skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores

Abstract

We report the use of the advanced manufacturing technique of strain annealing for nanocomposite magnetic ribbons enables control of relative permeabilities and spatially dependent permeability profiles. Tuned permeability profiles enable enhanced control of the magnetic flux throughout magnetic cores, including the concentration or dispersion of the magnetic flux over specific regions. Due to the correlation between local core losses and temperature rises with the local magnetic flux, these profiles can be tuned at the component level for improved losses and reduced steady-state temperatures. We present analytical models for a number of assumed permeability profiles. This work shows significant reductions in the peak temperature rise with overall core losses impacted to a lesser extent. Controlled strain annealing profiles can also adjust the location of hotspots within a component for optimal cooling schemes. Finally, as a result, magnetic designs can have improved performance for a range of potential operating conditions.

Authors:
ORCiD logo [1];  [1];  [2];  [3];  [4];  [3];  [5]
  1. North Carolina State Univ., Raleigh, NC (United States)
  2. National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); AECOM, Pittsburgh, PA (United States)
  3. Carnegie Mellon Univ., Pittsburgh, PA (United States). Material Science and Engineering
  4. NASA Glenn Research Center, Cleveland, OH (United States). Materials and Structures Division
  5. National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Carnegie Mellon Univ., Pittsburgh, PA (United States). Materials Science and Engineering
Publication Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE Office of Electricity Delivery and Energy Reliability (OE)
OSTI Identifier:
1482376
Grant/Contract Number:  
FE0004000
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Materials Research
Additional Journal Information:
Journal Volume: 33; Journal Issue: 15; Journal ID: ISSN 0884-2914
Publisher:
Materials Research Society
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Beddingfield, Richard, Bhattacharya, Subhashish, Byerly, Kevin, Simizu, Satoru, Leary, Alex, McHenry, Mike, and Ohodnicki, Paul. Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores. United States: N. p., 2018. Web. doi:10.1557/jmr.2018.157.
Beddingfield, Richard, Bhattacharya, Subhashish, Byerly, Kevin, Simizu, Satoru, Leary, Alex, McHenry, Mike, & Ohodnicki, Paul. Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores. United States. doi:10.1557/jmr.2018.157.
Beddingfield, Richard, Bhattacharya, Subhashish, Byerly, Kevin, Simizu, Satoru, Leary, Alex, McHenry, Mike, and Ohodnicki, Paul. Tue . "Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores". United States. doi:10.1557/jmr.2018.157. https://www.osti.gov/servlets/purl/1482376.
@article{osti_1482376,
title = {Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores},
author = {Beddingfield, Richard and Bhattacharya, Subhashish and Byerly, Kevin and Simizu, Satoru and Leary, Alex and McHenry, Mike and Ohodnicki, Paul},
abstractNote = {We report the use of the advanced manufacturing technique of strain annealing for nanocomposite magnetic ribbons enables control of relative permeabilities and spatially dependent permeability profiles. Tuned permeability profiles enable enhanced control of the magnetic flux throughout magnetic cores, including the concentration or dispersion of the magnetic flux over specific regions. Due to the correlation between local core losses and temperature rises with the local magnetic flux, these profiles can be tuned at the component level for improved losses and reduced steady-state temperatures. We present analytical models for a number of assumed permeability profiles. This work shows significant reductions in the peak temperature rise with overall core losses impacted to a lesser extent. Controlled strain annealing profiles can also adjust the location of hotspots within a component for optimal cooling schemes. Finally, as a result, magnetic designs can have improved performance for a range of potential operating conditions.},
doi = {10.1557/jmr.2018.157},
journal = {Journal of Materials Research},
number = 15,
volume = 33,
place = {United States},
year = {2018},
month = {5}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Stress induced anisotropy in CoFeMn soft magnetic nanocomposites
journal, May 2015

  • Leary, A. M.; Keylin, V.; Ohodnicki, P. R.
  • Journal of Applied Physics, Vol. 117, Issue 17
  • DOI: 10.1063/1.4919230

Giant induced magnetic anisotropy In strain annealed Co-based nanocomposite alloys
journal, September 2012

  • Kernion, Samuel J.; Ohodnicki, Paul. R.; Grossmann, Jane
  • Applied Physics Letters, Vol. 101, Issue 10
  • DOI: 10.1063/1.4751253

High-frequency measurement techniques for magnetic cores
journal, January 1990

  • Thottuvelil, V. J.; Wilson, T. G.; Owen, H. A.
  • IEEE Transactions on Power Electronics, Vol. 5, Issue 1
  • DOI: 10.1109/63.45998

Trapezoidal characterization of magnetic materials with a novel dual voltage test circuit
conference, October 2017

  • Beddingfield, Richard; Vora, Paras; Storelli, David
  • 2017 IEEE Energy Conversion Congress and Exposition (ECCE)
  • DOI: 10.1109/ECCE.2017.8095816

