Method of Judging the Energy Measurement Device Error Wiring Based on Checking Tables

Abstract:

Focused on the complexity and Time-consuming of judging the error wiring of the energy measurement device, It extracts a series of electric parameter tables including phase angle table, such as the voltage sequence table, the line voltage location table, phase angle transform table, and phase angle table. And proposes a simple method of judging the error wiring of Three-phase three-wire error wiring of two components energy measurement device. The method based only on the four tables, inspectors only need to look-up the tables in accordance with the measured dates and get the error wiring instead of drawing vector plots. Because these tables root from vector plots. It greatly simplifies inspectors to judge wiring mistake, improves the working efficiency and makes the test results more accurate.

• Periodical: Advanced Materials Research (Volumes 139-141)
• Pages: 2247-2251
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.139-141.2247
• Online since: October 2010
• Authors: Xing Zhong Zhang
• Keywords: Error Wiring Judging, Line Voltage Location, Phase Angle Table

References

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