A New Voltage Doubler Based DC-DC 2LC<sub>m</sub>-Y Power Converter Topologies for High-Voltage/Low-Current Renewable Energy Applications

Bhaskar, Mahajan Sagar; Padmanaban, Sanjeevikumar; Wheeler, Patrick; Blaabjerg, Frede; Siano, Pierluigi

doi:10.1109/itec.2018.8450120

Cited by 13 publications

(7 citation statements)

References 14 publications

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“…Fig. 24 shows the universal structure of the X-Y converter family [201]- [207]. Two separate converter stages named as an X-converter and Y-converter is used to design topologies of X-Y family.…”

Section: X-y Converter Familymentioning

confidence: 99%

“…Novel L-Y topologies formed by combining the features of Voltage Doubler (VD) with an L-Y converter group or family (topologies of X-Y converter). L-Y, 2L-Y, 2LC-Y and 2LCm-Y converters are four groups of X-Y converter family [205]- [207]. L-Y category of X-Y family consists of the L-L converter, L-2L converter, L-2LC converter and L-2LCm converter.…”

Section: ( )mentioning

confidence: 99%

“…A separate new combination showed which combines the feature of the old L-Y converter and the Voltage Doubler (VD). Recently X-Y converters are also combined with voltage doubler [205]- [207], voltage multiplier [208]- [212] to achieve higher output voltage. In [213], a new member called XL members derived in X-Y family.…”

Section: ( )mentioning

confidence: 99%

“…Content may change prior to final publication. [202] ], [205]- [207] Refer [262] 3 5 1 9 Discontinuous Two-stage Converter (L +2LCVD Converter) 27(d) [202] ], [205]- [207] Refer at the terminal of inverter to drive the traction motor-the speed and torque of the motor drive controlled through power converters (DC-DC and DC-AC). The battery used to provide supplies for inverter in the absence of fuel cell energy and a warm-up time of fuel cell.…”

Section: Comparison and Application Of Multistage Familiesmentioning

confidence: 99%

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Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

et al. 2020

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The automobile companies are focusing on recent technologies such as growing Hydrogen (H2) and Fuel Cell (FC) Vehicular Power Train (VPT) to improve the Tank-To-Wheel (TTW) efficiency. Benefits, the lower cost, 'Eco' friendly, zero-emission and high-power capacity, etc. In the power train of fuel cell vehicles, the DC-DC power converters play a vital role to boost the fuel cell stack voltage. Hence, satisfy the demand of the motor and transmission in the vehicles. Several DC-DC converter topologies have proposed for various vehicular applications like fuel cell, battery, and renewable energy fed hybrid vehicles etc. Most cases, the DC-DC power converters are viable and cost-effective solutions for FC-VPT with reduced size and increased efficiency. This article describes the state-of-the-art in unidirectional nonisolated DC-DC Multistage Power Converter (MPC) topologies for FC-VPT application. The paper presented the comprehensive review, comparison of different topologies and stated the suitability for different vehicular applications. This article also discusses the DC-DC MPC applications more specific to the power train of a small vehicle to large vehicles (bus, trucks etc.). Further, the advantages and disadvantages pointed out with the prominent features for converters. Finally, the classification of the DC-DC converters, its challenges, and applications for FC technology is presented in the review article as stateof-the-art in research.

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Section: X-y Converter Familymentioning

confidence: 99%

Section: ( )mentioning

confidence: 99%

Section: ( )mentioning

confidence: 99%

Section: Comparison and Application Of Multistage Familiesmentioning

confidence: 99%

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Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

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“…Several DC‐DC converters are recently address for HRE, reviewed for MPPT purpose, which are responsible for load matching and converts peak powers from renewable sources to load. Generally, buck, boost, buck‐boost, SEPIC, Zeta, CUK converters are considered for MPPT operation, which accomplish impedance balance between HRE and load.…”

Section: Introductionmentioning

confidence: 99%

An improved hybrid PV‐wind power system with MPPT for water pumping applications

Priyadarshi

Padmanaban

Bhaskar

et al. 2019

Int Trans Electr Energ Syst

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SUMMARY This work articulates the hybrid photovoltaic‐wind power system development for water pump applications. The proposed control scheme is based on modified Artificial Bee Colony (ABC)‐based on Maximum Power Point Tracking (MPPT) algorithm.. On power circuit part, the single CUK converter‐fed induction motor driven a centrifugal pump and has been employed, which improves the system overall performance. The proposed MPPT control provides the smooth propagation of the motor operation as well as forces the photovoltaic system to operate always in maximum power point (MPP) region. Further, the modified ABC algorithm strengthens searching competency and has been employed for the achievement of local optimal maximum power point (MPP) under partial shade conditions with high accuracy and zero oscillation around MPP region when compared with other optimized algorithms. Particle swarm optimization‐space vector pulse‐width modulation (PSO‐SVPWM) was adapted for the inverter; control with standard v/f control is implemented in this work for better speed regulation and reduction in total harmonic distortion. Moreover, the power balance of the integrated hybrid system to the DC bus has been discussed with practicality. This article also explains the comparison of different MPPT algorithms and includes PSO, ant colony optimization, firefly algorithm, and ABC under fast‐changing environmental conditions. In the case of classical ABC method, only one scout bee is responsible to achieve the local maximum. The proposed modified ABC has been used to improve searching capacity, with the addition of scout bees. Experimental results are presented and reveal that the modified ABC algorithm performs 7.5 times faster than the standard PSO technique. Prototype model in hardware setup is developed with MATLAB/Simulink interfaced with dSPACE DS 1104.

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A New Hybrid Zeta-Boost Converter With Active Quad Switched Inductor for High Voltage Gain

et al. 2021

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For renewable sources application like smart grids, microgrids, etc. high voltage gain converter becomes a fundamental unit. In this paper, a new hybrid circuit of zeta and boost converter based on activequad-switched-inductor (AQSL) is proposed. The discontinuous input current in classical zeta circuit determines the less consumption of input source. However, the proposed hybrid zeta-boost converter provides a higher voltage gain with continuous input and output currents. It achieves higher voltage gain devoid of the high-frequency transformer, and multiple stages of diode and capacitor circuit. The mode of operation, boundary region, and non-ideal model of the proposed converter are presented. Design consideration and a comparison study with recent circuits are provided. The design circuitry of the proposed converter investigated and the functionality of the suggested circuit is validated. INDEX TERMS Active-quad-switched-inductor, boost circuit, high voltage gain, hybrid configuration, zeta circuit.

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A New Voltage Doubler Based DC-DC 2LC_m-Y Power Converter Topologies for High-Voltage/Low-Current Renewable Energy Applications

Cited by 13 publications

References 14 publications

Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

An improved hybrid PV‐wind power system with MPPT for water pumping applications

A New Hybrid Zeta-Boost Converter With Active Quad Switched Inductor for High Voltage Gain

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A New Voltage Doubler Based DC-DC 2LCm-Y Power Converter Topologies for High-Voltage/Low-Current Renewable Energy Applications

Cited by 13 publications

References 14 publications

Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

Survey of DC-DC Non-Isolated Topologies for Unidirectional Power Flow in Fuel Cell Vehicles

An improved hybrid PV‐wind power system with MPPT for water pumping applications

A New Hybrid Zeta-Boost Converter With Active Quad Switched Inductor for High Voltage Gain

Contact Info

Product

Resources

About

A New Voltage Doubler Based DC-DC 2LC_m-Y Power Converter Topologies for High-Voltage/Low-Current Renewable Energy Applications