Details

Autor(en) / Beteiligte

• LI RAN
• GOKANI, S
• CLARE, J
• BRADLEY, K. J
• CHRISTOPOULOS, C

Titel

Conducted electromagnetic emissions in induction motor drive systems. Part II : Frequency domain models

Ist Teil von

• IEEE transactions on power electronics, 1998-07, Vol.13 (4), p.768-776

Ort / Verlag

New York, NY: Institute of Electrical and Electronics Engineers

Erscheinungsjahr

1998

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• Predicting conducted emissions in pulsewidth modulation (PWM) inverter induction motor drive systems requires various frequency-dependent effects to be considered. A frequency domain method has advantages in such cases compared to a time domain approach. Based on the modal analysis presented in Part I, this paper develops frequency domain models to evaluate the spectra of the conducted emissions directly. The common and differential mode excitation sources are modeled in the frequency domain and related to the switching functions of the PWM inverter.