Interleaved inductor energy storage

Modeling and implementation of a new ZCS interleaved

This paper deals with a new soft-switched interleaved bidirectional DC–DC converter for energy storage systems. The conventional interleaved bidirectional converter incorporates with an additional auxiliary circuit to attain soft turn-on operation of the main switching devices (IGBTs). The proposed converter is operated in boost and buck modes with

Research on Control Strategies of Interleaved Three-level

The soft switching, current balancing, voltage balancing, and energy management control strategies of interleaved three-level bidirectional DC-DC converter are investigated in the context of the supercapacitor energy storage system application. In this paper, firstly the process of soft switching is analyzed and the soft switching control strategy is

An Interleaved Bidirectional Coupled-Inductor Based DC–DC

In this article, an interleaved coupled-inductor (CI) based bidirectional dc–dc converter (BDC) is proposed with a higher voltage conversion ratio (VCR). In this proposed interleave CI-based BDC (ICI-BDC), the CIs can operate as both a filter inductor and a transformer simultaneously, so that the power density is improved. Moreover, as a

Modelling and control of a multi-stage interleaved DC–DC

study proposes eight-channel interleaved DC/DC converter for interfacing super-capacitor energy storage system to a 400 V DC voltage bus. Multi-stage interleaving magnetic circuit with two

Modelling and control of a multi-stage interleaved DC–DC

study proposes eight-channel interleaved DC/DC converter for interfacing super-capacitor energy storage system to a 400 V DC voltage bus. Multi-stage interleaving magnetic circuit with two-phase coupling inductor as a building block is proposed. A methodology is developed to construct the model of the multi-stage magnetic circuit from the basic two-phase coupled inductor

Interleaved High-Conversion-Ratio Bidirectional DC–DC

DOI: 10.1109/TPEL.2015.2496274 Corpus ID: 10619654; Interleaved High-Conversion-Ratio Bidirectional DC–DC Converter for Distributed Energy-Storage Systems—Circuit Generation, Analysis, and Design

Modeling and Design for Integrated Coupled Inductors in

In order to design the integrated magnetics based on inductor-current and output-current ripples, the concept of equivalent inductance is adopted to analyze the complex effects of negative

Modelling and control of a multi‐stage interleaved DC–DC converter with

This study proposes eight-channel interleaved DC/DC converter for interfacing super-capacitor energy storage system to a 400 V DC voltage bus. Multi-stage interleaving magnetic circuit with two-phase coupling inductor as a building block is proposed. A methodology is developed to construct the model of the multi-stage magnetic circuit from the

An isolated bidirectional interleaved converter with coupled inductors

Two coupled inductors stored energy and reduced the current ripple in low-voltage side. Two coupled inductors are combined with the transformer can increase the voltage conversion ratio and achieve galvanic isolation. Additionally, the energy of the leakage inductance can be recycled into an active clamp capacitor to reduce voltage spikes on

Modeling and Control of a Multi-stage Interleaved DC-DC

Interleaved converters with coupled inductors are widely used to share load current in high power applications. It offers high equivalent switching frequency and reduced output current ripples

A Soft-Switched High-Gain Interleaved DC–DC Converter with

This paper proposes a soft-switched high-gain interleaved coupled inductor-based boost converter for renewable energy systems. The interleaved configuration, at the source side, reduces the current ripple of input and enhances the converter''s power capacity. At the output side, the voltage multiplier circuit increases the gain by means of coupled inductors

Modeling and Design for Integrated Coupled Inductors in Interleaved

In order to design the integrated magnetics based on inductor-current and output-current ripples, the concept of equivalent inductance is adopted to analyze the complex effects of negative and positive coupling. Within one switching cycle, a number of piece-wise linear inductances are defined with different switching intervals.

Single magnetic core based inductor integration for battery

Magnetic integration of the inductors. For the two-phase interleaved LCL-type converter, the two energy-storage inductor L 1 and L 2 can be replaced by a single coupled inductor as aforementioned.

