(PDF) Voltage adding of pulse forming lines using inductive energy storage
Although the capacitive energy storage (CES) has been the dominating method so far, it has been long since people realized that inductive energy storage (IES) could be more efficient and compact [4]. The obstacle that has hampered IES has been the lack of suitable opening switches, because high-voltage, high-speed, and high-efficiency opening switch
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
(PDF) A current source with an inductive energy storage for measuring pulse impedances of grounding connections
A current source with an inductive energy storage for measuring pulse impedances of grounding connections September 2014 Instruments and Experimental Techniques 57(5):572-578
Energy Storage Technology
Energy storage includes mechanical potential storage (e.g., pumped hydro storage [PHS], under sea storage, or compressed air energy storage [CAES]), chemical storage (e.g.,
Energy-efficient operation of induction motors and power
Fig. 1 shows the estimated operational life of induction machines that are particularly sensitive to power quality disturbances [24].The operational life was estimated with the method in [22] based on the c pqs coefficient value and Arrhenius'' equation. The lifetime expectancy was limited to 125% of the reference one because the Arrhenius
Voltage adding of pulse forming lines using inductive energy storage
Two methods of output voltage adding using pulse forming lines (PFLs) have been studied and compared. Both methods use inductive energy storage (IES) instead of traditional capacitive energy storage (CES), which means that the PFLs are charged by current instead of voltage. One of the methods (Type A) used an additional transmission-line
Solid-State Marx Generator Using Hybrid Energy Storage
The common energy storage methods in the current pulse power systems are capacitive energy storage (CES) and inductive energy storage (IES), each with its own
Pulsed Voltage Adder Topology Based on Inductive Blumlein
The common energy storage methods in the current pulse power systems are capacitive energy storage (CES) and inductive energy storage (IES), each with its own advantages and disadvantages.
Compact inductive energy storage pulse power system.
It employs an inductive energy storage and opening switch power conditioning techniques with high energy density capacitors as the primary energy store. The energy stored in the capacitor bank is transferred to an air cored storage inductor in 5.5 μs through wire fuses. An inductive energy storage pulse power system is being
Overview of High-Power Pulsed Power Supply | SpringerLink
However, the inductive energy storage electromagnetic emission pulsed power supply puts high requirements for charging power supply, and the main problems, such as high voltage will be generated when the disconnect switch is turned off, need to be solved. Methods to reduce the influence of the capacitance of a unipolar generator:
An Improved Repetitive Inductive Pulsed Power Supply Circuit With ICCOS Technique
As inductive energy-storage technology presents-at the same power-output capability-energy densities that are one order of magnitude higher than those of capacitive storage, its use is very
INDUCTIVE ENERGY STORAGE CIRCUITS AND SYITCHES
enable the transfer of energy from an inductive energy store to a load. Examples of the first application include HVDC transmission lines and circuits with high impedance
Low-pressure gas-discharge current interrupters in a
Designs of grid units with slotted and multiple-aperture configurations of holes that allow an increase in the stability of the current-cutoff process and a reduction in the time to turn the device off in a high-voltage pulse generator with an inductive energy storage were created. Compared to a TGI2-500/20 thyratron, these designs made it
Voltage adding of pulse forming lines using inductive energy
Two methods of output voltage adding using pulse forming lines (PFLs) have been studied and compared. Both methods use inductive energy storage (IES) instead of traditional
HTS energy storage techniques for use in distributed
HTS energy storage techniques for use in distributed generation systems. May 2007. Physica C Superconductivity 460-462 (3) DOI: 10.1016/j.physc.2007.04.147. Authors: Jian X. Jin. To read the full
Inductive Energy Storage Circuits and Switches | SpringerLink
Inductive Energy Storage Circuits and Switches. In: Guenther, A.H., Kristiansen, M., Martin, T. (eds) Opening Switches. Advances in Pulsed Power Technology, vol 1.
