AC/DC, DC-DC bi-directional converters for energy storage
• Energy storage systems • Automotive Target Applications Features •Digitally-controlled bi-directional power stage operating as half-bridge battery charger and current fed full-bridge boost converter •2kW rated operation for discharge and 1kW rated for charging •High efficiency >95.8% as charger & >95.5% as boost converter
10MHz High-Power Pulse Generator on Boost Module
By constructing a. prototype, the pulse width of 5 ns, maximum repetition of. 10 MHz and 2.5kW peak power is realized. In addition, a DC. equivalent pulse method is proposed which is suitable for
A model for the triboelectric nanogenerator with inductive load
In (Lu et al., 2019), the authors proposed a new method which exploited energy oscillation between the TENG and an inductive load to boost the energy output for the TENG with contact-separation
An integrated RF energy–harvesting system with broad input
A high-efficiency radio frequency (RF) energy–harvesting chip was designed and fabricated. With an off-chip antenna and rectifier, the system scavenges
Solid-State Marx Generator Circuit Based on Inductive Energy Storage
In this article, we propose a solid-state Marx circuit using inductive energy storage, where inductors play the role of principal energy storage element. When combined with an opening switch, the
Resonant Inductive Boosting DC/DC Converter
Figure 2 shows the prototype of a resonant inductive boosting DC/DC converter. Specifications are an input voltage of 9 V and an output voltage of 800 V, with a switching frequency of 500 kHz and a power consumption of 45 W. 1 Experiments have shown that at 8.57-V input, the output voltage is 753.23 V, which is approximately 87.9×
Coil and core design for inductive energy receivers
Flux funneling cores can boost power density of inductive receivers by a factor of 50. Using the optimum coil size for a given core can further increase the power
Dynamic WPT system for EV charging with integrated energy storage
Energy transfer from the DC bus to the SC in mode 2 is shown in Fig. 3c, where the average voltages of and are greater than their associated SC voltage. The system operates as a pair of buck–boost converters, with the direction and magnitude of power transfer dependent on the DC components of and relative to the voltage across the
2022 9th International Conference on Power and Energy Systems
Ren''s generator effectively boosts the output voltage by using inductive energy storage as well as capacitive energy storage. However, it requires many
Converter Integration of High-Voltage High-Frequency SiC
Smaller and Light Weight High Frequency Transformer operating at 10 kHz used for Isolation. Advantages – Better Power Quality, Controllability, VAR Compensation, Small Size/Light 9 Weight, lower Cooling Requirement, Integration of Renewable Energy Sources/Storage System.
2022 9th International Conference on Power and Energy Systems
Ren''s generator effectively boosts the output voltage by using inductive energy storage as well as capacitive energy storage. However, it requires many inductors. Zhang et al. designed a high gain Marx generator in combination with a Cockcroft–Walton voltage multiplier [6]. By connecting two power converters in series, Zhang''s generator
Multifunctional Voltage Source Inverter for Renewable Energy
1. Introduction. Microgrids are emerging as a consequence of rapidly growing distributed power generation systems and energy storage systems [1, 2].Renewable energy sources (RES) have been integrated into the utility grid on a large scale to make the power generation more environmental friendly [3, 4] a typical
Pulse power supply with faster response and low ripple current
This paper proposes a multiphase interleaved pulse power supply with energy recovery and inductive storage (MIEF-PPS). The basic concept of the topology is the inclusion of a
The Cascade of High-Voltage Pulsed Current Sources
Pulsed current generators using inductive energy storage (IES) output characteristics of the constant current source circuit can meet the requirements of 0–10 A adjustable and the frequency 0–5 kHz adjustable, and the establishment time is less than 50 µs. An Inductive Isolation-Based 10 kV Modular Solid Boost-Marx Pulse Generator
A Constant Resistance Analysis and Control of Cascaded Buck
Battery is the main energy storage device for EVs, HEVs, and PHEVs. Electricity is produced releasing the energy stored in the battery chemicals [27]-[28]. The battery life, power, and energy density depend on energy storage capability, which is important for charge and discharge characteristics to be able to fast and secure recharge.
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.
