Title :
Limits for low frequency interharmonic voltages: Can they be based on the Flickermeter use
Author :
Gallo, Daniele ; Landi, Carmine ; Langella, Roberto ; Testa, Alfredo
Author_Institution :
Seconda Univ. di Napoli, Aversa
Abstract :
The proposal of limiting low frequency interharmonic voltages is critically analyzed. Some constructive limitations of the IEC Flickermeter about its ability of measuring interharmonic effects are highlighted. The sensitivity of IEC recommended signal processing to desynchronized interharmonics and of the Flickermeters to some synergic effects of interharmonic components is investigated. Results from a numerical implementation of the IEC Flickermeter are reported in order to discuss the aforementioned issues.
Keywords :
power supply quality; power system harmonics; power system measurement; signal processing; IEC Flickermeter; low frequency interharmonic voltage; power system measurements; sensitivity; signal processing; Frequency estimation; Frequency measurement; IEC; Instruments; Low voltage; Pollution measurement; Power system harmonics; Proposals; Testing; Voltage fluctuations; IEC Flickermeter; Interharmonics; Light Flicker;
Conference_Titel :
Power Tech, 2005 IEEE Russia
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-93208-034-4
Electronic_ISBN :
978-5-93208-034-4
DOI :
10.1109/PTC.2005.4524665
