DocumentCode
3260139
Title
Analysis of dv/dt filter installation for PWM AC drive applications
Author
Mart-ro, Pravit ; Sae-Kok, Warachart ; Khomfoi, Surin
Author_Institution
Dept. of Electr. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
fYear
2011
fDate
5-8 Dec. 2011
Firstpage
177
Lastpage
184
Abstract
The aim of this paper is to analyze and propose the installation of a cascaded dv/dt filter for PWM AC drive system with long feeding cable. The effects of installing single and cascaded second order dv/dt filters are investigated and compared. The investigated system is simulated by MATLAB/Simulink program and implemented to substantiate the effectiveness of a cascaded dv/dt filter. Both simulation and experimental results show that the system using the cascaded dv/dt filter can extend the cable length longer than the system using only a single dv/dt filter.
Keywords
AC motor drives; PWM invertors; MATLAB/Simulink program; PWM AC drive; cascaded dv/dt filter; dv-dt filter installation; feeding cable; pulse width modulation inverter; Filtering theory; Impedance; Induction motors; Inverters; Low pass filters; Reflection; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems (PEDS), 2011 IEEE Ninth International Conference on
Conference_Location
Singapore
ISSN
2164-5256
Print_ISBN
978-1-61284-999-7
Electronic_ISBN
2164-5256
Type
conf
DOI
10.1109/PEDS.2011.6147243
Filename
6147243
Link To Document