Short-term Reliability Model Based on The Probability Distribution of Power Transmission and Transformation Equipment

DOI

10.2991/iwmecs-15.2015.82How to use a DOI?

Keywords

Power transmission equipment, Opreation reliability, Probability model, Weibull distribution

Abstract

For power transmission equipment long-term planning in the steady-state failure isn’t suitable for using to predict the reliability of the short-term problems, according to the result in transmission equipment shut down three different reasons: overload protection action, the weather factor, aging failure, choose normal distribution, index distribution, based on the minimum estimation and average rank method of weibull distribution to establish the corresponding reliability probability model of transmission equipment. Examples are calculated by transformer shut down probability under different condition, results show that the model can correctly reflect the practical operation of transformer in different situations. The model can predict the failure rate of the power transmission equipment in the short term.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chao Huang
AU  - Xiaoquan Li
AU  - Shuai Liu
PY  - 2015/10
DA  - 2015/10
TI  - Short-term Reliability Model Based on The Probability Distribution of Power Transmission and Transformation Equipment
BT  - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences
PB  - Atlantis Press
SP  - 408
EP  - 414
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-15.2015.82
DO  - 10.2991/iwmecs-15.2015.82
ID  - Huang2015/10
ER  -