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Inductive energy storage power supply

Topological research on inductive pulsed power supply

The application of pulse power technology in the industrial and military fields requires pulse power as a large current generator. The high energy storage density makes the inductive energy storage have a broader application prospect than the capacitive energy storage. In this paper, we choose the meat grinder topology as an example to examine the circuit

A Repetitive Inductive Pulsed Power Supply Circuit Topology

Inductive energy storage for pulsed power supplies is considered to have great potential because its energy density is 1 order of magnitude higher than that of capacitive one. Associating with the superconducting technology and the STRETCH meat grinder circuit, which proposed by the Institute of Advanced Technology, a superconducting inductive pulsed power supply (SPPS)

The Cascade of High-Voltage Pulsed Current Sources

Currently, pulsed adders are used as pulsed voltage sources maturely. However, their use as pulsed current sources is significantly limited due to circuit impedance and the characteristics of power devices. This paper presents a simple yet effective design for a pulsed current source, incorporating a solid-state Marx pulsed adder as the primary power

Analysis and optimization of batteries powering inductive pulsed power

Inductive pulsed power supply (IPPS) is a promising type of power supplies for electromagnetic launch, but its advantage in energy density is strongly restricted by the primary power source. The low energy storage of capacitors limits the number of times and the power system can supply power to the EML; To make matters worse, if IPPS is

A modified circuit topology for inductive pulsed power supply

The cooling cost of high temperature superconductors is much lower than that of low temperature superconductors. By now, a few HTSPPTs have already been tested based on inductive energy storage system [6], [7], [8] and capacitive energy storage system [9].High energy transfer efficiency can be obtained by using a HTSPPT in a capacitor-based pulsed power

Design and demonstration of micro-scale vacuum cathode arc

An inductor storage power system was used for generating the pulsed plasma. • A micro VACT with inductive energy storage circuit was designed and tested. • A battery was used to reduce the energy consumption of the entire VAT unit. • VAT prototype proposed in this study achieved a single impulse of 2.3 μNs. •

Superconducting inductive pulsed power supply for

The principle of the superconducting inductive energy storage and of superconducting pulse switching is reviewed. Design criteria are discussed by introducing two different laboratory set-ups. Special emphasis will be laid on the methods of charging the energy storage and on the pulse switching. The layout and dimensioning of an experimental pulsed power supply with an

A Novel Repetitive Inductive Pulsed Power Supply Circuit With

Due to the low electrical losses and low charging power requirements, the application of superconducting inductors in the inductive pulsed power supply (IPPS) for Electromagnetic Launch (EML) has great potential. In our previous studies, a repetitive IPPS circuit was proposed based on a high temperature superconducting pulsed power transformer

A modified circuit topology for inductive pulsed power supply based

By now, a few HTSPPTs have already been tested based on inductive energy storage system [6], [7], [8] and capacitive energy storage system [9]. High energy transfer efficiency can be obtained by using a HTSPPT in a capacitor-based pulsed power supply [9], but the energy density of the whole system is still inadequate. As superconducting

An Inductive Pulsed-Power Supply Circuit Consisting of Multiple

Superconducting pulsed-power supply (SPPS) provides an efficient method for both high-density inductive energy storage and high current pulse generation. An SPPS consisting of eight high-temperature superconducting pulsed-power transformer (HTSPPT) modules with XRAM methodology was designed and simulated in preliminary studies. It recycled the

What does inductive energy storage mean? | NenPower

Inductive energy storage addresses this challenge by capturing surplus energy generated during peak production and dispatching it when necessary, ensuring a continuous and stable energy supply. Furthermore, inductive storage technologies contribute to grid stabilization, particularly as more decentralized renewable resources come online.

Design and Simulation of a Multimodule Superconducting Inductive

The superconducting inductive pulsed-power supply (IPPS) is considered to have broad application prospects in the field of electromagnetic launch because of its low electrical loss. Inductive energy storage for pulsed power supplies is considered to have great potential because its energy density is 1 order of magnitude higher than that of

Performance model of vacuum arc thruster with inductive energy storage

By adopting a simple inductive energy storage (IES) circuit [7] and the "triggerless" ignition method [8], the mass of the propulsion system can be decreased to less than 200 g, with a specific impulse of >1000 s and a power level

Design and demonstration of micro-scale vacuum cathode arc

inductive energy storage circuit instead of a power supply system to reduce the energy consumption of the entire VAT processing unit. The energy required for a single pulse was estimated to be 0.266 J, by measuring the change between the discharge current and the voltage. The ion current was measured using an ion detector and was 3.55 A

Application of an inductive energy storage pulsed-power

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 already developed.

