本文主要研究内容
作者张耀匀,刘晔,于龙洋,刘奋霞（2019）在《高压供电系统电气散热器寿命周期预测仿真》一文中研究指出：针对特高压电抗器电气散热器寿命预测问题,国内还没有作特高压散热器相关方向的研究。由于电抗器运行过程中产生的温度比较低,往往忽略了电抗器的热载荷效应,仅仅考虑机械载荷对特高压电抗器电气散热器寿命进行预测。但是随着电压等级提高,特高压电抗器运行中内部损耗增大,产生的热载荷严重影响着电抗器寿命,仅考虑机械载荷预测的寿命精度误差较大。将电抗器运行中产生的热载荷考虑在内,应用有限元分析软件将温度载荷与机械载荷同时考虑在内,实现分析温度载荷与机械载荷共同作用对特高压电抗器疲劳的影响。利用Maxwell对电抗器的运行状态进行仿真分析,获得电抗器运行过程中产生的电磁力及损耗,在多物理场中,计算出电抗器相应的机械载荷及温度载荷,用疲劳分析软件在标定工况下考虑机械载荷与温度载荷共同作用来分析电抗器疲劳寿命,最后得出预测出的结果与国家电网认定的结果相一致。
Abstract
zhen dui te gao ya dian kang qi dian qi san re qi shou ming yu ce wen ti ,guo nei hai mei you zuo te gao ya san re qi xiang guan fang xiang de yan jiu 。you yu dian kang qi yun hang guo cheng zhong chan sheng de wen du bi jiao di ,wang wang hu lve le dian kang qi de re zai he xiao ying ,jin jin kao lv ji xie zai he dui te gao ya dian kang qi dian qi san re qi shou ming jin hang yu ce 。dan shi sui zhao dian ya deng ji di gao ,te gao ya dian kang qi yun hang zhong nei bu sun hao zeng da ,chan sheng de re zai he yan chong ying xiang zhao dian kang qi shou ming ,jin kao lv ji xie zai he yu ce de shou ming jing du wu cha jiao da 。jiang dian kang qi yun hang zhong chan sheng de re zai he kao lv zai nei ,ying yong you xian yuan fen xi ruan jian jiang wen du zai he yu ji xie zai he tong shi kao lv zai nei ,shi xian fen xi wen du zai he yu ji xie zai he gong tong zuo yong dui te gao ya dian kang qi pi lao de ying xiang 。li yong Maxwelldui dian kang qi de yun hang zhuang tai jin hang fang zhen fen xi ,huo de dian kang qi yun hang guo cheng zhong chan sheng de dian ci li ji sun hao ,zai duo wu li chang zhong ,ji suan chu dian kang qi xiang ying de ji xie zai he ji wen du zai he ,yong pi lao fen xi ruan jian zai biao ding gong kuang xia kao lv ji xie zai he yu wen du zai he gong tong zuo yong lai fen xi dian kang qi pi lao shou ming ,zui hou de chu yu ce chu de jie guo yu guo jia dian wang ren ding de jie guo xiang yi zhi 。
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论文详细介绍
论文作者分别是来自计算机仿真的张耀匀,刘晔,于龙洋,刘奋霞，发表于刊物计算机仿真2019年08期论文，是一篇关于特高压电抗器论文,多物理场论文,热机疲劳论文,计算机仿真2019年08期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自计算机仿真2019年08期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：特高压电抗器论文; 多物理场论文; 热机疲劳论文; 计算机仿真2019年08期论文;