An inductive energy-storage forming line type nanosecond pulse generator having an output pulse regulation and control capability, the generator comprising a pulse forming main switch M main
May 24, 2023 · Custom Capacitors for Pulse-Discharge Applications Work with the industry''s most experienced engineering staf to develop custom, high-energy, pulsed DC capacitor for your
Jul 18, 2019 · This study presents design and analysis of a pulse capacitor charge power supply (CCPS) system by employing a novel brushless field assisted
Dec 21, 2020 · A capacitor charging power supply in pulse power system for high-power application has been investigated in [13] discussing and reporting that CCPS used in the high
Aug 26, 2017 · Considering electrical energy stored in capacitors, it will be described in this chapter the key circuits for high-voltage pulse generation, which include direct capacitive
Aug 27, 2017 · Compared to a square pulse generator based on a capacitor discharge (described in section "Capacitive Storage "), without other losses and in a matched systems, the energy
Feb 10, 2022 · The development of pulsed power puts forward new requirements on volume and weight of generators. To develop a compact and lightweight high-voltage pulse genera
Feb 20, 2025 · This article based on Knowles Precision Devices blog explains how Marx generators play a critical role in generating high-voltage pulses by
Jun 5, 2020 · Each module consists of 18 energy storage capacitors, metal-oxide-semiconductor field-effect transistors and their driving circuits connected in
Oct 19, 2023 · High power pulse generators with variable parameters are helpful in many applications in the industrial and medical fields. The traditional approach to design t
Jul 7, 2017 · This chapter covers various aspects involved in the design and construction of energy storage capacitor banks. Methods are described for reducing a complex capacitor bank
Mar 17, 2025 · Key Insights: GFT introduces a structured resonance approach to fusion energy storage. Fusion capacitors prevent plasma instabilities, ensuring longer reaction durations.
Mar 31, 2024 · A pulse generator with extremely short pulse is developed for plasma processing application by employing pulse forming lines (PFL) and pulse transformer. In this application,
Using 155V DC power supply, the experimental results show that the capacitor energy storage pulse driver circuit can achieve a pulse constant current output with amplitude of 30A, pulse
Oct 7, 2023 · Generators with an average power of up to 5 kW, an output voltage of up to 10 kV and a storage mass of up to 100 kg can be used to supply high-voltage consumers with
In this paper, the energy of a Marx pulse generator is calculated and visualized for input dc voltage from 1 to 20 kV, value of the capacitor from 1 to 33 nF and the number of stages from 1
Oct 7, 2023 · Abstract A generator with galvanic coupling of an external DC voltage source, windings of a voltage-boosting transformer energy storage and a high-voltage consumer of
Nov 17, 2024 · In this research, we introduce a capacitor-diode voltage multiplier (CDVM) circuit as a groundbreaking substitute for conventional Marx generators. The design features a spark
At the same time, to further verify its actual effect in the pulse generator, this article uses a typical pulse generator single module with capacitor energy storage as a test topology and builds
Capacitors play a critical role in energy storage within Marx generators. Charged in parallel, each capacitor achieves the same voltage level while remaining insulated from the full output voltage until the discharge process begins. This configuration ensures efficient energy storage and controlled release.
To ensure the maximum power output of the pulse generator , and consider the loss of each device, this paper chooses the high-voltage DC power supply DW-P52–400F produced by the TianJin Dongwen High-Voltage Power Supply Co., Ltd. The output power is 200 W, and the output voltage ranges from 0 to 500 V.
To achieve the pulse generator that has portable features, it must be designed in a compact size. Since the pulse generator needs a high voltage to operate, it must be equipped with a high-voltage source where a transformer is commonly employed. This, however, will cause the pulse generator to be heavy, bulky, and consume space.
In addition, multiple capacitors in parallel can effectively reduce the equivalent series resistance and the equivalent series inductance of the pulse-forming circuit. The selection of the MOSFET needs to be based on the output voltage and maximum output current of the pulse generator.
It is clear that when the pulse generator is in the discharging mode, the capacitor voltage will rapidly decrease. After the discharge has been completed, the capacitor will be recharged to 500 V in approximately 60–80 ms.
To have a reliable high-voltage pulse generator, a technique of capacitor discharge was employed. Four units of capacitor rated 100 μ F 1.2 kV were connected in series to produce 25 μ F 4.8 kV which were used to store the energy of approximately 200 J.
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