详述变压器的差动?；さ脑?/title> <meta name="description" content="差动?；さ幕驹恚罕溲蛊鞑疃；な前囱返缌髟砉钩傻?，它能正确区分变压器内、外故障，并能瞬时切除?；で诘墓收?。变压器两侧分别装设电流互感器TA1和TA2，其二次线圈按环流原则相串联，差动继电器接在差流回路上。一种分布式变压器差动?；し酵?正常运行或外部故障时，变压器两侧都有电流通过，两个" /> <meta name="keywords" content="干式变压器,油浸式变压器,干式变压器厂家,箱式变电站" /> <link rel="shortcut icon" href="http://www.ywpw.cn/favicon.ico" type="image/x-icon" /> <meta http-equiv="X-UA-Compatible" content="IE=100" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" /> <meta name="applicable-device"content="pc,mobile" /> <link href="/templets/default1/css/style.css" type="text/css" rel="stylesheet" media="screen" /> <link href="/templets/default1/css/sub.css" type="text/css" rel="stylesheet" media="screen" /> <link href="/templets/default1/css/responsive.css" type="text/css" rel="stylesheet" media="screen" /> <script type="text/javascript" src="/templets/default1/js/jquery.min.js"></script>  <script src="/templets/default1/js/nav.js" type="text/javascript"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://www.ywpw.cn/">广州茶楼51论坛qmpm广州佛山,一品楼ypl论坛,风楼阁全国资源共享平台,一品楼ypl论坛</a></h1><div id="u20su" class="pl_css_ganrao" style="display: none;"><abbr id="u20su"></abbr><fieldset id="u20su"></fieldset><kbd id="u20su"></kbd><object id="u20su"><strike id="u20su"><td id="u20su"></td></strike></object><strike id="u20su"></strike><tfoot id="u20su"></tfoot><dd id="u20su"></dd><tbody id="u20su"></tbody><dl id="u20su"></dl><tr id="u20su"></tr><strike id="u20su"></strike><dfn id="u20su"></dfn><delect id="u20su"></delect><abbr id="u20su"><kbd id="u20su"><pre id="u20su"></pre></kbd></abbr><noframes id="u20su"><ul id="u20su"><center id="u20su"></center></ul></noframes><blockquote id="u20su"></blockquote><dfn id="u20su"></dfn><center id="u20su"><wbr id="u20su"><cite id="u20su"></cite></wbr></center><tfoot id="u20su"><object id="u20su"><small id="u20su"></small></object></tfoot><optgroup id="u20su"></optgroup><acronym id="u20su"><dd id="u20su"><th id="u20su"></th></dd></acronym><wbr id="u20su"><cite id="u20su"><abbr id="u20su"></abbr></cite></wbr><menu id="u20su"><noscript id="u20su"><acronym id="u20su"></acronym></noscript></menu><abbr id="u20su"><pre id="u20su"><blockquote id="u20su"></blockquote></pre></abbr><button id="u20su"></button><ul id="u20su"><center id="u20su"><source id="u20su"></source></center></ul><s id="u20su"><bdo id="u20su"><acronym id="u20su"></acronym></bdo></s><xmp id="u20su"></xmp><sup id="u20su"><td id="u20su"><code id="u20su"></code></td></sup><table id="u20su"></table><blockquote id="u20su"><dl id="u20su"><input id="u20su"></input></dl></blockquote><th id="u20su"></th><object id="u20su"></object><xmp id="u20su"></xmp><code id="u20su"><em id="u20su"><delect id="u20su"></delect></em></code><object id="u20su"><small id="u20su"><abbr id="u20su"></abbr></small></object><input id="u20su"><abbr id="u20su"><pre id="u20su"></pre></abbr></input><small id="u20su"><noframes