Reliability model for a distribution system incorporating snowfall as a severe weather event
Distribution system reliability assessment is essential to ensure reliable power supply to customers by predicting the availability of power supply and taking regulatory actions that the situation demands. Reliability assessment demands thorough study of failure rate nature. In the past, studies hav...
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sg-ntu-dr.10356-1066402019-12-06T22:15:27Z Reliability model for a distribution system incorporating snowfall as a severe weather event Chaudhuri, Tanaya Mitra, Sristi Goswami, A. K. School of Electrical and Electronic Engineering IEEE Power India Conference (5th : 2012) DRNTU::Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution Distribution system reliability assessment is essential to ensure reliable power supply to customers by predicting the availability of power supply and taking regulatory actions that the situation demands. Reliability assessment demands thorough study of failure rate nature. In the past, studies have been made on climate based failures due to wind and lightning, but snowfall event which is the growing reason behind power failures today, remains untouched. This paper analyses distribution system’s reliability degradation due to snowfall event. A model is derived to find the failure rate due to heavy snowfall and then due to some major severe weather events considered together. A mathematical relation between the power failure rate and the snowfall rate is analytically estimated confirming to measured data. The reliability assessment of an existing power system has been done on a seasonal basis. Accepted version 2015-02-06T03:41:34Z 2019-12-06T22:15:27Z 2015-02-06T03:41:34Z 2019-12-06T22:15:27Z 2012 2012 Conference Paper Chaudhuri, T., Mitra, S., & Goswami, A. K. (2012). Reliability model for a distribution system incorporating snowfall as a severe weather event. IEEE Power India Conference (5th : 2012) https://hdl.handle.net/10356/106640 http://hdl.handle.net/10220/25023 http://dx.doi.org/10.1109/PowerI.2012.6479523 en © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/PowerI.2012.6479523]. application/pdf |
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DRNTU::Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution Chaudhuri, Tanaya Mitra, Sristi Goswami, A. K. Reliability model for a distribution system incorporating snowfall as a severe weather event |
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Distribution system reliability assessment is essential to ensure reliable power supply to customers by predicting the availability of power supply and taking regulatory actions that the situation demands. Reliability assessment demands thorough study of failure rate nature. In the past, studies have been made on climate based failures due to wind and lightning, but snowfall event which is the growing reason behind power failures today, remains untouched. This paper analyses distribution system’s reliability degradation due to snowfall event. A model is derived to find the
failure rate due to heavy snowfall and then due to some major severe weather events considered together. A mathematical relation between the power failure rate and the snowfall rate is analytically estimated confirming to measured data. The reliability assessment of an existing power system has been done on a seasonal basis. |
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School of Electrical and Electronic Engineering |
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School of Electrical and Electronic Engineering Chaudhuri, Tanaya Mitra, Sristi Goswami, A. K. |
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Conference or Workshop Item |
author |
Chaudhuri, Tanaya Mitra, Sristi Goswami, A. K. |
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Chaudhuri, Tanaya |
title |
Reliability model for a distribution system incorporating snowfall as a severe weather event |
title_short |
Reliability model for a distribution system incorporating snowfall as a severe weather event |
title_full |
Reliability model for a distribution system incorporating snowfall as a severe weather event |
title_fullStr |
Reliability model for a distribution system incorporating snowfall as a severe weather event |
title_full_unstemmed |
Reliability model for a distribution system incorporating snowfall as a severe weather event |
title_sort |
reliability model for a distribution system incorporating snowfall as a severe weather event |
publishDate |
2015 |
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https://hdl.handle.net/10356/106640 http://hdl.handle.net/10220/25023 http://dx.doi.org/10.1109/PowerI.2012.6479523 |
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