Modeling and parameter study of electromagnetic launch system driven by inductive pulsed power
Inductive energy storage pulsed power supply has great advantages in energy density and has great development potential in the field of pulsed power supply. The model and parameters of inductive pulsed power supply are studied in this paper. Inductive pulsed power supply XRAM based on series charging and parallel discharging
Inductive-energy-storage pulsed power source based on electro
By using the technology of energy storage inductor and electro-exploding wire opening switch (EEOS) drived by pulsed capacitors, we studied the inductive-energy-storage
Status of 5MW inductive storage facility at soreq NRC
Eight years ago, it was designed for delivering to an ET load the energy of 500 kJ in a shot. This paper gives an updated status of this facility. The IPS is battery-based. Originally, the battery
Laser oscillation using an inductive energy storage pulsed-power
However, it is believed that an inductive energy storage pulsed-power generator with storage inductor and opening switch realizes a lightweight, compact and high-power system. Moreover, plasma-opening switch (POS) can cut off the highest current rapidly in the opening switches.
Energy Storage Inductor
We can learn several things from Figures 5.2–5.4.We list some of them here. (a) A Buck-Boost inductor has to handle all the energy coming toward it — 50 μJ as per Figure 5.4, corresponding to 50 W at a switching frequency of 1 MHz.Note: To be more precise for the general case of η≤1: the power converter has to handle P IN /f if we use the
(PDF) Two-stage opening switch for inductive energy
Two-stage opening switch for inductive energy storage systems June 1998 IEEE Transactions on Magnetics 34(3):655 - 663 DOI:10.1109/20.668062 Source
Inductive-energy-storage pulsed power source based on electro
Summary form only given. By using the technology of energy storage inductor and electro-exploding wire opening swtich (EEOS) drived by pulsed capacitors, we studied the inductive-energy-storage pulsed power source. Based on the researches of EEOS with different material, different parameters and different quench medium, an
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 Bipolar Linear Transformer Driver Using Inductive Energy Storage
In this article, a novel circuit topology concept that can generate bipolar pulses based on linear transformer driver (LTD) topology is presented. Different from traditionally capacitive energy storage (CES) method, we utilize magnetic core as inductive energy
Performance model of vacuum arc thruster with inductive energy storage circuit
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
Inductive Energy Storage Devices | How it works, Application
High Power and Efficiency: Inductive energy storage devices can release large amounts of power in a short time. This makes them highly efficient, especially for pulsed power applications. Long Life Cycle: Inductive energy storage devices have a long life cycle and are very reliable, thanks to their lack of moving parts and mechanical
Repetitive Pulsed High Voltage Generation Using Inductive Energy Storage
For determined turn-OFF conditions (i.e., the maximum inductor current I L and the prime source voltage U S ), (12) gives the approximate expression of the optimal capacitance C opt that achieves
04A 130 15-0397 Web
A,1244,2004 321 NOx Treatment Using Inductive-Energy-Storage Pulsed Power Generator Fumito Endo＊ Non-member Weihua Jiang＊ Member Kiyoshi Yatsui ＊ Member Naohiro Shimizu＊＊ Member Nitrogen oxide (NOx) removal is being studied for exhaust-gas treatment by pulsed discharge.
Inductive Energy Storage Devices | How it works, Application
Inductive energy storage devices are commonly used in high-power pulse applications, where they offer advantages over alternative energy storage
NOx Treatment Using Inductive-Energy-Storage Pulsed Power
Nitrogen oxide (NOx) removal is being studied for exhaust-gas treatment by pulsed discharge. A recently developed pulsed-power source using inductive energy-storage was used as the high-voltage generator, which drives corona discharge in a small reactor cell. The whole system is very compact, lightweight, and low-cost. It is possible to
AN INDUCTIVE-CAPACITIVE HYBRID PULSED POWER SUPPLY FOR ENERGY
The Energy Recovery Sub-Process involves the inductive unit and the capacitive load. It lasts from 25 ms to 30 ms in Figure 6. When t is 25 ms, the load is disconnected from the whole circuit
Inductive-energy-storage Pulsed Power Source Energized by a
In order to develop a pulsed power source based on inductive storage, we studied the inductive storage and electro-explosive opening switch driven by Marx generator. The electro-explosive wire opening switch consists of about one hundred fine metal wires in parallel. The storage inductance is about 1.5 μH. When it is energized by 1 μF/180 kV
Research on Energy Recovery of Superconducting Pulsed Power
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.