id="u20su"><samp id="u20su"></samp></noframes></small><rt id="u20su"></rt><noscript id="u20su"></noscript><dl id="u20su"><input id="u20su"><abbr id="u20su"></abbr></input></dl><noframes id="u20su"></noframes><abbr id="u20su"><sup id="u20su"><td id="u20su"></td></sup></abbr><nav id="u20su"></nav><acronym id="u20su"></acronym><center id="u20su"><wbr id="u20su"><strong id="u20su"></strong></wbr></center><optgroup id="u20su"></optgroup><source id="u20su"></source><s id="u20su"></s><table id="u20su"></table><button id="u20su"></button><blockquote id="u20su"><dl id="u20su"><input id="u20su"></input></dl></blockquote><dfn id="u20su"></dfn><sup id="u20su"><td id="u20su"><fieldset id="u20su"></fieldset></td></sup><optgroup id="u20su"></optgroup><code id="u20su"><em id="u20su"><delect id="u20su"></delect></em></code><code id="u20su"></code><pre id="u20su"></pre><rt id="u20su"></rt><center id="u20su"></center><bdo id="u20su"></bdo><center id="u20su"><dl id="u20su"><optgroup id="u20su"></optgroup></dl></center><xmp id="u20su"><strike id="u20su"><menu id="u20su"></menu></strike></xmp><wbr id="u20su"><cite id="u20su"><nav id="u20su"></nav></cite></wbr><pre id="u20su"></pre><dl id="u20su"></dl><abbr id="u20su"></abbr><tr id="u20su"></tr><noframes id="u20su"><blockquote id="u20su"><tbody id="u20su"></tbody></blockquote></noframes><blockquote id="u20su"></blockquote><option id="u20su"></option><table id="u20su"></table><samp id="u20su"><tfoot id="u20su"><object id="u20su"></object></tfoot></samp><blockquote id="u20su"></blockquote><optgroup id="u20su"></optgroup><del id="u20su"></del><strong id="u20su"><abbr id="u20su"><ul id="u20su"></ul></abbr></strong><abbr id="u20su"></abbr><bdo id="u20su"><option id="u20su"><delect id="u20su"></delect></option></bdo><tfoot id="u20su"></tfoot><rt id="u20su"><bdo id="u20su"><table id="u20su"></table></bdo></rt><center id="u20su"></center><li id="u20su"><center id="u20su"><dd id="u20su"></dd></center></li><strike id="u20su"></strike><th id="u20su"></th><object id="u20su"></object><dfn id="u20su"><rt id="u20su"><code id="u20su"></code></rt></dfn><tbody id="u20su"></tbody><kbd id="u20su"><pre id="u20su"><wbr id="u20su"></wbr></pre></kbd><ul id="u20su"><tbody id="u20su"><source id="u20su"></source></tbody></ul><xmp id="u20su"></xmp><small id="u20su"><noframes id="u20su"><samp id="u20su"></samp></noframes></small><abbr id="u20su"><samp id="u20su"><tbody id="u20su"></tbody></samp></abbr><td id="u20su"><code id="u20su"><em id="u20su"></em></code></td><bdo id="u20su"></bdo><dfn id="u20su"></dfn><nav id="u20su"></nav><code id="u20su"><em id="u20su"><del id="u20su"></del></em></code><button id="u20su"></button><nav id="u20su"><kbd id="u20su"><center id="u20su"></center></kbd></nav></div> <div class="1zlx7hpjjv5" id="wrapp"> <div class="1zlx7hpjjv5" id="header"> <div class="1zlx7hpjjv5" id="header-links"> <div id="1zlx7hpjjv5" class="container"> <div id="1zlx7hpjjv5" class="tel">欢迎访问北京创联汇通电气设备有限公司网站！