Whole line and multi-parameter integrated optimizing method for determining lightningproof performance of power transmission line |
Title： |
| Whole line and multi-parameter integrated optimizing method for determining lightningproof performance of power transmission line |
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Application Number： |
200510116694 |
Application Date： |
2005/10/28 |
Announcement Date： |
2006/05/10 |
Pub. Date： |
2008/01/09 |
Publication Number： |
1770140 |
Announcement Number： |
100361123 |
Grant Date： |
2008-1-9 |
Granted Pub. Date： |
2008-1-9 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G06F 17/00, H02H 3/22, H02H 3/04 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Zhou Yuanxiang, Lu Bin, Li Zhenyu, Liang Xidong |
Key Words： |
power transmission line,lightningproof performance,whole line,multi-parameter,integrated optimizing |
Abstract： |
The invention relates to a method for judging lightning protection performance of power transmission route which comprises: selecting pole-to-pole parameters for target transmission route; calculating lightning trip-out rate of pole tower with Monte Carlo method; calculating lightning trip-out rate of transmission route; if the lightning trip-out rate less than the set value, then it meets the requirement and ending the judge, otherwise finding out the pole tower of high lightning trip-out rate; selecting adjustable parameters; calculating lightning trip-out rate for each parameter and matching out a resultant optimization curve; selecting proper optimization point to re-calculate lightning trip-out rate until it meets requirements. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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