Modeling and Control of a Multi-stage Interleaved DC-DC

Interleaved converters with coupled inductors are widely used to share load current in high power applications. It offers high equivalent switching frequency and reduced output current ripples using small

Modelling and control of a multi‐stage interleaved

Interleaved converters with coupled inductors are widely used to share load current in high power applications. It offers high equivalent switching frequency and reduced output current ripples using small size magnetic

350-W, Two-Phase Interleaved PFC Pre-Regulator Design Review

In these high power applications interleaving PFC stages can reduce inductor area and reduce output capacitor ripple current. This is made possible through the inductor ripple current cancellation that occurs with interleaving. This application note reviews the design of a 350-W two phase interleaved power factor corrected (PFC) pre-regulator.

350-W, Two-Phase Interleaved PFC Pre-Regulator Design Review

In these high power applications interleaving PFC stages can reduce inductor area and reduce output capacitor ripple current. This is made possible through the inductor ripple current

Interleaved multi-port converter with single inductor for

This paper proposes an MPC that integrates multiple converters into one to simplify and downsize the PV systems. By cascading two converters, the circuit is simplified because it consists of only one inductor. In addition, the interleaved operation reduces the current ripple of the inductor and makes it smaller. A 300-W prototype is implemented

An Interleaved Bidirectional Coupled-Inductor Based DC–DC

In this article, an interleaved coupled-inductor (CI) based bidirectional dc–dc converter (BDC) is proposed with a higher voltage conversion ratio (VCR). In this proposed interleave CI-based

An Interleaved Bidirectional Coupled-Inductor Based DC–DC

In this article, an interleaved coupled-inductor (CI) based bidirectional dc–dc converter (BDC) is proposed with a higher voltage conversion ratio (VCR). In this proposed interleave CI-based BDC (ICI-BDC), the CIs can operate as both a filter inductor and a transformer simultaneously, so that the power density is improved.

Interleaved multi-port converter with single inductor for

This paper proposes an MPC that integrates multiple converters into one to simplify and downsize the PV systems. By cascading two converters, the circuit is simplified because it consists of

An isolated bidirectional interleaved converter with coupled

Two coupled inductors stored energy and reduced the current ripple in low-voltage side. Two coupled inductors are combined with the transformer can increase the voltage conversion ratio and achieve galvanic isolation. Additionally, the energy of the leakage

Modelling and control of a multi‐stage interleaved DC–DC converter with

Interleaved converters with coupled inductors are widely used to share load current in high power applications. It offers high equivalent switching frequency and reduced output current ripples using small size magnetic components. Owing to smaller common-mode inductance, control system can be designed to achieve fast dynamic response.

Single magnetic core based inductor integration for battery

Magnetic integration of the inductors. For the two-phase interleaved LCL-type converter, the two energy-storage inductor L 1 and L 2 can be replaced by a single coupled

Modelling and control of a multi-stage interleaved DC–DC

study proposes eight-channel interleaved DC/DC converter for interfacing super-capacitor energy storage system to a 400 V DC voltage bus. Multi-stage interleaving magnetic circuit with two-phase coupling inductor as a building block is proposed. A methodology is developed to construct the model of the multi-stage magnetic circuit from the basic

ken-system: Interleaved multi-port converter with single inductor

Interleaved multi-port converter with single inductor for photovoltaic energy storage systems Haojie Shi, Masatoshi Uno (Ibaraki Univ .) EE2023-20: Abstract (in Japanese) (See Japanese page) (in English) Photovoltaic (PV) systems with batteries require separate converters to control the PV panels and batteries, which leads to system complexity and size

Modeling and implementation of a new ZCS interleaved

This paper deals with a new soft-switched interleaved bidirectional DC–DC converter for energy storage systems. The conventional interleaved bidirectional converter incorporates with an additional auxiliary circuit to attain soft turn-on operation of the main switching devices (IGBTs).

Design and analysis of an interleaved step-up DC–DC

In this paper, an interleaved DC–DC step-up converter with improved characteristics based on a voltage multiplier rectifier is presented. The proposed converter is presented and analyzed for two

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