Simulation and Implementation of Interleaved Boost DC-DC Converter for Fuel Cell Application

Samosir, Ahmad Saudi; Taufiq, Nfn; Yatim, A.H.M.

doi:10.11591/ijpeds.v1i2.126

Cited by 27 publications

(12 citation statements)

References 9 publications

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“…The voltage at the output is boosted and in addition to it due to the high switching frequency, the ripple in the output voltage is also reduced [14]. With the inclusion of the ripple cancellation circuit together with the interleaved boost converter, the ripple value is further reduced [15]. The output voltage and input current ripple waveforms are shown in Fig.10.…”

Section: Workingmentioning

confidence: 99%

Analysis And Experimentation Of Two-Phase Interleaved Boost Converter With Ripple Cancellation Network For Pv Applications

Subramanian¹,

Prasanth²,

Srinivasan³

et al. 2015

ELELIJ

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Conventional sources like fossil fuels were used earlier to satisfy the energy demands. Nowadays these are being replaced by renewable sources like photo-voltaic sources. Photo-voltaic is a method of generating electrical power by converting the energy from the sun into direct current with the use of semiconductor devices that exhibit photovoltaic effect. They do not cause environmental pollution and do not require any moving parts. Different types of DC-DC Converters have been proposed in literature but Inter-leaved boost Converter (IBC) is widely used because of its fast dynamic response and high power density. This paper presents an analysis of the Ripple Cancellation Network (RCN) based two phase Interleaved boost Converter (IBC) for photo-voltaic applications. The results illustrate that IBC is more efficient than conventional boost converter as it reduces the input current ripple, output voltage ripple, component size and improves its transient response. On adding the Ripple Cancellation Network to the conventional IBC, the output voltage and input current ripple are further reduced without increasing the diode current stress. Simulations are carried out using MATLAB/Simulink software to verify with the theoretical results. Experimental setup is developed for the proposed converter and the results are verified.

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Section: Workingmentioning

confidence: 99%

Analysis And Experimentation Of Two-Phase Interleaved Boost Converter With Ripple Cancellation Network For Pv Applications

Subramanian¹,

Prasanth²,

Srinivasan³

et al. 2015

ELELIJ

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“…2 shows the technique to generate two PWM signals. The first PWM signal is produced when the control signal V 1 is less than V st and the second PWM signal is produced when the control signal V 2 is greater than V st [4]. The value of the instantaneous duty ratio d(k) is obtained from the controller output.…”

Section: A Pwm Generatormentioning

confidence: 99%

Verification and simulation of a discrete energy function based nonlinear controller for an AC/DC boost PFC converter

Zhong

2014

2014 International Conference on Information Science, Electronics and Electrical Engineering

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The conventional two loops PI control system of a Power Factor Correction (PFC) boost converter has a slow dynamic response against load variations due to the fact that the voltage loop must have a very low bandwidth in order to avoid distortions in the input current waveform. To allow the ac/dc boost PFC converter to operate with faster dynamic response and simultaneously maintain near unity input power factor, a new control approach that is based on a novel discrete energy function minimization control law has been proposed. To evaluate the performance of the new control approach, a simulation of a 6.4 kW PFC boost converter was conducted with Simulink and PLECS. Difficulties and potential flaws in control system implementation were discussed. Finally, a new method to synthesize load resistance and reference input current was proposed based on the result of simulation. Results show that the duration of transients can be limited to 2~3 line cycles and the overshoot/undershoot of the output voltage can be limited to several volts when there is a load change.

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“…However, the voltage levels obtained from those energy sources are typically low and unregulated. Besides that, low input voltage from the RE sources will produce high current which needs to be managed by power converter [1][2][3][4]. Hence, a suitable power converter is required to increase and regulate output voltage level with high input current [5], [6].…”

Section: Introductionmentioning

confidence: 99%

A Study on 3-phase Interleaved DC-DC Boost Converter Structure and Operation for Input Current Stress Reduction

Harimon¹,

Ponniran²,

Kasiran³

et al. 2017

IJPEDS

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This paper analyses a 3-phase interleaved DC-DC boost converter for the conversion of low input voltage with high input current to higher DC output voltage. The operation of the 3-phase interleaved DC-DC boost converter with multi-parallel of boost converters is controlled by interleaved of switching signals with 120 degrees phase-shifted. Therefore, with this circuit configuraion, high input current is evenly shared among the parallel units and consequently the current stress is reduced on the circuit and semiconductor devices and contributes reduction of overall losses. The simulation and hardware results show that the current stress and the semiconductor conduction losses were reduced approximately 33% and 32%, respectively in the 3-phase interleaved DC-DC boost converter compared to the conventional DC-DC boost converters. Furthermore, the use of interleaving technique with continuous conduction mode on DC-DC boost converters is reducing input current and output voltage ripples to increase reliability and efficiency of boost converters.

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Simulation and Implementation of Interleaved Boost DC-DC Converter for Fuel Cell Application

Cited by 27 publications

References 9 publications

Analysis And Experimentation Of Two-Phase Interleaved Boost Converter With Ripple Cancellation Network For Pv Applications

Analysis And Experimentation Of Two-Phase Interleaved Boost Converter With Ripple Cancellation Network For Pv Applications

Verification and simulation of a discrete energy function based nonlinear controller for an AC/DC boost PFC converter

A Study on 3-phase Interleaved DC-DC Boost Converter Structure and Operation for Input Current Stress Reduction

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