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Year 2022
 
Issue 3 [06 - 2022], Year XXXI

Compensation for the capacitive component of leakage currents at the mine power networks with a large power motor

https://mij.hoimovietnam.vn/en/archives?article=22037

  • Affiliations:

    Hanoi University of Mining and Geology, Hanoi

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  • Received: 20th-Apr-2022
  • Revised: 25th-May-2022
  • Accepted: 30th-May-2022
  • Online: 30th-June-2022
Pages: 45 - 49
Views: 72
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Abstract:

The capacitive compensation solution has been proven to be highly effective for mine power networks and is constantly being researched and improved. However, for the mine networks with high-power active motors, the effectiveness of the capacitive compensation solution has not been fully evaluated. The research results presented in this paper show that for mine power networks with high-power running motors, the capacitive compensation solution can increase the risk of electric shock. The results of this study should be taken into account when proposing solutions to ensure the safety conditions for the mechanized underground mine networks with high-power engines in operation.

How to Cite
Kim, L.Ngoc, Nguyen, K.Thac and Kim, A.Cam Thi 2022. Compensation for the capacitive component of leakage currents at the mine power networks with a large power motor (in Vietnamese). Mining Industry Journal. XXXI, 3 (Jun, 2022), 45-49. .
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