کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7720964 | 1497506 | 2014 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design and analysis of a high frequency DC-DC converters for fuel cell and super-capacitor used in electrical vehicle
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Design and analysis of a high frequency DC-DC converters for fuel cell and super-capacitor used in electrical vehicle Design and analysis of a high frequency DC-DC converters for fuel cell and super-capacitor used in electrical vehicle](/preview/png/7720964.png)
چکیده انگلیسی
This work focuses on the application of the high frequency DC-DC converters used in electric vehicles. Two converters are necessary. The first converter is interposed between the fuel cell and the DC-AC inverter. It is unidirectional. The second one is used as interface between the ultra-capacitor and the DC-AC inverter. It allows the bidirectional of the power transfer. Each converter is composed of two full bridges, LC resonant filter and two planar transformers. The use of high frequency transformer allows to minimize the size and weight of the converter, produce a higher voltage in secondary side from input voltage (fuel cell or super-capacitor) and isolate the full bridges. The control strategy of the converters is the phase shift. The converters have been designed, realised and controlled by an FPGA board. To demonstrate the converters feasibility, two converters are implemented and tested. The switching frequency of two converters is 20Â kHz. The first converter has a 24-V input and 200Â V/1.2Â kW output. But, the second converter has a 12.5-V input and 100Â V/400Â W output.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 39, Issue 3, 16 January 2014, Pages 1580-1592
Journal: International Journal of Hydrogen Energy - Volume 39, Issue 3, 16 January 2014, Pages 1580-1592
نویسندگان
Amari Mansour, Bacha Faouzi, Ghouili Jamel, Elgharbi Ismahen,