Self-inductive energy storage disconnects the power supply
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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 …
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 …
Inductive coupling for wireless power transfer and near-field ...
Inductive or magnetic coupling between two coils is the basic principle that is described for wireless power transfer and communication below (see Fig. 1).The equivalent circuit for such systems is illustrated in Fig. 2, including source, load, primary and secondary coils and matching networks for the primary and secondary sides.The …
An Overview of Dynamic Inductive Charging for Electric Vehicles
Inductive power transfer (IPT) technology offers a promising solution for electric vehicle (EV) charging. It permits an EV to charge its energy storage system without any physical connections using magnetic coupling between inductive coils. EV inductive charging is an exemplary option due to the related merits such as: automatic operation, …
A Review of Wireless Power Transfer Systems for Electric Vehicle ...
This article classifies, describes, and critically compares different compensation schemes, converter topologies, control methods, and coil structures of wireless power transfer systems for electric vehicle battery charging, focusing on inductive power transfer. It outlines a path from the conception of the technology to the modern …
An Overview of Dynamic Inductive Charging for …
Inductive power transfer (IPT) technology offers a promising solution for electric vehicle (EV) charging. It permits an EV to charge its energy storage system without any physical connections …
Modeling and parameter study of electromagnetic launch system …
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 …
Circuit Breakers and Disconnects | Electric Power Measurement …
Disconnect Switches. Disconnects are switches designed to isolate sections of a power system in case of damage or to allow for routine maintenance. These may be manually-operated devices, or operated remotely by an electric motor, and are typically not intended to make or break load current.
Optimization Design of an Inductive Energy Harvesting …
increasingly important role in smart grids, but the power supply is an obstacle to such systems'' stable and safe operation, so in this work a hybrid wireless power supply system, integrated with inductive energy harvesting and wireless power transmitting, is proposed. The energy harvesting device
Wireless charging technologies for electric vehicles: Inductive ...
Wireless charging technologies have emerged as a promising solution for electric vehicle (EV) charging, offering convenience and automation. This paper provides a comprehensive review of the three key wireless charging technologies: inductive, capacitive, and magnetic gear.
Analysis and optimization of batteries powering inductive …
Abstract. 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 …
Optimal Design of Copper Foil Inductors with High Energy Storage ...
When designing the structure of the energy storage inductor, it is necessary to select the characteristic structural parameters of the energy storage inductor, and its spiral structure is usually ignored when simplifying the calculation, that is, the n-turn coil can be equivalent to N closed toroidal coils. Taking copper foil inductors as an …
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 ...
Energy in Inductors: Stored Energy and Operating Characteristics
Closing the switch for a switched mode power supply increases the current flowing to the load and allows energy to store in the inductor. Opening the switch …
Beginner''s Corner: Inductors in DC Circuits
In addition, we can use the inductor''s energy storage and return capability to great advantage in our electronic circuits. Boost Converters, which are used to increase a DC voltage, say from a 9V battery at the input to the 100V or more needed to drive a vacuum fluorescent display, use an inductor''s ability to store and return energy to ...
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 energy storage provides a steady output current from the power supply.
Modeling and parameter study of electromagnetic launch system …
Inductive pulsed power supply XRAM based on series charging and parallel discharging has the advantages of simple structure and strong extensibility. To …
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 …
Research on Energy Recovery of Superconducting Pulsed Power Supply
With the development of semiconductor switches in recent years, inductive energy storage has shown a good application potential in pulsed-power supplies.
Self-Tuning Power Supply for Inductive Charging
Abstract: Inductive power transfer (IPT) systems for electric vehicle (EV) charging often have to operate under a wide range of coupling factors and loads, potentially mistuning the primary power supply. This is especially a problem in dynamic applications where the vehicles are moving. This paper investigates the design of a self-tuning power …
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 …
Analysis and optimization of batteries powering inductive …
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. Fortunately, batteries become a suitable and practical choice for the primary source. In this paper, the working process of battery powering IPPS is
Inductive Electromagnetic Energy Harvesters
(2) the energy conditioner or power conditioning circuits; (3) the energy storage; and (4) the system to be powered, which usually includes a microcontroller, sensors and communication peripherals, among other components. Figure 1. Block diagram of an energy harvesting system.
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 …
An Overview of Inductive Power Transfer Technology for Static and ...
Electric vehicle (EV) inductive charging is a technology that allows an EV to charge its energy storage system remotely without physical connections. It is an …
Beginner''s Corner: Inductors in DC Circuits
In addition, we can use the inductor''s energy storage and return capability to great advantage in our electronic circuits. Boost Converters, which are used to increase a DC voltage, say from a 9V …
Wireless Power Transfer: Systems, Circuits, Standards, and Use Cases
Wireless power transfer provides a most convenient solution to charge devices remotely and without contacts. R&D has advanced the capabilities, variety, and maturity of solutions greatly in recent years. This survey provides a comprehensive overview of the state of the art on different technological concepts, including electromagnetic …
High-Voltage and Pulsed Power Technologies | SpringerLink
The energy flow was described in this chapter based on relatively simple circuits consisting of passive discrete resistive-inductive-capacitive elements, …
A Four-Stage XRAM Generator as Inductive Pulsed Power Supply …
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.
An Overview of Inductive Power Transfer Technology for Static …
Electric vehicle (EV) inductive charging is a technology that allows an EV to charge its energy storage system remotely without physical connections. It is an exemplary solution for EV charging due to the associated advantages in terms of automation, safety in harsh environments, reliability during environmental disasters, …
Overview of Circuit Topologies for Inductive Pulsed Power …
energy storage density. Meat Grinder The meat grinder is proposed by Oved Zucker and et al from the Energy Compression Research Corporation in 1980 [17]-[18]. Its schematic is shown in Fig. 4, in whichU. S. is the feeding power supply, L. 1. and L. 2. are the tightly -coupled energy storage inductors, R. L. and L. L. represent the load, S is ...
Wireless Power Transfer and Energy Harvesting: Current Status …
To provide a reliable wireless power supply for energy-hungry devices, WPT is proposed to deliver sufficient energy. Instead of passively harvesting energy, WPT technology is designed to provide a stable and controllable wireless power supply by deploying a dedicated power beacon. In WPT, the energy is carried in various forms.
Dynamic Wireless Charging of Autonomous Vehicles: Small-scale ...
Abstract: Recent developments toward self-driving cars combined with technology for wireless inductive power transfer can enable electric vehicles that are fully autonomous with respect to operation and energy requirements. Furthermore, technology for wireless opportunity charging and dynamic on-road inductive power transfer can …
Optimization Design of an Inductive Energy …
Overhead high voltage power line (HVPL) online monitoring equipment is playing an increasingly important role in smart grids, but the power supply is an obstacle to such systems'' stable and …
Experimental Study of Inductive Pulsed Power Supply Circuit …
Inverse current commutation with semiconductor devices (ICCOS) has been proved to be able to shut off the high current of inductors. Inductive pulsed power supply (IPPS) is considered to have great potential in the field of Electromagnetic Launch (EML) due to its high energy density and fast discharge speed. A repetitive IPPS circuit with ICCOS …
The Effect of Self-Inductance on Power Characteristics of Inductive ...
The effect of self-inductance on the power characteristics of inductive systems for power transfer to implants based on coupled LC circuits with series compensation was studied. Nine coil pairs for systems with operating frequencies of 220, 440 and 880 kHz were studied. Of these, three coil pairs were from systems based on …