Accurate Loss Modelling of Fuel Cell Boost Converter and Traction Inverter for Efficiency Calculation in Fuel Cell-Battery Hybrid Vehicles

Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,335

This Paper With 6 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

PEDSTC01_040

تاریخ نمایه سازی: 21 تیر 1391

Abstract:

Nowadays, power electronic converters are known as crucial components in modern fuel cell, electric and hybrid electric vehicles. In fuel cell-battery vehicles, a boost converter is required to adjust the fuel cell dc low voltage with the dc-link voltage of the three-phase dc/ac traction inverter. The inverter takes the voltage of dc supply and converts it into variable-frequency, variablevoltage ac for the machine. In this paper a precise methodology will be introduced to model and calculate both the boost converter and traction inverter losses in fuel cell-battery vehicles. Diode and IGBT losses, consisting of the switching and conduction losses, are considered for both the boost converter and traction inverter. Inductor losses are considered for the boost converter as well. The proposed models are precise enough and also easily calculable using manufactures’ data. The derived models are thereafter linked to the ADvanced VehIcle SimulatOR (ADVISOR) software to examine the total losses of both converters under a city drive cycle. Finally, the average efficiencies of both converters will be analyzed under this driving cycle.

Authors

nikzad

Power electronics laboratory, K.N.Toosi University of technology, Tehran, IRAN.

radan

Power electronics laboratory, K.N.Toosi University of technology,Tehran, IRAN.

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • A. Emadi, M. Ehsani, and J. M. Miller, Vehicular Electric ...
  • M. Ehsani, Y. Gao, S. E. Gay, and A. Emadi, ...
  • Y. Gao and M. Ehsani, "Systematic Design of Fue] Cell ...
  • نمایش کامل مراجع