A Novel Modular Pulse Generator With High Voltage Gain …

The development of pulsed power puts forward new requirements on volume and weight of generators. To develop a compact and lightweight high-voltage pulse generator, this work proposed a new modular pulse forming topology with high voltage gain and a reduced number of energy storage capacitors. The topology is realized by charging a set of capacitors cyclically …

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Basic Concepts of High-Voltage Pulse Generation 48

orders of magnitude in comparison with the high-voltage pulse widths (Pai and Zhang 1995b). Energy storage can be done in many different ways, where electrical energy stored in capacitors and magnetic energy stored in inductors have been widely employed. If one compares the energy storage density capabilities of electric and

Learn More →

Compact Nanosecond Pulse Generator Based on Distributed …

High-voltage nanosecond pulse generators with compactness and repetition frequency have become a vital demand in some fields. In this article, the principle of inductive energy storage (IES) is applied to twisted pair wire (TPW), which serves as an energy storage unit for generating nanosecond pulse. As a kind of transmission line, the electromagnetic field …

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Output voltage adjustment of a pulsed high-voltage nanosecond generator ...

The possibility of adjusting the output voltage of a high-voltage nanosecond pulse generator with inductive energy storage and a solid-state switching system was investigated. …

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Compact Nanosecond Pulse Generator Based on Distributed …

High-voltage nanosecond pulse generators with compactness and repetition frequency have become a vital demand in some fields. In this article, the principle of inductive …

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(PDF) A compact nanosecond pulse generator

A compact high-current pulse generator with the amplitude of the load current up to 140 kA and rise time below 200 ns is designed. The basic element of the pulse generator design is the HCEIcap ...

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Pulsed power technology based on …

This paper presents a systematized review of the research on the production of nanosecond high-power pulses using solid-state generators based on an inductive energy store and a semiconductor opening switch that have …

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High Voltage Nanosecond Pulse Generator based on Inductive Energy ...

High-voltage square-wave nanosecond pulse generator has a broad application prospect in the fields of atmosphericn low-temperature plasma, biomedicine and power equipment detection. Pulse forming line is an effective way to realize high-voltage square-wave nanosecond pulse output. However, the existing technology is difficult to coordinate the contradiction between the …

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Pulsed power applications for agriculture and food processing

Figure 15 shows (a) the circuit diagram, and (b) typical output voltage of the inductive energy storage system pulsed power generator for driving non-thermal plasma reactors (Takaki et al. 2007, 2011; Takahashi et al. 2011). The electrical charges stored in the capacitor C 1 are transferred to the pulse transformer by sparking the gap switch.

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A High-Voltage Pulse Generator with Inductive Energy Storage …

It was shown that a TГИ2-500/20 thyratron is capable of reliably interrupting the current with an amplitude of 800–850 A in an inductive energy storage, forming from a low-voltage (0.5–2 kV) …

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Basic Concepts of High-Voltage Pulse Generation

Considering the above requirements, there are several basic concepts that can be used for high-voltage pulse generation. The key idea is that energy is collected from some primary energy source of low voltage, stored temporarily in a relatively long time and then rapidly released from storage and converted in high-voltage pulses of the desirable pulsed power, as described …

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A High-gain nanosecond pulse generator based on inductor energy storage ...

Pulsed gas discharge is an important means of generating low temperature plasma. Short pulses with fast frontier show superior performance in terms of increasin.

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Pulsed power technology based on …

TRIDENT—A megavolt pulse generator using inductive energy storage," in . Proceedings of the 2nd IEEE International Pulsed Power Conference, Lubbock, Texas, USA, June 12–14, 1979 ... Lavrentiev, " …

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Pulsed Power Generators | SpringerLink

It serves three important functions, the first of which is to (temporarily) store energy. The PFN in a (nanosecond) pulse generator should release its energy rapidly. For instance, …

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Key words: short pulse generator, inductive energy storage, pulse forming line, gate driver, pulse duration modulation ,[1],[2-3]。, ...

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The Cascade of High-Voltage Pulsed Current Sources

Pulsed current generators using inductive energy storage (IES) can satisfy this demand, and there have been many studies on inductive pulsed current generators [12,13,14,15]. When the current flowing through the inductor changes, counter electromotive force will be generated at both ends of the inductor to maintain the original current amplitude.

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10 kV nanosecond pulse generator with high …

In this paper, a new type of boost pulse-forming line generator is proposed. Combining the advantage of a short pulse generated by the …

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Circuits of high-voltage pulse generators with inductive-capacitive ...

There are described electric schemes of multi-cascade generators on the basis of stepped lines, the distinction of which consists in initial storage both of electric and magnetic energy. In ideal case they possess 100 % efficiency and form at the load a rectangular voltage pulse, which amplitude exceeds in several times the generator charge voltage. As compared to known …

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(PDF) 10 kV nanosecond pulse generator with high voltage …

In the article, a new type boost high‐voltage nanosecond pulse generator is proposed. The distributed inductance of the transmission line is utilised as the energy storage unit and cooperated ...

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(PDF) Compact inductive energy storage pulse power system …

The advantages are compactness and the low cost of the primary energy store. 9, 10 The objective of this study was to develop and investigate a compact pulse generator with intermediate inductive ...

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