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

Novel IPOx Architecture for High-Voltage Microsecond Pulse Power Supply

The high-voltage microsecond pulse power supply (HV-MPPS) is a key power input device for the study and application of plasma discharge. The energy-storage-based high-voltage pulse power supply outputs microsecond pulsewidths to obtain high-power, ultra-high voltage, and fast front-end output pulses, which are suitable for most plasma discharge

Development of a 100 kA-Level Heterogeneous Homogeneous

The pulse power supply (PPS) can be used to propel objects to ultra-high velocities employing electrical energy instead of traditional chemical energy [].This method transforms electromagnetic energy into mechanical kinetic energy and can accelerate a variety of loads [2,3,4,5,6].The core of the PPS is its energy storage component, mainly classified into

PPE Basic Topologies

Power Supply Storage Capacitor. January 12-16, 2009 USPAS Pulsed Power Engineering E Cook 21 – Only works for one polarity (usually negative) – HVPS must be isolated from energy storage cap during pulse – Loose benefit with series switch array R load C Vg R E +-b g Echg +-Rchg. January 12-16, 2009 USPAS Pulsed Power Engineering Cook

Practical Design of a High-Voltage Pulsed Power Supply

The resonant capacitor charger unit allows for recharging of the energy storage capacitor with a high efficiency and provides the additional possibility to adjust its final voltage value by regulation of the charging interval number. A high-power high_voltage power supply for long-pulse applications. IEEE Trans. Plasma Sci. 2010, 38, 2604

Pulsed Power and High Voltage

These systems typically include a primary power supply, energy storage capacitor, and a switch which transfers the pulse of energy to the load. Loads may be electromagnets, induction accelerator cells, electrostatic accelerator electrodes, plasma sources, antennas, and microwave vacuum tubes. Research includes efficient energy conversion and

Foundations of Pulsed Power Technology | Wiley Online Books

Examines the foundation of pulse power technology in detail to optimize the technology in modern engineering settings Pulsed power technologies could be an answer to many cutting-edge applications. The challenge is in how to develop this high-power/high-energy technology to fit current market demands of low-energy consuming applications. This book

Energy Storage Systems: Technologies and High-Power

Energy storage systems are essential in modern energy infrastructure, addressing efficiency, power quality, and reliability challenges in DC/AC power systems. Recognized for their indispensable role in ensuring grid stability and seamless integration with renewable energy sources. These storage systems prove crucial for aircraft, shipboard

Research on high-precision pulse power supply

In this paper, a 20 kJ high-precision pulse power supply is established for study, consisting of a high energy storage pulse power capacitor (6420 μF/2.5 kV), a pulse forming inductor (2.73 μH/0

Research on Energy Recovery of Inductive Pulsed Power Supplies

A power of 950 kW at efficiency of 43 % (with energy recovery) could be obtained for pulse lengths of 180 s (limited by the available high-voltage power supply). A 30 minute pulse was performed

A multi-objective configuration optimization method of passive

The lithium-ion battery energy storage system currently widely used faces a problem of rapid degradation of electrical performance at very low temperatures (such as −40 °C), making it difficult to meet the power supply requirements of high-power pulse loads in low-temperature environments.

Design and analysis of a pulse capacitor charge power

For a long time, capacitors as energy storage elements have been widely used in power supplies in various systems [1]. Despite the [14], a novel pulse power supply topology with high safety and high reliability based on the buck–boost converter concept has been presented. The

Structure optimization of the protection inductor for the high energy

The high energy density pulse power supply with the capacitor bank as the energy storage unit is an essential part of the primary energy excitation system of the high power laser facility. It provides excitation pulses that meet the energy, power and waveform requirements for the xenon lamp load [1], [2]. When one of the capacitors experiences

Research on control of instantaneous high power pulse energy supply

The high-power multi-stage coil launcher generates electromagnetic force on armature projectile by capacitor energy storage discharge, which drives it to accelerate, the trigger control of multi-stage coil launcher usually makes the external structure of the launcher complex and unstable by adding position sensors and combining the position signals of emitters.

Compact inductive energy storage pulse power system

An inductive energy storage pulse power system is being developed in BARC, India. Simple, compact, and robust opening switches, capable of generating hundreds of kV, are key elements in the development of inductive energy storage pulsed power sources. It employs an inductive energy storage and opening switch power conditioning techniques with

A Multi-Module HTS Inductive Pulse Power Supply With Wide

Abstract: 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

Novel RDD Pulse Shaping Method for High-Power High-Voltage Pulse

Abstract: High-voltage pulse power supplies are key power input devices for the study and application of discharge plasma. A high-voltage pulse current power supply (HV-PCPS) with an energy storage pulse transformer based on flyback topology can output microsecond pulsewidths with high-power, ultrahigh voltage, and high reliability, which are suitable for most

Pulsed Power Generators

The circuit on the left side of the (50-Ω) coaxial cable is a regular simple capacitive storage pulse source, charged by a DC power supply and discharged by a switch (a triggered spark gap in this case). Figure 1.4b shows an example waveform from this circuit measured on a matched 50-Ω load (connected to the output of the coaxial cable). We

DC link, energy storage, and pulse power capacitors

Voltage ratings for the device range from 25Vdc to 125Vdc. Optimized for pulse power and energy hold-up applications in laser guidance, radar, and avionics systems, the EP1 is housed in an all-tantalum, hermetically sealed case for

Reliability of DC-link capacitor in pulsed power supply for

Capacitors are widely used in pulsed magnet power supplies to reduce ripple voltage, store energy, and decrease power variation. In this study, DC-link capacitors in pulsed power supplies were investigated. By deriving an analytical method for the capacitor current on the H-bridge topology side, the root-mean-square value of the capacitor current was

Optimal Design of Copper Foil Inductors with High Energy Storage

The energy storage inductor is the core component of the inductive energy storage type pulse power supply, and the structure design of the energy storage inductor directly determines the energy storage density that the power module can achieve. Genetic algorithm is...

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 high power charging power supply for capacitor in pulsed power

In the existing pulse power supply technology, capacitive energy storage is widely used due to its higher power density and better discharge characteristics [1][2][3] [4] [5][6][7][8]. The system

Pulsed power

SummaryOverviewMaximum Power RecordsUsageSee alsoManufacturers

Energy is typically stored within electrostatic fields (capacitors), magnetic fields (inductors), as mechanical energy (using large flywheels connected to special-purpose high-current alternators), or as chemical energy (high-current lead-acid batteries, or explosives). By releasing the stored energy over a very short interval (a process that is called energy compression), a huge amount of peak power can be delivered to a load. For example, if one joule of energy is stored within a capa

Novel IPOx Architecture for High-Voltage Microsecond Pulse Power Supply

The high-voltage microsecond pulse power supply (HV-MPPS) is a key power input device for the study and application of plasma discharge. The energy-storage-based high-voltage pulse power supply outputs microsecond pulsewidths to obtain high-power, ultra-high voltage, and fast front-end output pulses, which are suitable for most plasma discharge applications. However, with

Research on Energy Recovery of Superconducting Pulsed Power Supply

In the capacitor energy storage pulse power module, the modulated inductor is equivalent to the MA-class pulse current strong magnetic field source, which will interfere with the electromagnetic

Design and analysis of a pulse capacitor charge power supply

1 Introduction. For a long time, capacitors as energy storage elements have been widely used in power supplies in various systems [] spite the good features of these elements such as high reliability, large capacity and easy control, the large volume of the capacitors greatly limits the mobility of the systems which is a weakness in practical