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</script> <script type="text/javascript"> var OBJ_TITLE = "有时高频å˜åŽ‹å™¨å„线段间的电ä½åˆ†å¸ƒæ˜¯å¾ˆä¸å‡åŒ€çš?; var OBJ_ID = "149"; var MARK = "news"; var ARR_AD_MARK = ["news_detail_1", "news_detail_2", "news_detail_3"]; var SID = "0001,0002,0006"; //æƒé™ID var AUTHORITY_ID = ""; </script> <script src="/JS/Cls_jsPage.js"></script> <!--content:start--> <div class="content"> <div class="plc2"> 当å‰ä½ç½®ï¼?a href="/">首页</a> » <a href="/news/">资讯中心</a> » <a href="/News/News-0001,0002,0006.shtml"> 晨飞资讯</a> » <a href="/Article/youshigaopinbianyaqi_1.html">有时高频å˜åŽ‹å™¨å„线段间的电ä½åˆ†å¸ƒæ˜¯å¾ˆä¸å‡åŒ€çš?/a></div> <div class="list4nr"> <div class="n_info_con" id="printableview"> <h3> 有时高频å˜åŽ‹å™¨å„线段间的电ä½åˆ†å¸ƒæ˜¯å¾ˆä¸å‡åŒ€çš?/h3> <div class="info_con_tit"> <div class="info_con_tit"> <div class="n_tit"> <span>文章出处ï¼?a href=""><a href="http://cfdz.nsw888.com">深圳市晨飞电å­æœ‰é™å…¬å?/a></a></span><span>网责任编辑：<a href="http://cfdz.nsw888.com">NSW</a></span><span>作者：<a href="http://cfdz.nsw888.com">NSW</a></span><span>人气ï¼?span id="cntrHits">-</span></span><span>å‘表时间ï¼?012-12-18 16:25:00</span> <div class="newchang"> <!-- JiaThis Button BEGIN --> <div id="ckepop"> <a href="http://www.jiathis.com/share/?uid=899792" class="jiathis jiathis_txt jtico jtico_jiathis" target="_blank">分享到：</a> <a class="jiathis_button_qzone">QQ空间</a> <a class="jiathis_button_tsina"> 新浪微åš</a> <a class="jiathis_button_tqq">腾讯微åš</a> <a class="jiathis_button_tsohu">æœç‹å¾®åš</a> <a class="jiathis_button_t163">网易微åš</a> <a class="jiathis_button_tools_1"></a><a class="jiathis_button_tools_2"></a> </div> <script type="text/javascript"> var jiathis_config = { "data_track_clickback": true };</script> <script type="text/javascript" src="http://v2.jiathis.com/code/jia.js?uid=899792" charset="utf-8"></script> <!-- JiaThis Button END --> </div> </div> </div> </div> <div id="cntrBody"> <p style="margin: 0cm 0cm 0pt" class="MsoNormal"><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通常，在用有é™å…ƒæ³•ç­‰æ•°å€¼è®¡ç®—方法对å˜åŽ‹å™¨è¿›è¡Œä¸»ç»ç¼˜ç”µåœºæ•°å€¼è®¡ç®—时，其边界æ¡ä»¶ä¸€èˆ¬éƒ½é€‰å–为高压绕组加ä¸?/span><span lang="EN-US"><font face="Times New Roman">100%</font></span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的外加试验电压，而低压绕组的对地电ä½åˆ™è®¾å®šä¸ºé›¶ã€‚这时，高压绕组通常都设定为</span><span lang="EN-US"><font face="Times New Roman">100%</font></span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">外加电压的一个等ä½ä½“或å„线饼间的典韦是按线性分布的ã€?/span><span lang="EN-US"><o:p></o:p></span></p> <p style="margin: 0cm 0cm 0pt" class="MsoNormal"><span lang="EN-US"><o:p><font face="Times New Roman"> </font></o:p></span></p> <p style="margin: 0cm 0cm 0pt" class="MsoNormal"><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">但是，在冲击过电压波的作用下ï¼?/span><b style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://www.chenfeipower.com/"><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'" lang="EN-US"><span lang="EN-US">高频å˜åŽ‹å™?/span></span></a></span></b><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">å„线段间的电ä½åˆ†å¸ƒæ˜¯å¾ˆä¸å‡åŒ€çš„，在首端部分的选段，其电ä½æ¢¯åº¦å¾ˆå¤§ï¼Œå› è€Œï¼Œå¦‚按å„线段间的电ä½ä¸ºçº¿æ€§å‡åŒ€åˆ†å¸ƒä½œä¸ºè¾¹ç•Œæ¡ä»¶åŽ»è¿›è¡Œä¸»ç»ç¼˜ç”µåœºæ•°å€¼è®¡ç®—势必产生一定的计算误差。因而，为了是主ç»ç¼˜ç”µåœºçš„数值计算的结果更符åˆäº‹ç‰©çš„物ç†æœ¬è´¨ï¼Œåº”当首先进行波过程计算，并以所计算出的电ä½åˆ†å¸ƒä½œä¸ºè¾¹ç•Œæ¡ä»¶ï¼Œç„¶åŽå†æ¬¡åŸºç¡€ä¹‹ä¸Šè¿ç”¨æœ‰é™å…ƒæ–¹æ³•ç­‰è¿›è¡Œä¸»ç»ç¼˜ç”µåœºæ•°å€¼è®¡ç®—，这样的计算结果æ‰æ˜¯è¾ƒä¸ºç¬¦åˆå®žé™…çš„ã€?/span></p> <p> </p> </div> <div class="apage" id="showfenye"> <!--资讯分页:start--> <script type="text/javascript"> var pagecont=1; if(pagecont > 2) { var ss = new Cls_jsPage(1, 1, 5, "ss"); ss.setPageSE("youshigaopinbianyaqi_", ".html"); ss.setPageInput("Page"); ss.setUrl(""); ss.setPageFrist("<a disabled='true'class='ob'>首页</a>", "首页"); ss.setPagePrev("<a disabled='true'class='ob'>上一é¡?/a>", "上一é¡?); 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