Pulse power supply with faster response and low ripple current
This paper proposes a multiphase interleaved pulse power supply with energy recovery and inductive storage (MIEF-PPS). The basic concept of the topology is the inclusion of a multiphase converter with pulse forming circuits to the converter system, which decouples the current slew rate and current ripple. Using an inductive storage technology
Fractal Fract | Free Full-Text | Modeling and Analysis of Caputo
This paper proposes a modeling and analysis method for a Caputo–Fabrizio (C-F) definition-based fractional-order Boost converter with fractional-order inductive loads. The proposed method analyzes the system characteristics of a fractional-order circuit with three state variables. Firstly, this paper constructs a large signal model of a fractional-order Boost
Solved 1. Converter Basics (40 points) For energy storage
1. Converter Basics (40 points) For energy storage power conversion system, a boost converter is utilized, as illustrated in Figure 1. Assume the voltage range of battery Vbar is 600V ~ 800 V while the dc bus voltage is 1000 V. Constant current mode at 20 A (i.e. inductor L current) is controlled within the ES voltage ranges. For the ripple
Research on Energy Recovery of Inductive Pulsed Power Supplies
Research on Energy Recovery of Inductive Pulsed Power Supplies Based on SMES. October 2020. DOI: 10.1109/ASEMD49065.2020.9276234. Conference: 2020 IEEE International Conference on Applied
A Novel Two-Phase Boost Converter Model with
Keywords ²Bifurcation, chaos regimes, inductive switching, pulse width frequency modulation, switching losses, two ± phase boost converter, zero-volt-switching, zero-current-switching. I
A Novel Variant of Marx Generator Circuit Using Hybrid Energy Storage
Pulsed power has been generated by using either capacitive energy storage (CES) or inductive energy storage (IES). In this article, the combination of CES and IES, which is called hybrid energy
Energy Storage Inductor
Based on buck, boost or buck-boost topologies, which are well known in dc–dc converters, these inverters use dc inductors for energy storage or high-frequency transformers for
Solid-State Linear Transformer Driver Using Inductive Energy Storage
In the gas switches of a high-voltage storage, the problems of stability of frequency operation and the lifetime are acute [21][22][23]. Research on the use of solid-state switches in high-power
An Inductive Isolation-Based 10 kV Modular Solid Boost
The test results show that the circuit can achieve 10 kV high-voltage pulse output with a pulse width of 200–1000 ns and an adjustable repetition frequency of 0–10 kHz. While the input DC
Overview of High-Power Pulsed Power Supply | SpringerLink
Inductive energy storage pulsed power supply is essentially a magnetic-field energy storage pulsed power supply, in which energy is stored in the magnetic
Bidirectional DC-DC Converters for Energy Storage
rated dc voltage of 320 V at each side. 6. Conclusion Bidirectional dc-dc Converters (BDC) are one. of the key elements in electrical energy storage systems. They provide a flexible power processing interface between a en. rgy storage device (e.g. battery) and the rest of system. Two main.
Design of a Variable Frequency and Energy Aeroengine Ignition
The stored energy of a capacitor energy storage ignition device can be several dozens of joules, with low and controllable discharge frequencies. The inductive energy storage system''s stored energy is used for indirect ignition, which is heavy. The capacitor energy storage system''s stored energy is used for direct ignition.
(PDF) MHz Nanosecond Rectangular Pulse Generator With
several cycles of energy accumulation, the energy storage inductor achieves a dynamic balance between the charging energy of L charge and the energy released to cha rg e the Blumlein,
First self‐resonant frequency of power inductors based
Inductive devices are extensively employed in power electronic systems due to their magnetic energy storage and power transfer capabilities. The current trend is towards increasing the frequency of
A 10kV Modular Solid Boost-Marx Pulse Generator With Inductive
However, the isolation resistance used to charge the energy storage capacitor seriously affects the generator''s charging speed and overall efficiency during high-frequency
A Low-Cost Programmable High-Frequency AC Electronic Load with Energy
A low-cost programmable high-frequency alternating current (AC) electronic load for battery module diagnosis which possesses energy recycling and portability is proposed. The proposed AC electronic load consists of a micro-controller, a signal capturing circuit, and a resonant circuit, and can be integrated with a human–machine interface (HMI). To
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