Prediction of inductor AC power loss in PSiP bnck converter based on Steinmetz parameters

Youssef M. Kandeel; Mohamed Orabi; Mohamed K. El-Nemr; Mohamed Youssef

Prediction of inductor AC power loss in PSiP bnck converter based on Steinmetz parameters

Youssef M. Kandeel
, Mohamed Orabi
, Mohamed K. El-Nemr
, Mohamed Youssef

Research output: Contribution to journal › Article › peer-review

Abstract

Miniaturization of magnetic components employed in power electronic devices is interrelated to increasing switching frequency. That increases the need of studies on magnetic components at high frequency, above 1MHz. Some models have been developed for core loss calculations. Models based on Steinmetz's parameters are the most convenient ways. However, these models are still in need for more validation for small size components, especially at high switching frequencies. This study aims to validate recent models of AC power loss for inductor integrated in buck converter switching at frequencies higher than 1MHz showing their limitations. Then, a systematic way to correct inductor Steinmetz's parameters based on device level measurements is developed to improve correlation of predicted results.

Original language	English
Article number	6972207
Journal	INTELEC, International Telecommunications Energy Conference (Proceedings)
Volume	2014-January
Issue number	January
Publication status	Published - 2014
Externally published	Yes
Event	2014 36th IEEE International Telecommunications Energy Conference, INTELEC 2014 - Vancouver, Canada Duration: 28 Sep 2014 → 2 Oct 2014

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Buck converter
Inductor AC power loss
Steinmetz equation

Cite this

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title = "Prediction of inductor AC power loss in PSiP bnck converter based on Steinmetz parameters",

abstract = "Miniaturization of magnetic components employed in power electronic devices is interrelated to increasing switching frequency. That increases the need of studies on magnetic components at high frequency, above 1MHz. Some models have been developed for core loss calculations. Models based on Steinmetz's parameters are the most convenient ways. However, these models are still in need for more validation for small size components, especially at high switching frequencies. This study aims to validate recent models of AC power loss for inductor integrated in buck converter switching at frequencies higher than 1MHz showing their limitations. Then, a systematic way to correct inductor Steinmetz's parameters based on device level measurements is developed to improve correlation of predicted results.",

keywords = "Buck converter, Inductor AC power loss, Steinmetz equation",

author = "Kandeel, \{Youssef M.\} and Mohamed Orabi and El-Nemr, \{Mohamed K.\} and Mohamed Youssef",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 36th IEEE International Telecommunications Energy Conference, INTELEC 2014 ; Conference date: 28-09-2014 Through 02-10-2014",

year = "2014",

language = "English",

volume = "2014-January",

journal = "INTELEC, International Telecommunications Energy Conference (Proceedings)",

issn = "0275-0473",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "January",

}

TY - JOUR

T1 - Prediction of inductor AC power loss in PSiP bnck converter based on Steinmetz parameters

AU - Kandeel, Youssef M.

AU - Orabi, Mohamed

AU - El-Nemr, Mohamed K.

AU - Youssef, Mohamed

PY - 2014

Y1 - 2014

N2 - Miniaturization of magnetic components employed in power electronic devices is interrelated to increasing switching frequency. That increases the need of studies on magnetic components at high frequency, above 1MHz. Some models have been developed for core loss calculations. Models based on Steinmetz's parameters are the most convenient ways. However, these models are still in need for more validation for small size components, especially at high switching frequencies. This study aims to validate recent models of AC power loss for inductor integrated in buck converter switching at frequencies higher than 1MHz showing their limitations. Then, a systematic way to correct inductor Steinmetz's parameters based on device level measurements is developed to improve correlation of predicted results.

AB - Miniaturization of magnetic components employed in power electronic devices is interrelated to increasing switching frequency. That increases the need of studies on magnetic components at high frequency, above 1MHz. Some models have been developed for core loss calculations. Models based on Steinmetz's parameters are the most convenient ways. However, these models are still in need for more validation for small size components, especially at high switching frequencies. This study aims to validate recent models of AC power loss for inductor integrated in buck converter switching at frequencies higher than 1MHz showing their limitations. Then, a systematic way to correct inductor Steinmetz's parameters based on device level measurements is developed to improve correlation of predicted results.

KW - Buck converter

KW - Inductor AC power loss

KW - Steinmetz equation

UR - https://www.scopus.com/pages/publications/84937716336

M3 - Article

AN - SCOPUS:84937716336

SN - 0275-0473

VL - 2014-January

JO - INTELEC, International Telecommunications Energy Conference (Proceedings)

JF - INTELEC, International Telecommunications Energy Conference (Proceedings)

IS - January

M1 - 6972207

T2 - 2014 36th IEEE International Telecommunications Energy Conference, INTELEC 2014

Y2 - 28 September 2014 through 2 October 2014

ER -

Prediction of inductor AC power loss in PSiP bnck converter based on Steinmetz parameters

Abstract

UN SDGs

Keywords

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