Title :
Suppression of inverter output harmonic
Author :
Wu, Shihong ; Wan, Junnan ; Sun, Guokai ; Ji, Jianwei ; Yang, Ping ; Jing, Fengli
Author_Institution :
Inf. & Electr. Eng. Coll., Shenyang Agric. Univ., Shenyang, China
Abstract :
Using the harmonic characteristics of output voltage of inverter to design an ameliorative filter which can suppress common-mode and differential-mode voltage at the same time. The simulation is done by MATLAB and the results of the simulation show that long cables are allowed to connect inverter and motor for the filter. By altering the parameters of the filter, the overvoltage in the motor can be eliminated, which plays a good role of suppressing output harmonics of the inverter.
Keywords :
PWM invertors; cables (electric); electric motors; mathematics computing; power harmonic filters; MATLAB simulation; PWM inverter; ameliorative filter; cable connection; harmonic characteristics; inverter output harmonic suppression; inverter output voltage; inverter-motor connection; harmonic suppression; inverter; simulation;
Conference_Titel :
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5537-9
DOI :
10.1109/ICCSIT.2010.5565197
