欢迎来到天天文库
浏览记录
ID:33728531
大小:3.61 MB
页数:99页
时间:2019-02-28
《输电导线覆冰特性与脱冰效应分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、武汉理工大学硕士学位论文transmissiontowerafterice-sheddingiscompared,theresultsindicatesthatthefullspanice-sheddingmakeagreatinfluenceonthetransmissionline,andtheunbalancedtensionresultfromtheasymmetricice-sheddingmakesignificantinfluenceontransmissiontower.Finally,t
2、hevibrationcontroloftransmissiontowerisstudiedinthispaper,themechanicsmodelofviscousdamperisbrieflyintroducedthen,thedampersareinstalledto5differentpositionsofthetransmissiontower,vibrationcontrolanalysisunder5damperdistributedcasesarestudied,thenthepaper
3、comparesandanalyzesthevibrationcontroleffectof5damperdistributedcases,theresultsindicatethatthethedampersdistributedontheprincipalrodshaveabettervibrationcontroleffectthanthedampersdistributedonotherpositions,andthebestvibrationcontroleffectappearswhenthe
4、dampersaredistributedontheupperpositionofthetransmissiontower.Keywords:Transmissionline,Icing,Ice-shedding,Viscousdamper,Vibrationcontrol.III万方数据武汉理工大学硕士学位论文目录摘要..............................................................................................
5、.............................IAbstract.........................................................................................................................II目录............................................................................................
6、................................IV第一章绪论...............................................................................................................11.1课题背景及研究意义............................................................................................
7、.....................11.2输电线路覆冰模型及脱冰研究现状........................................................................................21.2.1覆冰模型的研究现状...................................................................................................21.2.1.1国外学者模
8、型........................................................................................................21.2.1.2国内学者模型................................................................................................
此文档下载收益归作者所有