The Improvement of Command Voltage Signal Instability for Equipment Calibration in Outdoor Field

Abstract:

In a kind of large test system, the whole equipment is constituted of many multiple subsystems. These subsystems become one by the interconnection. During the measuring and calibrating procedure for the test system at the outdoor training venue, many low-voltage DC signal the need to be measured at very high precision. The signal being measured were often found instability caused by the interference from various kinds of factors in the actual measurement, In order to ensure accuracy of measuring data and credible for results, to provide practical and reliable data reference for the effectiveness of the equipment system, we must analyze the causes of interference and to take effective measures targeted respectively.

• Periodical: Advanced Materials Research (Volumes 718-720)
• Pages: 958-962
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.718-720.958
• Online since: July 2013
• Authors: Man Ke Niu, Zheng Wei Lei, Bao Qiang Yang
• Keywords: Calibration, Command Voltage Signal, Thermal EMF, Thermoelectric Voltage

References

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