Overview of circuit topologies for inductive pulsed power supplies

The pulsed power supply (PPS) is one important component in the electromagnetic launch system. The inductive PPSs have attracted researchers'' attentions with the major advantages of high energy storage density (over the capacitive PPSs) as well as simple structure and easy control (over the rotating mechanical PPSs). As for the inductive PPSs, the

Overview of circuit topologies for inductive pulsed power supplies

The pulsed power supply (PPS) is one important component in the electromagnetic launch system. The inductive PPSs have attracted researchers'' attentions with the major advantages of high energy

An Improved Repetitive Inductive Pulsed Power Supply Circuit

With the development of semiconductor switches in recent years, inductive energy storage has shown a good application potential in pulsed-power supplies. In our previous studies, a repetitive inductive pulsed-power supply (IPPS) circuit topology was proposed to generate continuous current pulses. An insulated-gate bipolar transistor (IGBT) is used as the main switch to cut off

Study of the electromagnetic characteristics of multiple HTSPPT

Although HTSPPT integrates energy storage and pulse compression together, the modular design of HTSPPT is needed to reach tens or hundreds of kA current. In the previous studies, the circuit topology with multiple HTSPPT modules was designed for a superconducting inductive pulsed power supply [6], [7], [8]. As the coil geometric parameters of

A Repetitive Inductive Pulsed Power Supply Circuit Topology

A current multiplier by inductive storage (CMIS) is the pulsed-power supply generating a large current pulse by adding the low currents in a lot of storage inductors which can be switched with the

Design and demonstration of micro-scale vacuum cathode arc

A battery was used instead of a power supply system to reduce the energy consumption of the entire VAT processing unit. The energy required for a single pulse was estimated to be 0.266 J, by measuring the change between the discharge current and the voltage. (VAT) was used in this study. An inductive energy storage device [6] in combination

Inductive storage yields efficient power alternative

A power supply based on inductive rather than capacitive energy storage and incorporating a hysteretic, current-mode, buck regulator can address these concerns at a competitive cost. we developed a driver using inductive energy storage with a hysteretic, current mode, buck regulator (see Fig. 1). Here, the DC current in an inductor is

CN110855146A

The invention belongs to the field of special power supplies, and particularly relates to a high-current pulse type inductive energy storage power supply processor. Background. At present, in the aspect of plasma pulse power supplies, energy is stored mostly in a capacitance mode, and due to the characteristics of capacitance technology, an

Design, Construction, and Testing of an Inductive Pulsed-Power Supply

Inductive energy storage, capacitive energy storage and mechanical energy storage are three typical energy storage forms. Inductive pulsed power supply technology has attracted more and more

Emergency power supply enabling solar PV integration with

emergency power supply (EPS) inductive power transfer (IPT) solar PV system; renewable energy and wireless power transfer; a proof-of-concept for a fully integrated system that uses solar PV as the renewable energy source and a battery as the energy storage, with power transferred via a wireless/contactless interface. This system is simple

Design and Testing of a Novel Inductive Pulsed Power Supply

Higher energy density makes inductive energy storage more promising than capacitive storage for pulsed power supplies in industrial and military fields. To realize high amplitude of pulsed current and relieve stress of opening switch, this paper proposes a novel inductive pulsed power supply consisting of high-temperature superconducting pulse power

多级XRAM型脉冲功率电源开关器件简化研究

Inductive energy storage type pulse power supply has great advantages in energy density and has far-reaching development potential. The XRAM pulse power supply based on series charging and parallel discharge has the advantages of

Why do we need inductive energy storage? | NenPower

With the demand for uninterrupted power supply growing in various sectors, including residential, commercial, and industrial applications, inductive energy storage emerges as a compelling option. The ability to store energy during low-demand periods and discharge it during peak consumption enhances system reliability.

Overview of High-Power Pulsed Power Supply | SpringerLink

1.4.2 Inductive Energy Storage Pulsed Power Supply. Inductive energy storage pulsed power supply is essentially a magnetic-field energy storage pulsed power supply, in which energy is stored in the magnetic field of the coil. It is released to the load during discharging for a strong pulsed current.

A Multi-Module HTS Inductive Pulse Power Supply With Wide

High-temperature superconducting (HTS) inductors have the advantages of low loss, low charging power, and long-term energy storage, making them very suitable for high-power inductive pulse power supplies (IPPS) for continuous electromagnetic launch (EML). However, driving the rail type EML requires high amplitude and a certain pulse width of the current pulse. The current

Inductive energy storage power supply [PDF]

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