<span id='toptel'>详情请致电：18599937851</a></span></div> <div class="1zlx7hpjjv5" id="top_right"> <ul id="head_ico"> <li><a href="/tuku/" target="_blank" rel="nofollow" class="a3">产品图库</a></li> <li style="background: none;"><a rel="nofollow" class="a1">在线客服</a></li> </ul>   </div></div> </div> </div> <div id="1zlx7hpjjv5" class="container"> <div id="1zlx7hpjjv5" class="head-wrapp"> <div id="1zlx7hpjjv5" class="logo" /> <a href="http://www.ywpw.cn" id="logo" title="北京创联汇通电气干式变压器厂家"> <img src="/templets/default1/images/logo.jpg" alt="北京创联汇通电气干式变压器厂家logo" /></a> </div> <div class="1zlx7hpjjv5" id="main-navigation"> <div > <ul class="navul"> <li id="1zlx7hpjjv5" class="first single"><a href="http://www.ywpw.cn" id="a0" class="li0 nomol primary" onmouseover="Mea(0);">首页</a></li> <li id="1zlx7hpjjv5" class="navlm"><a href='/gywm/' rel='nofollow' id="a1" class="li0 primary" onmouseover="Mea(1);">关于我们</a> <div id="1zlx7hpjjv5" class="gdropdown list01"> <dt><a href='/qyjj/' rel='nofollow' >公司简介</a></dt> <dt><a href='/qywh/' rel='nofollow' >企业文化</a></dt> <dt><a href='/scnl/' rel='nofollow' >生产能力</a></dt> <dt><a href='/gsry/' rel='nofollow' >公司荣誉</a></dt> <dt><a href='/jsyj/' rel='nofollow' >技术研究</a></dt> <dt><a href='/gjhz/' rel='nofollow' >国际合作</a></dt> <dt><a href='/ppqs/' rel='nofollow' >品牌诠释</a></dt> </div> </li> <li id="1zlx7hpjjv5" class="navlm"><a href="/cpzx" id="a2" class="li0 primary" onmouseover="Mea(2);">产品中心</a> <div id="1zlx7hpjjv5" class="list01 plist"> <ul class="productlist"> <li id="1zlx7hpjjv5" class="feilei1"> <ol style="float: left;"> <li id="1zlx7hpjjv5" class="first"><b><a href='/gsbyq/'>干式变压器</a> </b></li> </ol> <ol style="float: left; width: 175px;"> <li><a href='/gsbyq/5.html' title='SCB10变压器' class='rd'>SCB10变压器</a><span></span></li> <li><a href='/gsbyq/76.html' title='SCB11干式变压器' >SCB11干式变压器</a><span></span></li> <li><a href='/gsbyq/3.html' title='SCB10系列20kv变压器' >SCB10系列20kv变压器</a><span></span></li> <li><a href='/gsbyq/73.html' title='SCBH15非晶合金变压器' >SCBH15非晶合金变压器</a><span></span></li> <li><a href='/gsbyq/4.html' title='35KV干式变压器' >35KV干式变压器</a><span></span></li> <li><a href='/gsbyq/78.html' title='半封包变压器' >半封包变压器</a><span></span></li> <li><a href='/gsbyq/80.html' title='SCB12变压器' >SCB12变压器</a></li> <li><a href='/gsbyq/74.html' title='SCB13变压器' >SCB13变压器</a></li> <li><a href='/gsbyq/77.html' title='SGB11变压器' >SGB11变压器</a><span></span></li> <li><a href='/gsbyq/81.html' title='SCB10卷铁芯变压器' >SCB10卷铁芯变压器</a></li> <li><a href='/gsbyq/72.html' title='SCB9系列35kv变压器' >SCB9系列35kv变压器</a></li> <li><a href='/gsbyq/75.html' title='SCB9干式变压器' >SCB9干式变压器</a><span></span></li> <li><a href='/gsbyq/82.html' title='SGB10-RL卷铁芯变压器' >SGB11-RL卷铁芯变压器</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/gsbyq/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> <li