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Article Dans Une Revue IEEE Transactions on Energy Conversion Année : 2019

An Improved Floating Interleaved Boost Converter with the Zero-Ripple Input Current for Fuel Cell Applications

Résumé

In this paper, an improved floating interleaved Boost converter is proposed for fuel cell applications. In order to achieve zero-ripple input current while keeping others merits such as high voltage gain and low voltage stress of the conventional floating interleaved Boost converter (FIBC) unchanged, a pair of input current ripple cancellation networks composed of a small inductor and a small capacitor are added into the conventional FIBC. Then, the operating principle and the steady-state and dynamic performances of the proposed converter are performed and compared with the conventional FIBC. Finally, a 240W experimental prototype has been created for further evaluating the expected performances of the proposed converter. The simulations and experimental results demonstrate that the input current ripple of the proposed converter can be totally removed in all power range without significantly increasing the current stress and power loss.
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Dates et versions

hal-02472618 , version 1 (10-02-2020)

Identifiants

  • HAL Id : hal-02472618 , version 1

Citer

Qian Li, Yigeng Huangfu, Liangcai Xu, Jiang Wei, Rui Ma, et al.. An Improved Floating Interleaved Boost Converter with the Zero-Ripple Input Current for Fuel Cell Applications. IEEE Transactions on Energy Conversion, 2019, 34 (4), pp.2168-2179. ⟨hal-02472618⟩
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