Pulsed gas lasers pumped by generators with inductive energy storage
Using a pre-pulse-sustainer circuit technique based on inductive energy storage and semiconductor opening switch generators allows the formation of a pre-pulse with high amplitude and short rise
Inductors: Energy Storage Applications and Safety
In this article, learn about how ideal and practical inductors store energy and what applications benefit from these inductor characteristics. Also, learn about the safety hazards associated with
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. The above two methods are based on vector magnetic potential for inductance
Induction Matrix
The Induction Matrix is a highly configurable multi-block energy storage structure. It is built using Induction Casing and Induction Port for the casing, and any combination of Air, Induction Providers and Induction Cells. Video Tutorial. All links refer to ''s watch page. EsquilãoBR Tutorial PT-BR. Mondays Tutorial. Klaus Plays survival
Efficient long-pulse XeCl laser with a prepulse formed by an inductive
Long pulse excimer lasers can be generated by spiker sustainer concept, L-C circuit auto prepulse, inductive energy storage and e-beam pumping methods (Bernard et al. 1996;Strowitzki et al. 2010
Laser oscillation using an inductive energy storage pulsed-power
Using a pre-pulse-sustainer circuit technique based on inductive energy storage and semiconductor opening switch generators allows the formation of a pre-pulse with high amplitude and short rise-time and provides a sharp increase of discharge current which significantly improves discharge stability and life-time of the volume discharge in
The meatgrinder : an efficient current-multiplying inductive energy storage
Investigations have been carried out to confirm the basic theory of the meatgrinder, to clarify the details of circuit operation, and to provide the information necessary for future feasibility studies. The meatgrinder is a high-efficiency inductive energy storage and transfer circuit which may be used to supply high-current pulsed power requirements in applications
Inductive storage yields efficient power alternative
FIGURE 1. A laser-diode driver uses inductive energy storage with a hysteretic, current-mode, buck regulator (top). Schematic block labeled "I Sensor" is the low-bandwidth current sensor used to monitor the current in the inductor to close the regulator''s feedback loop and the block labeled "Current viewing resistor" is a resistor in series with
INDUCTIVE ENERGY STORAGE CIRCUITS AND SYITCHES
The standard inductive energy storage system, Fig. 5, is used to supply power in the form of a large single pulse or a train of high power pulses. Energy is transferred from the inductive store to the load each time the opening switch operates, Fig. 6. Induc tive energy storage systems are discussed in considerable detail in
Solid-State Marx Generator Circuit Based on Inductive Energy Storage
The inductive energy storage pulsed power generator was employed with a fast recovery diode as a semiconductor opening switch. The pulsed power generator supplied a 30 kV pulse with 300 pps
A current source with an inductive energy storage for
A pulse generator with an inductive energy storage for measuring pulse impedances of grounding connections is developed. The generator produces current pulses with a rise time of 200–300 ns and an amplitude of up to 8 A. In contrast to the capacitive storage sources, it is fully controllable, allows one to adjust the amplitude,
A High-Current Nanosecond Electron Accelerator with Inductive Energy
A nanosecond electron accelerator with an output energy as great as 600 keV, a beam current of 16 kA, and an accelerating voltage half-height duration of ∼180 ns is described. The accelerator is based on an inductive energy storage composed of two coils. A wire explosive current chopper is used in the inductive storage as a release. The circuit
A High-Voltage Pulse Generator with Inductive Energy
—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 T ‹ 2-500/20 thyratron is capable of reliably interrupting the current with an amplitude of 800–850 A in an inductive energy storage, forming from a low-
Inductive Energy Storage Devices | How it works
Inductive energy storage devices, also known as pulse forming networks (PFN), are vital in the field of high-power pulsed technology. They store energy in a magnetic field created by electric current flowing through an inductor, or coil.
Innovative energy storage system harnessing gravity and
This short communication introduces a preliminary design concept for an innovative energy storage system (ESS) designed to store excess electrical energy
Laser oscillation using an inductive energy storage pulsed-power
It is believed that an inductive energy storage pulsed-power generator with storage inductor and opening switch realizes a lightweight, compact and high-power laser system. However, the technology for opening high current is rather obscure, so that the opening switch is being developed and there are few applications for using in the generator.
A High-Current Pulse Generator SIGNAL with an Inductive Energy Storage
The primary energy storage in the SIGNAL installation is a 4.7-μF capacitor bank with a stored energy of up to 24 kJ switched by a gas-discharge gap switch of the trigatron type. The plasma source and the design of the microsecond plasma opening switch ensure current flow through this switch and inductive storage for a time of up to 1.7 μs. The
Energy storage techniques, applications, and recent trends: A
Energy storage provides a cost-efficient solution to boost total energy efficiency by modulating the timing and location of electric energy generation and
A High-Voltage Pulse Generator with Inductive Energy Storage
Instruments and Experimental Techniques, Vol. 45, No. 2, 2002, pp. 220–223. Translated from Pribory i Tekhnika Eksperimenta, No The operation mode of a device with inductive energy storage essentially depends on types of the 50 4.1 4.2 I, A U h.g., V 4.3
System Study for an Inductive Generator
Inductive energy storage techniques have advantages over conventional capacitive techniques for high energy pulsed power systems in that energ~ can be stored more compactly and at low voltage. The opening switches in such a system are the critical elements. The DNA CHECMATE 1 facility being
Compact pulsed power generator using an inductive energy storage
The pulsed power generator, named ASO-I, is extremely compact and light in comparison with a conventional pulsed power generator, which consists of a Marx bank and a water pulse forming line. The ASO-I has a two-staged opening switch, consisting of fuses in water and a plasma erosion opening switch, and can be operated hundreds of
Inductive Energy Storage Circuits and Switches | SpringerLink
If there is nothing in parallel with the switch branch, then the opening switch can interrupt the current only by absorbing all of the energy stored in the circuit inductance and recovering against the open circuit voltage of the current source. The severity of the switching problem depends upon the makeup of the rest of the circuit.
Compact inductive energy storage pulse power system
Simple, compact, and robust opening switches, capable of generating hundreds of kV, are key elements in the development of inductive energy storage
(PDF) Output voltage adjustment of a pulsed high-voltage
The high-voltage pulse generator is based on an inductive energy storage unit and a semiconductor opening switch, and the latter ensures a high pulse repetition rate.
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