Title :
Digital signal processing card for electrical supply quality measuring system
Author :
Leturiondo, L. ; Ruiz, J. ; Aramendi, E. ; de Diego, J.M. ; Lazcano, A.
Author_Institution :
Dept. de Electron. y Telecommun., Pais Vasco Univ., Bilbao, Spain
Abstract :
The development of a new digital signal processing card is described. This card, a PC slot plug-in card, is based on the AT&T 32-bit floating point specialised signal processor, the DSP32C. Although it is a general purpose processing card, the specific application it has been developed for, is the voltage and current signal processing for quality measuring and monitoring in electric power supply lines. This characterisation involves measuring in real time the main perturbations distorting the global quality. The digital system used for these measurements needs a DSP based hardware. The objective has been to develop a truly low cost card
Keywords :
add-on boards; computerised instrumentation; digital signal processing chips; electric current measurement; floating point arithmetic; microcomputer applications; power engineering computing; power supply quality; power system measurement; power transmission lines; signal processing equipment; voltage measurement; 32 bit; AT&T; DSP based hardware; DSP32C; PC slot plug-in card; current signal processing; digital system; electric power supply lines; electrical supply quality measuring system; floating point specialised signal processor; general purpose processing card; low cost card; quality measuring; quality monitoring; real time measurement; voltage signal processing; Current measurement; Digital signal processing; Digital systems; Distortion measurement; Electric variables measurement; Monitoring; Power measurement; Power supplies; Signal processing; Voltage;
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
DOI :
10.1109/MELCON.1996.551195
