dc.contributor.author |
Grobler, Inus
|
|
dc.contributor.author |
Gitau, MN
|
|
dc.date.accessioned |
2014-02-28T06:53:24Z |
|
dc.date.available |
2014-02-28T06:53:24Z |
|
dc.date.issued |
2013-09 |
|
dc.identifier.citation |
Grobler, I and Gitau, M.N. 2013. Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter. In: 2013 IEEE Energy Conversion Congress and Exposition (ECCE), Denver, Colorado, USA, 15-19 September 2013 |
en_US |
dc.identifier.isbn |
978-1-4799-0336-8 |
|
dc.identifier.uri |
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6646908
|
|
dc.identifier.uri |
http://hdl.handle.net/10204/7255
|
|
dc.description |
2013 IEEE Energy Conversion Congress and Exposition (ECCE), Denver, Colorado, USA, 15-19 September 2013. Abstract only attached. |
en_US |
dc.description.abstract |
High density high switching frequency power converter conducted EMC had been analysed, modelling the noise source and noise path, while providing accurate conducted EMC noise limits comparable to accredited noise measurements up to 100 MHz. The military specified DC-DC converters are applicable, spanning from 100 W handheld power managers up to 2 kW DC-DC battery chargers. Circuit layout high frequency effects as well as high frequency impedances of the power components were characterised. The effect of a higher switching frequency was demonstrated. At first, a trapezoidal noise source and lumped element noise path model was adopted, showing high frequency limitations of this technique. Thereafter, a lumped element model including a switching component was created. A Transient model circuit analysis was investigated to represent circuit noise as measured with a LISN. Common mode and differential mode signals were extracted in both the simulated results and the bench measurements. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
IEEE Xplore |
en_US |
dc.relation.ispartofseries |
Workflow;12102 |
|
dc.subject |
High switching frequency |
en_US |
dc.subject |
Lumped element EMC models |
en_US |
dc.subject |
Electromagnetic interference |
en_US |
dc.subject |
Power converter |
en_US |
dc.title |
Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter |
en_US |
dc.type |
Conference Presentation |
en_US |
dc.identifier.apacitation |
Grobler, I., & Gitau, M. (2013). Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter. IEEE Xplore. http://hdl.handle.net/10204/7255 |
en_ZA |
dc.identifier.chicagocitation |
Grobler, Inus, and MN Gitau. "Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter." (2013): http://hdl.handle.net/10204/7255 |
en_ZA |
dc.identifier.vancouvercitation |
Grobler I, Gitau M, Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter; IEEE Xplore; 2013. http://hdl.handle.net/10204/7255 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Grobler, Inus
AU - Gitau, MN
AB - High density high switching frequency power converter conducted EMC had been analysed, modelling the noise source and noise path, while providing accurate conducted EMC noise limits comparable to accredited noise measurements up to 100 MHz. The military specified DC-DC converters are applicable, spanning from 100 W handheld power managers up to 2 kW DC-DC battery chargers. Circuit layout high frequency effects as well as high frequency impedances of the power components were characterised. The effect of a higher switching frequency was demonstrated. At first, a trapezoidal noise source and lumped element noise path model was adopted, showing high frequency limitations of this technique. Thereafter, a lumped element model including a switching component was created. A Transient model circuit analysis was investigated to represent circuit noise as measured with a LISN. Common mode and differential mode signals were extracted in both the simulated results and the bench measurements.
DA - 2013-09
DB - ResearchSpace
DP - CSIR
KW - High switching frequency
KW - Lumped element EMC models
KW - Electromagnetic interference
KW - Power converter
LK - https://researchspace.csir.co.za
PY - 2013
SM - 978-1-4799-0336-8
T1 - Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter
TI - Characterising and modelling extended conducted electromagnetic interference in densely packed DC-DC converter
UR - http://hdl.handle.net/10204/7255
ER -
|
en_ZA |