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
Compact modular power supplies for superconducting inductive storage
The power supply systems for future electric weapons in mobile applications require energy storage devices that feature high power densities. These can either be superconducting inductive energy storage systems or high-voltage capacitors. In future mobile applications these pulse storage devices will most likely be energized from an
Inductor
An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. [1] An inductor typically consists of an insulated wire wound into a coil . When the current flowing through the coil changes, the time-varying magnetic field induces
(PDF) Compact inductive energy storage pulse
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
High Voltage Nanosecond Pulse Generator based on Inductive Energy
High-voltage square-wave nanosecond pulse generator has a broad application prospect in the fields of atmosphericn low-temperature plasma, biomedicine and power equipment detection. Pulse forming line is an effective way to realize high-voltage square-wave nanosecond pulse output. However, the existing technology is difficult to coordinate the
Mechanical Energy Storage Systems and Their Applications in
This work presents a thorough study of mechanical energy. storage systems. It examines the classification, development of output power equa-. tions, performance metrics, advantages and drawbacks
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.
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
Inductors: Energy Storage Applications and Safety Hazards
To focus on energy and storage function, observe how we have split each topology into three reactive (energy storage) blocks — the input capacitor, the inductor (with switch and diode attached to switch its connections around), and the output capacitor.
Performance model of vacuum arc thruster with inductive energy storage
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.
A Repetitive High-Current Pulse Generator Circuit Based on
The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this article, a new inductive high-current pulse generator circuit is proposed based on XRAM (MARX spelled backword) current multiplier converter concept and multistage pulse transformers by
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
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
Voltage adding of pulse forming lines using 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
Basic Concepts of High-Voltage Pulse Generation | SpringerLink
Considering the above requirements, there are several basic concepts that can be used for high-voltage pulse generation. The key idea is that energy is collected from some primary energy source of low voltage, stored temporarily in a relatively long time and then rapidly released from storage and converted in high-voltage pulses of the
Design and demonstration of micro-scale vacuum cathode arc thruster with inductive energy storage circuit
An inductive energy storage device [6] in combination with trigger-less ignition methods [7] was implemented. This configuration presents many benefits, such as a decrease in the size of a thruster, a decrease in the operating voltage required, and no need of
Understanding Inductors: Principles, Working, and
Summary. Inductors are one of the most fundamental devices in circuits, a passive 2-terminal device that finishes the trifecta - resistor, capacitor, and inductor. They''re easy to deal with in ideal DC
Repetitive Pulsed High Voltage Generation Using Inductive Energy
A compact pulsed high-voltage generator has been developed for applications in pulsed gas discharges. Its operation principle is based on inductive energy storage and it uses a static induction
Inductive Energy Storage Devices | How it works, Application
Applications of Inductive Energy Storage Devices. Inductive energy storage devices are commonly used in high-power pulse applications, where they offer advantages over alternative energy storage methods. Some of the most prevalent
Performance analysis of induction heated-porous thermochemical energy storage for heat applications
The 2D schematic of the induction heating based-thermochemical reactor model used as the computational domain is shown in Fig. 2.The model is built as a variant of the induction heating-based reactor model developed by Bio Gassi et al. in the study [47] for electrical power storage in high-temperature heat form to improve the electro-thermal
Voltage adding of pulse forming lines using 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
Abstract: The all-solid-state inductive energy storage pulse forming line modulator is a brand-new solution to achieve a high repetition rate, high voltage gain, and short pulse output. However, due to the non-ideal dynamic characteristics of the switch and the fixed physical space size of the transmission line, it''s difficult to realize the generation and
Energy in Inductors: Stored Energy and Operating Characteristics
Switched mode power supplies (SMPS) for personal computers utilize the energy-storage capabilities of inductors as a replacement for transformers. Because the current flowing through the inductor cannot change instantaneously, using an inductor for
Performance model of vacuum arc thruster with inductive energy storage
In addition, the voltage of the capacitor declines because the stored energy is rapidly released. At the end of the discharge, the inductor current falls to zero, and the capacitor starts to recharge. Download : Download high-res image (143KB) Download : Download full-size image; Fig. 2. Schematic of the inductive energy storage circuit.
Effect of Pulse Width on Ozone Yield using Inductive Energy Storage
The pulse width increases with increasing inductance L2. The shortest pulse appears 8.4 ns and 58 kV at the inductance L=0.3 µF. Figure 3 shows the ozone yield as a function of synthesized ozone concentration for three different pulse widths. The values of the ozone yield at about 400 ppm of ozone concentration are 271, 172 and 114 g/kWh at 9.
Closing/opening switch for inductive energy storage applications
@article{osti_5273936, title = {Closing/opening switch for inductive energy storage applications}, author = {Dougal, R A and Morris, G Jr}, abstractNote = {This paper reports on a magnetically delayed vacuum switch operating sequentially in a closing mode and then in an opening mode which enables the design of a compact electron-beam
Performance model of vacuum arc thruster with inductive energy storage circuit
Inductive Energy Storage (IES) units can be modeled using the circuit schematic presented in Figure 5. A thruster head model [10] was used in order to correctly simulate the behavior of the system
A Repetitive High-Current Pulse Generator Circuit Based on Multistage Pulse Transformers
The application of inductive energy storage in the generation of high-current pulses has attracted considerable attention during recent years. In this article, a new inductive high-current pulse generator circuit is proposed based on XRAM (MARX spelled backword) current multiplier converter concept and multistage pulse transformers by
Performance model of vacuum arc thruster with inductive energy storage
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.
Application of wireless energy transmission technology in electric
Challenges on coupling mechanism, electromagnetic compatibility, and optimization persist. Wireless power transfer (WPT) promises to be an alternative solution for secure and versatile charging of electric vehicles. However, some challenges still exist in this contactless technology, such as electromagnetic safety, low transmission efficiency
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
Performance model of vacuum arc thruster with inductive energy storage circuit
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.
Performance analysis of induction heated-porous thermochemical energy
Therefore, the hereby study contributes to the prior modeling and design of the induction heating-based reactor model with a fixed bed using porous heat storage medium and integrates the model into a microgrid with energy storages devices and renewable sources as depicted in Fig. 1 for participating in the cooling and heating load.
Inductive Energy Storage Circuits and Switches | SpringerLink
Abstract. The purpose of an opening switch is simply to stop the flow of current in the circuit branch containing the switch. Prior to this action, of course, the opening switch must first conduct the current as required--that is, operate as a closing switch. To accomplish current interruption, the opening switch must force the current to
Technologies and economics of electric energy storages
As fossil fuel generation is progressively replaced with intermittent and less predictable renewable energy generation to decarbonize the power system, Electrical energy storage (EES) technologies are increasingly required to address the supply
Application of Contactless Inductive Charging for Ship—A Review
Abstract. The research review the application of contactless inductive charging for marine applications. Contactless power transfer (CPT) is the method to transfer power between two separately coil that known as primary and secondary winding. The CPT system is built from main component of winding that separated from primary
سابق：energy storage capacity analysis
التالي：work summary of wind power energy storage workshop
