Development for Cyclic Detection Laboratory of Transmission and Distribution State Maintenance and Test Equipment

Abstract:

Power production department is paying more and more attention to the test results of high voltage test instrument and equipment as the power construction is vigorously developing. Currently, the metrological verification of high voltage test instrument is mainly conducted by metrological department such as provincial Electric Power Research Institute (EPRI) of the Power Grid, and standard appliances of measurement are stored in regular laboratory condition and inspection method of them is bottom-to-top periodic inspection by users, which has the disadvantage of inconvenient inspection. The cyclic detection laboratory developed in this paper, which can support comprehensive calibration and on-site detection for the main functions of mainstream high voltage test instruments of the market, is designed aiming at the requirements of cyclic detection for high voltage test instrument of power system. Operating principles and core technologies of the developed detection equipment are detailed introduced in this paper. By using the developed laboratory, performances of test instruments can be effectively assessed, diverse needs of metrological detection for high voltage test instrument of power system can be further met, and operation safety of power system and economic benefit of power industry can be improved as well as on-site metrological detection capacity being strengthened.

• Periodical: Applied Mechanics and Materials (Volumes 303-306)
• Pages: 957-960
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.303-306.957
• Online since: February 2013
• Authors: Heng Yuan, Zi Li Xu, Ying Chen, Min Lei, Luo Tao, Jun Zhang
• Keywords: High Voltage Test, Site Detection, Test Car

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