Design and Realization of an Online Power Quality Monitoring System Based on DSP and GPRS

Dong Li; Yong Zhou

doi:10.4028/www.scientific.net/AMR.756-759.598

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 756-759Design and Realization of an Online Power Quality...

Design and Realization of an Online Power Quality Monitoring System Based on DSP and GPRS

Abstract:

In order to evaluate power quality more accurately and synthesize the characteristics of the distribution, which has nodes in large quantity and area, an online power quality monitoring system (PQMS) is developed by using the digital signal processor (DSP) and the general packet radio service (GPRS). This PQMS consists of two parts: the power quality monitor (PQM) which is designed on the structure of DSP and the monitoring software (MS) in upper computer which is designed on the platform of LabVIEW. GPRS network provides the communication channel for these two parts. Therefore, supervisors can monitor and analyze the power quality from a long distance. In this paper, the design and realization of each part are described in detail. Experimental results show that the proposed system is fast in response with high accuracy and has the ability of real-time processing.

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Periodical:

Advanced Materials Research (Volumes 756-759)

Pages:

598-602

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.756-759.598

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Online since:

September 2013

Authors:

Dong Li, Yong Zhou

Keywords:

Digital Signal Processor (DSP), General Packet Radio Service (GPRS), LabVIEW, Online Monitoring, Power Quality (PQ)

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