General properties of power losses in soft ferromagnetic materials
journal, January 1988

  • Bertotti, G.
  • IEEE Transactions on Magnetics, Vol. 24, Issue 1
  • DOI: 10.1109/20.43994

Stress induced anisotropy in Co-rich magnetic nanocomposites for inductive applications
journal, October 2016

  • Leary, A.; Keylin, V.; Devaraj, A.
  • Journal of Materials Research, Vol. 31, Issue 20
  • DOI: 10.1557/jmr.2016.324

The Effects of Strain-Annealing on Tuning Permeability and Lowering Losses in Fe-Ni-Based Metal Amorphous Nanocomposites
journal, July 2017


Soft Magnetic Materials in High-Frequency, High-Power Conversion Applications
journal, July 2012


Hybrid control strategy to extend the ZVS range of a dual active bridge converter
conference, March 2017

  • Iyer, Vishnu Mahadeva; Gulur, Srinivas; Bhattacharya, Subhashish
  • 2017 IEEE Applied Power Electronics Conference and Exposition (APEC)
  • DOI: 10.1109/APEC.2017.7930979

A novel dual voltage source converter for magnetic material characterization with trapezoidal excitation
conference, March 2017

  • Beddingfield, Richard; Storelli, David; Bhattacharya, Subhashish
  • 2017 IEEE Applied Power Electronics Conference and Exposition (APEC)
  • DOI: 10.1109/APEC.2017.7930922

Reduced losses in rolled Fe 73.5 Si 15.5 Nb 3 B 7 Cu 1 nanocrystalline ribbon
journal, May 2013

  • Kernion, S. J.; Lucas, M. S.; Horwath, J.
  • Journal of Applied Physics, Vol. 113, Issue 17
  • DOI: 10.1063/1.4794131

Improved Core-Loss Calculation for Magnetic Components Employed in Power Electronic Systems
journal, February 2012

  • Muhlethaler, J.; Biela, J.; Kolar, J. W.
  • IEEE Transactions on Power Electronics, Vol. 27, Issue 2, p. 964-973
  • DOI: 10.1109/TPEL.2011.2162252

Composition dependence of field induced anisotropy in ferromagnetic (Co,Fe)89Zr7B4 and (Co,Fe)88Zr7B4Cu1 amorphous and nanocrystalline ribbons
journal, December 2008

  • Ohodnicki, P. R.; Long, J.; Laughlin, D. E.
  • Journal of Applied Physics, Vol. 104, Issue 11
  • DOI: 10.1063/1.3021141

Theory of ferromagnetic hysteresis
journal, September 1986


A thermal model for high-frequency magnetic components
journal, January 1999

  • Odendaal, W. G.; Ferreira, J. A.
  • IEEE Transactions on Industry Applications, Vol. 35, Issue 4
  • DOI: 10.1109/28.777202

Performance characterization of a high-power dual active bridge DC-to-DC converter
journal, January 1992

  • Kheraluwala, M. N.; Gascoigne, R. W.; Divan, D. M.
  • IEEE Transactions on Industry Applications, Vol. 28, Issue 6
  • DOI: 10.1109/28.175280

Magnetizing-Inductance-Assisted Extended Range Soft-Switching Three-Phase AC-Link Current-Fed DC/DC Converter for Low DC Voltage Applications
journal, July 2013

  • Xuewei, Pan; Prasanna, Udupi R.; Rathore, Akshay
  • IEEE Transactions on Power Electronics, Vol. 28, Issue 7
  • DOI: 10.1109/TPEL.2012.2226217

Core Losses Under the DC Bias Condition Based on Steinmetz Parameters
journal, February 2012

  • Muhlethaler, J.; Biela, J.; Kolar, J. W.
  • IEEE Transactions on Power Electronics, Vol. 27, Issue 2
  • DOI: 10.1109/TPEL.2011.2160971

Magnetic Components Dynamic Modeling With Thermal Coupling for Circuit Simulators
journal, April 2014

  • Hilal, Alaa; Raulet, Marie Ange; Martin, Christian
  • IEEE Transactions on Magnetics, Vol. 50, Issue 4
  • DOI: 10.1109/TMAG.2013.2283366

On the Law of Hysteresis
journal, January 1892

  • Steinmetz, Chas. Proteus
  • Transactions of the American Institute of Electrical Engineers, Vol. IX, Issue 1
  • DOI: 10.1109/T-AIEE.1892.5570437

A comparison of high power DC-to-DC soft-switched converter topologies
conference, January 1994

  • Steigerwald, R. L.; De Doncker, R. W.; Kheraluwala, M. H.
  • Proceedings of 1994 IEEE Industry Applications Society Annual Meeting
  • DOI: 10.1109/IAS.1994.377564