Model for Conducted Emission of SiC Power Modules for automotive traction Inverter-Comparison to behaviour-based Model

Apelsmeier, Andreas; Rettner, Cornelius; März, Martin

doi:10.1109/compel49091.2020.9265805

Cited by 6 publications

(2 citation statements)

References 8 publications

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“…Thus, the dependency of conducted EMI on the circuit parameter needs to be clarified. [20] and [21] provide the mathematical expression for the noise frequency for the buck converter. [3] proposes source modeling of CM and DM noise for 3-phase IGBT-based VSI, and the simulation has been performed to predict the nature of conducted EMI.…”

Section: Availability Of Inductance Valuementioning

confidence: 99%

A PCB-Incorporated Inductor Based Filter Design Solution for Differential Mode Noise of 3-Phase SiC-MOSFET Based VSI

Pandey,

Nayak,

Hatua

et al. 2024

IEEE Access

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Electromagnetic emission is a challenging problem for the Wide Band Gap (WBG) device based power electronic converters. The Differential Mode (DM) noise contains switching frequency components and high-frequency noise peaks. High-frequency DM noise peak depends upon the loop inductance of the converter and output capacitance of the switch. Optimization of switching frequency or variable switching frequency could attenuate switching frequency noise and its harmonics only, but not the switching transient noise. Using a passive filter is common for IGBT based VSI, where the high-frequency DM noise peak occurs in the 1MHz to 5MHz range. However, the high-frequency DM noise peak appears beyond 10MHz for SiC-MOSFET based VSI. It requires a high corner frequency, lower inductance, and capacitance of the DM filter. However, getting an inductor with a high Self-Resonating Frequency (SRF) is challenging. This paper proposes a PCB-incorporated inductor based segmented LCLC filter with high SRF value for highfrequency DM noise of SiC-MOSFET based VSI. The filter design is based on mathematical modeling of the DM noise of SiC-MOSFET based VSI. The proposed filter is implemented and verified on a SiC-MOSFET based VSI, driving a 5kVA induction motor at 40kHz switching frequency.

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Section: Availability Of Inductance Valuementioning

confidence: 99%

A PCB-Incorporated Inductor Based Filter Design Solution for Differential Mode Noise of 3-Phase SiC-MOSFET Based VSI

Pandey,

Nayak,

Hatua

et al. 2024

IEEE Access

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“…Analysis of conducted emissions in the powertrain of electric vehicles is presented by Spadacini et al [6]. Model for conducted emission of SiC Power Modules for automotive traction is presented in [7]. Detailed study on conducted emissions of an ISSN: 2088-8694 …”

Section: Introductionmentioning

confidence: 99%

Conducted emission study in space vector modulated voltage source inverter

Yuvaraj

Alagarsamy

Kumar

et al. 2022

IJPEDS

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<p>To comply with electromagnetic interference (EMI) standards, the electromagnetic noise generated by power electronic converters must be analyzed and suppressed since the switching frequency of the converter affects EMI noise. Conducted emission occurs in drive systems due to inverter parasitic capacitances and rapidly switching inverter output voltages. The EMI noise produced space vector pulse width modulation (SVPWM) inverter is calculated using MATLAB/Simulink simulation data. The unwanted common mode and differential mode signals produced by the inverter are captured using a spectrum analyzer and examined using short time Fourier transform (STFT). To mitigate the effect of EMI in the circuit and to comply with the standards filters are developed. The passive filter components are defined by the EMI standards attenuation requirements. The MATLAB simulation findings are confirmed and verified by hardware implementation.</p>

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Modelling of Common Mode noise of one leg of SiC MOSFET based three-phase Inverter

Nayak

Pandey

Hatua

2022

2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Syst

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Model for Conducted Emission of SiC Power Modules for automotive traction Inverter-Comparison to behaviour-based Model

Cited by 6 publications

References 8 publications

A PCB-Incorporated Inductor Based Filter Design Solution for Differential Mode Noise of 3-Phase SiC-MOSFET Based VSI

A PCB-Incorporated Inductor Based Filter Design Solution for Differential Mode Noise of 3-Phase SiC-MOSFET Based VSI

Conducted emission study in space vector modulated voltage source inverter

Modelling of Common Mode noise of one leg of SiC MOSFET based three-phase Inverter

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