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An Interleaved Bidirectional Coupled-Inductor Based DC-DC Converter with High Conversion Ratio for Energy Storage System. / Hu, Renjun; Yan, Zhixing; Wang, Lei et al. In: IEEE Transactions on Industrial Electronics, Vol. 69, No. 6, 01.06.2022, p. 5648-5659. Research output: Contribution to journal › Journal article › Research › peer-review
An Interleaved Bidirectional Coupled-Inductor Based DC-DC Converter with High Conversion Ratio for Energy Storage … An Interleaved Bidirectional Coupled-Inductor Based DC-DC Converter with High Conversion Ratio for Energy Storage System. IEEE Transactions on Industrial Electronics . 2022 Jun 1;69(6):5648-5659. doi: 10.1109/TIE.2021.3091926
This paper presents a synchronous rectified Soft-switched Phase-Shift (PS) Full-bridge (FB) converter with primary-side energy storage inductor, which can be utilized in low output voltage and ...
Finally, two lab-made prototypes of these two Dc/Dc converters (300Watts, 100 kHz) are built up to verify the theoretical analysis and comparison. ... On the oppose side, the soft-switched Phase-Shift (PS) Full-bridge (FB) converter with primary-side energy storage inductor proposed in the foregoing work can be operated in CCM, BCM and DCM ...
This paper presents a synchronous rectified Soft-switched Phase-Shift (PS) Full-bridge (FB) converter with primary-side energy storage inductor, which can be utilized in low output voltage and ...
A novel multi-port high-gain bidirectional DC–DC converter for energy storage system integration with DC microgrids. ... the limitations are higher component count and leakage energy in the coupled inductors. The multi-port converter topology proposed in [29] for Electric vehicular application is advantageous over the above-mentioned ...
energy from the DC side to the AC side. ... VD 2, energy storage inductor L, and decoupling capacitor C d. The input source V d is the output vo ltage of the photovoltaic panel. The .
This paper presents a new configuration for a hybrid energy storage system (HESS) called a battery–inductor–supercapacitor HESS (BLSC-HESS). It splits power between a battery and supercapacitor and it can operate in parallel in a DC microgrid. The power sharing is achieved between the battery and the supercapacitor by combining an internal battery resistor …
Single-phase grid-connected photovoltaic (PV) inverters (GCI) are commonly used to feed power back to the utility. However, the inverter output power fluctuates at 100 Hz, which can be seen by the PV panel, and this reduces the PV output power. It is important to determine and analyze the correlation between the array voltage and current ripple and the …
This paper presents the detailed optimum design considerations for a presented synchronous rectified soft-switched phase-shift (PS) full-bridge (FB) converter with primary-side energy storage inductor, which is fit for low output voltage and high output current applications. Although this converter can be operated in CCM, BCM (boundary continues mode) and DCM …
Design and Comparison of Two Front-end Dc/Dc Converters: LLC Resonant Converter and Soft-switched Phase-shifted Full-bridge Converter with Primary-side Energy Storage Inductor March 2009 DOI: 10. ...
This paper presents a novel ZVZCS phase-shift full-bridge (PSFB) DC-DC converter with secondary-side energy storage inductor, which can be utilized in high voltage …
Development of energy storage systems (ESSs) is desirable for power system operation and control given the increasing penetration of renewable energy sources [1], [2].With the development of battery technology, the battery ESS (BESS) becomes one of the most promising and viable solutions to promptly compensate power variations of larger-scale …
This paper presents a high efficiency, low-cost bidirectional isolated dc–dc converter for distributed energy storage device (DESD). Derived from dual active bridge (DAB), the proposed converter consists of a half-bridge circuit at high voltage side and a push-pull circuit with active clamp at low voltage side.
The proposed untypical placement of the common-mode (CM) inductors on the DC side (instead of on the AC side) has been demonstrated to work in hardware without issues (the inverter complies with CISPR 11 Class A and also with upcoming EMI regulations for the frequency range of 9–150 kHz), and clearly contributes to the converter''s high ...
When DC-side energy storage batteries participate in frequency regulation, inconsistent inertia requirements exist for frequency deterioration and recovery stages. In addition, the frequency regulation power can lead to the DC overvoltage of the DFIG. To address these issues, this paper proposes a voltage suppression strategy (VSS) during multi ...
To perform more accurate and flexible control and further voltage regulation, a bidirectional switch branch is integrated at the high-voltage side. By multiobjective optimization, the circuit exhibits …
The topology of grid connected CSI with DC chopper is shown in Fig. 1.The u dc represents the DC input voltage. The switch S 0 and diode D 0 form a DC chopper unit to control the DC energy storage inductance current i dc.S 1 –S 4 and D 1 –D 4 form a current source inverter bridge, C represents the filter capacitance, L and R represent the grid side inductance …
1 INTRODUCTION. Bidirectional DC/DC converters are used to manage the battery for several electric power applications such as small energy storage systems, mini electric vehicles, and uninterruptible power supplies [1-5].Generally, low-voltage batteries are used in small-scale energy storage system or devices because it is easy to handle and relatively …
This paper presents detailed design and comparison of two front-end Dc/Dc converters which are suitable especially for the medium-power level ... the soft-switched Phase-Shift (PS) Full-bridge (FB) converter with primary-side energy storage inductor proposed in the foregoing work can be operated in CCM, BCM and DCM respectively according to the ...
The study proposes a novel integrated three-port bidirectional DC/DC converter for energy storage systems. The converter includes two batteries, namely 24-and 48-V batteries, used as input source ...
secure system configuration integrated with the battery energy storage system (BESS) in the dc side to minimize output power fluctuation, gain high operation efficiency, and facilitate fault ride …
transformer to be a part of energy storage inductor. The Lk_s is the secondary-side leakage inductor of transformer. SR1 and SR2 are the synchronous rectifiers at secondary-side paralleled with ...
The optimization of bidirectional DC–DC converters for hybrid energy storage system from the perspectives of wide bandgap device application, electromagnetic compatibility technology and converter fault diagnosis strategies is the main research direction. ... To reduce the current ripple of power source side, each inductor turns on in turn ...
This paper presents a synchronous rectified Soft-switched Phase-Shift (PS) Full-bridge (FB) converter with primary-side energy storage inductor, which can be utilized in low output voltage and high output current applications. This converter can be operated in CCM, BCM and DCM respectively based on different designs. However, optimum design consideration indicates that …
Nevertheless, all existing active methods have to introduce extra energy storage elements, either inductors or film capacitors in the system to store the ripple power, and this again leads to ...
Optimum design consideration and implementation of a novel synchronous rectified soft-switched phase-shift full-bridge dc/dc converter with a primary-side energy storage inductor for server ...
A high conversion gain, isolated bidirectional converter for energy storage system is presented. 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.
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 transformer, the turns ratio of CIs is used to …
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