| Title |
Open switch faults detection and localization algorithm for three phases shunt active power filter based on two level voltage source inverter |
| Another Title |
Atviro jungimo gedimų aptikimo ir lokalizavimo algoritmas trifaziam šuntuojamam aktyviam galios filtrui dviejų lygių įtampos inverterio pagrindu. |
| Authors |
Benslimane, T |
| Full Text |
|
| Is Part of |
Elektronika ir elektrotechnika.. Kaunas : Technologija. 2007, Nr. 2, p. 21-24.. ISSN 1392-1215. eISSN 2029-5731 |
| Keywords [eng] |
power electronics ; fault location (engineering) ; transducers ; electric filters |
| Abstract [eng] |
An open switch faults detection and localization algorithm for shunt three phase active filter topology is proposed. It mainly details converter configuration and examines a simple and reliable optimised fault diagnosis method. The converter topology is based on classical three-leg active power filter topology. A new fault diagnosis method is proposed, based on classical currents measurements. It includes combinatory logic to analyse and validate error signals. A Hysteresis Control is applied before and after fault detection, which avoids any controller reconfiguration. Simulation results obtained with Matlab/Simulink/Plecs tools prove the effectiveness of this method. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2007 |
| CC license |
|