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 μ s through wire fuses.
Circuit description of inductive energy storage pulsed power
Summary Form only given, as follows. A comprehensive circuit analysis of basic inductive energy pulsed power systems has been conducted. In most practical systems, the inductive energy is stored in a lumped inductor by a slow current charging and then rapidly released to a load by means of an opening switch. Such a system may be practical for
Solid-State Linear Transformer Driver Using Inductive Energy
Pulsed power generation using solid-state linear transformer driver (LTD) with inductive energy storage has been experimentally studied. This is a feasibility study in order to
Inductive-energy-storage pulsed power source based on electro
By using the technology of energy storage inductor and electro-exploding wire opening switch (EEOS) drived by pulsed capacitors, we studied the inductive-energy-storage pulsed power source. Based on the researches of EEOS with different material, different parameters and different quench medium, an excellent opening switch has been
Laser oscillation using an inductive energy storage pulsed-power generator
A pulsed-power generator consisted of a capacitor C, a triggered spark gap (TSG), an energy storage inductor L S, plasma-opening switch (POS) and a plasma gun as plasma source for POS. The POS and the plasma gun were put into a vacuum chamber and the order of pressure in the chamber was 10 −4 Torr.
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
An Explosive Pulsed Power Source Based on Inductive Energy Storage
The study of an explosive pulsed power source based on inductive energy storage technology is presented in this paper. The power source consists of a capacitor bank used as the primary energy source, an explosive magnetic flux compression generator (MFCG), and an inductive energy storage power conditioning system with a low resistor load. A
Inductive energy storage driven vacuum arc thruster
The initial starting voltage spike as well as the energy to operate the vacuum arc are generated by a low mass (<300 g) inductive energy storage PPU which is controlled using +5 V level signals. The thrust-to-power ratio has been estimated to reach up to ≈20 μN/W.
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
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
Solid-State Linear Transformer Driver Using Inductive Energy Storage
Magnetic cores in LTD modules are used as intermediate energy storage from which the electrical energy is extracted when the switches are turned off. Voltage adding has been confirmed by using a three-module stack and, with an input charging voltage 41.5 V, a peak output voltage of ~2.6 kV was obtained on a 120- $Omega $ resistive load, with pulsed
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
Solid-State Linear Transformer Driver Using Inductive Energy Storage
Pulsed power generation using solid-state linear transformer driver (LTD) with inductive energy storage has been experimentally studied. This is a feasibility study in order to explore this new approach by proving its operation principle and demonstrating its typical performance. Magnetic cores in LTD modules are used as intermediate energy storage
Performance model of vacuum arc thruster with inductive energy
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
Energy Storage Inductor
In the case of a Buck and Buck-Boost, all the outgoing energy (during the OFF-time) comes from the inductor, where it previously resided as stored energy (1/2)× LI2. But in the
Inductive Energy Storage Circuits and Switches | SpringerLink
E.M. Honig, Progress in Developing Repetitive Pulse SystemsUtilizing Inductive Energy Storage, 4th IEEE Pulsed Power Conf., IEEE Pub. No. 83CH1908–3 (1983). Google Scholar H.H. Woodson and W.F. Weldon, Energy Considerations in Switching Current From an Inductive Store into a Railgun, 4th IEEE Pulsed Power Conf., IEEE Pub. No.
AN-44: LT1074/LT1076 Design Manual | Analog Devices
The inductor used in a buck converter acts as both an energy storage element and a smoothing filter. There is a basic trade-off between good filtering versus size and cost.
Superconducting inductive pulsed power supply for electromagnetic launchers: design aspects and experimental investigation
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
Inductive storage yields efficient power alternative
Linear power-supply designs suffer from large energy storage requirements—requiring large capacitor banks—and significant power dissipation. With a typical efficiency of 50% or less, the problem is magnified at higher currents, thereby limiting the maximum duty cycle of the device.
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