Terminal Modeling of DC-DC Converters with Stochastic Behavior

Guangyao Shen; Satyajeet Shinde; Abhishek Patnaik; David Pommerenke; Hermann Aichele; Christoph Keller; Martin Boettcher; Victor Khilkevich

doi:10.1109/TEMC.2018.2805283

Terminal Modeling of DC-DC Converters with Stochastic Behavior

Guangyao Shen^*, Satyajeet Shinde, Abhishek Patnaik, David Pommerenke, Hermann Aichele, Christoph Keller, Martin Boettcher, Victor Khilkevich

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

A terminal model is a common method to create equivalent models of DC-DC converters in order to predict conducted emissions. In this paper, a characterization method for converters with stochastic behavior is presented. The averaged and maximized spectra of the measured voltages and currents are used to create the model. The phase information is obtained using a dedicated reference channel. After the equivalent source was determined, the actual induced noise voltage at the test load was compared to that predicted by the model with the averaged and maximized spectra to estimate its accuracy. The results indicate that the agreement with the direct measurement is between 10 dB and 100 MHz.

Originalsprache	englisch
Aufsatznummer	8306966
Seiten (von - bis)	2011-2018
Seitenumfang	8
Fachzeitschrift	IEEE Transactions on Electromagnetic Compatibility
Jahrgang	60
Ausgabenummer	6
DOIs	https://doi.org/10.1109/TEMC.2018.2805283
Publikationsstatus	Veröffentlicht - 1 Dez. 2018
Extern publiziert	Ja

ASJC Scopus subject areas

Atom- und Molekularphysik sowie Optik
Physik der kondensierten Materie
Elektrotechnik und Elektronik

Zugriff auf Dokument

10.1109/TEMC.2018.2805283

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=85043382428&partnerID=8YFLogxK

Dieses zitieren

@article{30c07da6a2d94bf8b3c949fd8fc41339,

title = "Terminal Modeling of DC-DC Converters with Stochastic Behavior",

abstract = "A terminal model is a common method to create equivalent models of DC-DC converters in order to predict conducted emissions. In this paper, a characterization method for converters with stochastic behavior is presented. The averaged and maximized spectra of the measured voltages and currents are used to create the model. The phase information is obtained using a dedicated reference channel. After the equivalent source was determined, the actual induced noise voltage at the test load was compared to that predicted by the model with the averaged and maximized spectra to estimate its accuracy. The results indicate that the agreement with the direct measurement is between 10 dB and 100 MHz.",

keywords = "DC-DC converter, stochastic behavior, terminal model",

author = "Guangyao Shen and Satyajeet Shinde and Abhishek Patnaik and David Pommerenke and Hermann Aichele and Christoph Keller and Martin Boettcher and Victor Khilkevich",

year = "2018",

month = dec,

day = "1",

doi = "10.1109/TEMC.2018.2805283",

language = "English",

volume = "60",

pages = "2011--2018",

journal = "IEEE Transactions on Electromagnetic Compatibility",

issn = "0018-9375",

publisher = "Institute of Electrical and Electronics Engineers",

number = "6",

}

TY - JOUR

T1 - Terminal Modeling of DC-DC Converters with Stochastic Behavior

AU - Shen, Guangyao

AU - Shinde, Satyajeet

AU - Patnaik, Abhishek

AU - Pommerenke, David

AU - Aichele, Hermann

AU - Keller, Christoph

AU - Boettcher, Martin

AU - Khilkevich, Victor

PY - 2018/12/1

Y1 - 2018/12/1

N2 - A terminal model is a common method to create equivalent models of DC-DC converters in order to predict conducted emissions. In this paper, a characterization method for converters with stochastic behavior is presented. The averaged and maximized spectra of the measured voltages and currents are used to create the model. The phase information is obtained using a dedicated reference channel. After the equivalent source was determined, the actual induced noise voltage at the test load was compared to that predicted by the model with the averaged and maximized spectra to estimate its accuracy. The results indicate that the agreement with the direct measurement is between 10 dB and 100 MHz.

AB - A terminal model is a common method to create equivalent models of DC-DC converters in order to predict conducted emissions. In this paper, a characterization method for converters with stochastic behavior is presented. The averaged and maximized spectra of the measured voltages and currents are used to create the model. The phase information is obtained using a dedicated reference channel. After the equivalent source was determined, the actual induced noise voltage at the test load was compared to that predicted by the model with the averaged and maximized spectra to estimate its accuracy. The results indicate that the agreement with the direct measurement is between 10 dB and 100 MHz.

KW - DC-DC converter

KW - stochastic behavior

KW - terminal model

UR - http://www.scopus.com/inward/record.url?scp=85043382428&partnerID=8YFLogxK

U2 - 10.1109/TEMC.2018.2805283

DO - 10.1109/TEMC.2018.2805283

M3 - Article

AN - SCOPUS:85043382428

SN - 0018-9375

VL - 60

SP - 2011

EP - 2018

JO - IEEE Transactions on Electromagnetic Compatibility

JF - IEEE Transactions on Electromagnetic Compatibility

IS - 6

M1 - 8306966

ER -

Terminal Modeling of DC-DC Converters with Stochastic Behavior

Abstract

ASJC Scopus subject areas

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Dieses zitieren