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A new method of pumping electric-discharge gas lasers and excimer lamps is proposed on the basis of generators with inductive energy storage and opening switches of various types (exploding wires, gas-discharge low-pressure devices, plasma erosion opening switches, and semiconductor SOS diodes). It is shown that the inductive energy
In this paper, we investigate a water treatment method that sprays waste water droplets into a pulsed discharge space. For this method, it is important to apply pulsed voltages with a short pulse width and a fast rise to the electrode to realize high energy efficiency. An inductive energy storage (IES) circuit using a semiconductor
In order to maintain a high current in L 1 for a long time, the resistive inductor L 2 does not store energy initially. This makes the energy density slightly less than that of a purely superconducting inductive system, but it is easier to implement an
In this article, a novel circuit topology concept that can generate bipolar pulses based on linear transformer driver (LTD) topology is presented. Different from
An efficient electric-discharge XeCl laser is developed, which is pumped by a self-sustained discharge with a pre-pulse formed by a generator with an inductive energy storage and a semiconductor opening switch on a basis of SOS diodes. An output energy up to 800 mJ, total pulse length up to 450ns, and a total laser efficiency of 2.2% were attained using a
up to 500 ns and efficiency of over 2% was developed using the inductive pumping generator with an SOS.30) In the present paper we report the development of long-pulse discharge XeF and KrF lasers pumped by an generator with inductive energy storage and an SOS for the first time. 2. Experimental.
A review of applications of double-discharge circuits based on generators with inductive energy storage (IES) and semiconductor opening switches (SOS) for efficient excitation of different gas
In this paper, we investigated a water treatment method that sprays waste water droplets into a pulsed discharge space. To increase energy efficiency of this method, a pulsed power generator should output a pulsed power of a high peak and a short pulse width and be low circuit loss, high repetition rate, high power, and high stability. An
An inductive energy storage switch system for the destruction of solid materials is reported. This is based on creating a pulsed electric breakdown in the solid dielectric, which then propagates in the specimen. This scheme provides a higher destruction effectiveness compared to a capacitive energy storage system. The higher energy efficiency is
High temperature superconducting pulsed power transformer (HTSPPT) provides an efficient method for inductive energy storage and current multiplication.
Pulsed gas discharge is an important means of generating low temperature plasma. Short pulses with fast frontier show superior performance in terms of increasing the active particle content, ionization coefficient and electron conversion rate due to its higher voltage rise rate. The common nanosecond pulse generator is based on capacitive energy storage.
Energy stored for the discharge of an electric propulsion system has been done before in a vacuum arc thruster using traditional copper coils [6], however, this paper investigates energy stored by
In pulse power applications, where high energies have to be commutated from the energy storage system to the load in a very short time interval, there is a great
Abstract: An inductive energy storage switch system for the destruction of solid materials is reported. This is based on creating a pulsed electric breakdown in the solid dielectric,
This model can fill the gap in performance predictions, and can serve as a reference for the design and optimization of vacuum arc thrusters developed in the future. The main results are as follows. (1) A circuit model was built to calculate the current-time curve and discharge energy.
In pulse power applications, where high energies have to be commutated from the energy storage system to the load in a very short time interval, there is a great interest in using
An inductive energy storage pulsed-power generator with storage inductor and opening switch can probably realize a lightweight, compact and high-power laser system. The discharge condition was
A vacuum arc thruster is a type of micro-thruster based on pulsed ablative vacuum arc discharge. A simple inductive energy storage circuit in a vacuum arc thruster is particularly suitable for CubeSats because of its compact size and low cost. In practice, it is necessary to predict the thruster performance with the given design parameters.
The inductor for a capacitor cell of the large capacitive energy storage is presented. Energy stored in the inductor is 64 kJ, maximum voltage between terminals is 18 kV, maximal current is 60 kA
The energy density of the inductive energy storage systems is one order of magnitude higher than that of the capacitive ones. Therefore, they have potential applications in the future.
A design of high-current nanosecond generators with discharge of an inductive energy storage into a 15 Ω resistive load and test data are presented.
Generally, capacitive energy storage pulsed-power generators, for example a Blumlein generator, and magnetic compression and capacitive-transfer type of circuits, are used as a power supply of a pulse laser exited by discharge. Their operations are possible by using only a closing switch. Many practical and commercial switches have been
A design of high-current nanosecond generators with discharge of an inductive energy storage into a 15 Ω resistive load and test data are presented. Parameters of the opening switch made as an electrical explosive current interrupter are optimized. When the voltage applied to the inductive energy storage is 50 kV, the
At the expense of the energy stored in the inductor saturated (the intermediate inductive energy storage), (discharge tube) charging peaking capacitor kV connected in parallel to the diode to a voltage of in a time of 20–50 ns. A quartz tube 20 cm long and 6 mm
Long-duration storage describes the category of storage solutions that can consistently discharge at their max power (or close to it) for an extended period: instead of six hours of discharge, we''re talking about six days of output. Importantly, long-duration storage differs from long-term storage: long duration describes the time a battery can
An inductive energy storage (IES) pulsed power generator using a fast recovery diode as a sem iconductor opening switches Manuscript received on 20 November 2006, in final form 13 February 2007.
The energy stored in the inductor is dissipated in this spark. Summary: An inductor doesn''t "want" the current to be interrupted and therefore induces a voltage high enough to make the current continuing. Side note: In many electric engineering applications this kind of inductive spark is a highly undesirable feature.
A high-voltage pulse generator with an inductive energy storage is described. Its operation is based on the current interruption by a thyratron. 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) power source voltage
A vacuum arc thruster is a type of micro-propulsion device that is based on pulsed ablative vacuum arc discharge. It was developed around 2000 [5] and was tested in orbit for the first time in 2015 [6]. By adopting a simple inductive energy storage (IES) circuit [7] and the "triggerless" ignition method [8], the mass of the propulsion
High Power and Efficiency: Inductive energy storage devices can release large amounts of power in a short time. This makes them highly efficient,
The full-width at half-maximum of about 35 ns was obtained at an additive pressure of 4.5 Torr and the lasing energy close to maximum (Fig. 13). Lasing pulses with a width of about 50 ns were also
Abstract. An efficient electric-discharge XeCl laser is developed, which is pumped by a self-sustained discharge with a prepulse formed by a generator with an inductive energy storage device and a semiconductor current interrupter on a basis of semiconductor opening switch (SOS) diodes.
$begingroup$ Very nicely explained. A couple of notes 1) you don''t need a separate power supply, you can use a pre-charged capacitor (large enough to hold the inductive energy) This allows you to dissipate the energy (discharge the cap) over a
The initial starting voltage as well as the energy to operate the vacuum arc is generated by a low mass (<300 g) inductive energy storage PPU, which can be controlled with TTL level signals.
Lasing and discharge characteristics of a nitrogen laser pumped by a transverse discharge from a generator with an inductive energy storage and a semiconductor current interrupter are investigated
Abstract: The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this
Abstract. The power supply for a railgun used as long-range artillery is investigated in this paper. As described in an earlier study, an 8-kg projectile is accelerated to 2500 m/s in order to
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