RESEARCH ON BUILDING FOR DEPENDENCE OF INSULATION PARAMETERS OF THE 6kV GRID WITH THE ENVIROMENT AND STRUCTURAL PARAMETERS OF OPEN-PIT MINES IN THE QUANG NINH AREA

  • Tran QuocHoan Department of Electrical Engineeringand Automation, College of Industry And Trade, Viet Nam
  • Ho Viet Bun Department of Electricfication, Ha Noi University of Mining and Geology, Viet Nam
  • Nguyen Anh Nghia Department of Electricfication, Ha Noi University of Mining and Geology, Viet Nam
Keywords: An One-Phase Earth Fault, An Insolated-Neutral Grid, An Insulation Paramater, A Sensitive Earth Fault Relay.

Abstract

Medium voltage insulation indicators depend on many factors such as environment, length of feeders, numbers of transformers and motors connected on the grid...The values determined by experimental measurements will be used to build up maths distributions. Base on these results, an experimental equation will be formed for determining capacitance and impedance of 6kV grid to ground in QuangNinh open pit coalmines.

Downloads

Download data is not yet available.

References

Ho Viet Bun (2016). Research on the transient process and propose solutions to reduce overvoltage when there occur single-phase earth faults in the 6kV isolated network of the mines of the Cam Pha - Quang Ninh region. Ph.D thesis in engineering, Hanoi University of Mining and Geology.

Pham Van Tan. The statistical method in the climate, VietNam national university press, HaNoi,2005.

Assoc.Prof.Dr Bùi Minh TríProbability statistics & empirical planning. Bach Khoa publishing house,Ha Noi, 2011

Савина Н.В. Применение теории вероятностей и методов оптимизации в системах электроснабжения: учебное пособие. – Благовещенск: Амурский гос. ун-т, 2007.

Серов В.И, Щуцкий В.И, Ягудаев Ƃ.M. Методы и средства борьбы с замыканиями на землю в высоковольтных системах горных предприятий, Мockba “Наука” 1985.

Гладилин Л.В., Щуцкий В.И., Гущин Н.Я. Электробезопасность в горнодобывающей промышленности – М.: Недра. 1977.

References of temperature and humidity (Temperature, average humidity in the BaiChay, Cua Ong area of Quang Ninh province from 2002 to 2017), resource: National Centre for Hydro - Meteorological Forecasting

Published
2020-06-15
How to Cite
QuocHoan, T., Bun, H. V., & Nghia, N. A. (2020). RESEARCH ON BUILDING FOR DEPENDENCE OF INSULATION PARAMETERS OF THE 6kV GRID WITH THE ENVIROMENT AND STRUCTURAL PARAMETERS OF OPEN-PIT MINES IN THE QUANG NINH AREA. International Journal of Engineering Technologies and Management Research, 7(5), 56-63. https://doi.org/10.29121/ijetmr.v7.i5.2020.684