A Multiple-Input DC/DC Converter for Renewable Energy Systems

Chiu, Huang‐Jen; Huang, Hsiu-Ming; Lin, Liwei; Tseng, Ming-Hsiang

doi:10.1109/icit.2005.1600837

Cited by 37 publications

(6 citation statements)

References 9 publications

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“…Timesharing method is used for the control, which can only allow one source to delivery power to load in one time interval. Also, the current ratings for these input circuits are higher with complicated interleaving control circuit [4]. Energy sources are more desired for simultaneous operation.…”

Section: School Of Electrical and Information Engineeringmentioning

confidence: 99%

Modeling of a new multiple input converter configuration for PV/battery system with MPPT

Sathiakumar

2011

Proceedings of 2011 International Conference on Electronic &Amp; Mechanical Engineering and Information Technology

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Section: School Of Electrical and Information Engineeringmentioning

confidence: 99%

Modeling of a new multiple input converter configuration for PV/battery system with MPPT

Sathiakumar

2011

Proceedings of 2011 International Conference on Electronic &Amp; Mechanical Engineering and Information Technology

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“…• Figure 2a shows the multi boost converter topology. The general model for this topology [2] is given by equation (1); where (α1) and (n) define respectively the duty cycle and parallel input converter number.…”

Section: Multi Boost and Multi Full Bridge Converters Modellingmentioning

confidence: 99%

“…The voltage drops in the L n and λ inductances are given by equation (2). The converter average model has a nonlinear behavior because of crosses between α1 control variable and V bus1 parameter.…”

Section: Multi Boost and Multi Full Bridge Converters Modellingmentioning

confidence: 99%

Supercapacitors and battery power management for hybrid vehicle applications using multi boost and full bridge converters

Camara

Gustin

Gualous

et al. 2007

2007 European Conference on Power Electronics and Applications

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This paper presents supercapacitors and battery association methodology for ECCE Hybrid vehicle. ECCE is an experimental Hybrid Vehicle developed at L2ES Laboratory in collaboration with the Research Center in Electrical Engineering and Electronics in Belfort (CREEBEL) and other French partners. This test bench has currently lead-acid batteries with a rated voltage of 540 V, two motors each one coupled with one alternator. The alternators are feeding a DC-bus by rectifers. The main objective of this paper is to study the management of the energy provides by two supercapacitor packs. Each supercapacitors module is made of 108 cells with a maximum voltage of 270V. This experimental test bench is carried out for studies and innovating tests for the Hybrid Vehicle applications. The multi boost and multi full bridge converter topologies are studied to define the best topology for the embarked power management. The authors propose a good power management strategy by using the multi boost and the multi full bridge converter topologies. The experimental and simulation results of the two converter topologies are presented.

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“…Even though two input sources with different voltages and different duty cycles can be achieved through the time share concept in [4], however it can only allow one source to delivery power to load within one time interval. Also, the current ratings for these input circuits are higher with complicated interleaving control circuit [5]. Compared with time share operation, simultaneous operation is more popular for multiple energy sources, in which case the energy sources can always deliver power to the load side at the same time.…”

Section: Introductionmentioning

confidence: 99%

A novel switching technique of current ripple cancellation for multi-input sources with paralleled buck converters

Sathiakumar

2011

2011 IEEE PES Innovative Smart Grid Technologies

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Interleaving switching techniques are well known and widely used for minimizing the output current ripples of one input source with several paralleled buck converters. For the case to minimize the output current ripples of different paralleled sources working with different dutycycles has never been taken into account. This paper proposes a new switching technique to minimize the output current ripples of multiple input sources paralleled with buck converters. The proposed switching technique is based on the peak-ripple cancellation with novel phase shift determination algorithm. The feasibility and the performance of the proposed switching technique are verified by simulation results and hardware implementation. The proposed switching technique can be used to harvest energy from PV. MPPT algorithm is also tested for the proposed technique, which would be used for integrating renewables into the smart grid.Index Terms--current ripple cancellation, multiple input, buck converters, MPPT, PV.

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A Multiple-Input DC/DC Converter for Renewable Energy Systems

Cited by 37 publications

References 9 publications

Modeling of a new multiple input converter configuration for PV/battery system with MPPT

Modeling of a new multiple input converter configuration for PV/battery system with MPPT

Supercapacitors and battery power management for hybrid vehicle applications using multi boost and full bridge converters

A novel switching technique of current ripple cancellation for multi-input sources with paralleled buck converters

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