A Single-Phase Electric Harmonic Monitoring System Design Based on the LabVIEW

Abstract:

This is a single-phase electric harmonic monitoring device based on the LabVIEW. It includes the detection and conversion circuit, anti aliasing filter circuit, data acquisition card, and PC software monitoring section. With the simple structure and easy hardware upgrade maintenance utility software, it can be used to store the historical data on line, query and monitor the power quality on line with the single phase power. The simulation results show that the system has the features of easy using, high precision, and good reliability.

• Periodical: Advanced Materials Research (Volumes 605-607)
• Pages: 664-668
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.605-607.664
• Online since: December 2012
• Authors: Zong Jiu Zhang
• Keywords: LabVIEW, Monitoring Practice, Single-Phase Electric Harmonic

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