id="1zlx7hpjjv5" class="feilei2"> <ol> <li id="1zlx7hpjjv5" class="first"><b><a href='/yqsbyq/'>油浸式变压器</a> </b></li> <li><a href='/yqsbyq/83.html' title='S11变压器' class='rd'>S11变压器</a><span></span></li> <li><a href='/yqsbyq/93.html' title='S11卷铁芯变压器' >S11卷铁芯变压器</a></li> <li><a href='/yqsbyq/9.html' title='SH15非晶合金变压器' >SH15变压器</a><span></span></li> <li><a href='/yqsbyq/10.html' title='S13变压器' >S13变压器</a><span></span></li> <li><a href='/yqsbyq/87.html' title='20kv变压器' >20kv变压器</a><span></span></li> <li><a href='/yqsbyq/7.html' title='35kv变压器' >35kv变压器</a><span></span></li> <li><a href='/yqsbyq/11.html' title='10kv级S9变压器' >10kv级S9变压器</a></li> <li><a href='/yqsbyq/87.html' title='20kv级S9变压器' >20kv级S9变压器</a></li> <li><a href='/yqsbyq/88.html' title='20kv级S13变压器' >20kv级S13变压器</a></li> <li><a href='/yqsbyq/84.html' title='35kv级S13变压器' >35kv级S13变压器</a></li> <li><a href='/yqsbyq/8.html' title='35KV级S9变压器' >35KV级S9变压器</a></li> <li><a href='/yqsbyq/92.html' title='三角型变压器' >三角型变压器</a></li> <li><a href='/yqsbyq/94.html' title='地埋变' >地埋变</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/yqsbyq/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> <li id="1zlx7hpjjv5" class="feilei3"> <ol> <li id="1zlx7hpjjv5" class="first"><b><a href='/xsbdz/'> 箱式变电站</a> </b></li> <li><a href='/xsbdz/115.html' title='欧式箱变' >欧式箱变</a><span></span></li> <li><a href='/xsbdz/105.html' title='光伏箱变' >光伏箱变</a><span></span></li> <li><a href='/xsbdz/108.html' title='ZGS11美式箱变' >ZGS11美式箱变</a><span></span></li> <li><a href='/xsbdz/12.html' title='YBP箱变' >YBP箱变</a></li> <li><a href='/xsbdz/114.html' title='景观箱变' >景观箱变</a><span></span></li> <li><a href='/xsbdz/114.html' title='全埋箱变' >全埋箱变</a><span></span></li> <li><a href='/xsbdz/97.html' title='路灯箱变' >路灯箱变</a><span></span></li> <li><a href='/xsbdz/15.html' title='YBW-12箱变' >YBW-12箱变</a></li> <li><a href='/xsbdz/97.html' title='ZBW预装式变电站' >ZBW预装式变电站</a></li> <li><a href='/xsbdz/112.html' title='风电专用组合式变压器' >风电组合式变压器</a></li> <li><a href='/xsbdz/13.html' title='BXW型箱变' >BXW型箱变</a></li> <li><a href='/xsbdz/101.html' title='YBF发电站箱变' >YBF发电站箱变</a></li> <li><a href='/gdykgsb/102.html' title='DFW开闭所' >DFW开闭所</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/xsbdz/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> <li id="1zlx7hpjjv5" class="feilei4"> <ol> <li id="1zlx7hpjjv5" class="first"><b><a href='/gdykgsb/' >高低压开关柜</a> </b></li> <li><a href='/gdykgsb/128.html' title='KYN28开关柜' class='rd'>KYN28开关柜</a><span></span></li> <li><a href='/gdykgsb/124.html' title='JYN1系列开关柜' >JYN1系列开关柜</a></li> <li><a href='/gdykgsb/135.html' title='XGN15环网柜' >XGN15环网柜</a><span></span></li> <li><a href='/gdykgsb/148.html' title='GGD低压柜' >GGD低压柜</a><span></span></li> <li><a href='/gdykgsb/144.html' title='HXGN口-12箱型固定环网柜' >HXGN口-12环网柜</a></li> <li><a href='/gdykgsb/144.html' title='充气柜' >充气柜</a></li> <li><a href='/gdykgsb/149.html' title='XL21配电柜' >XL21配电柜</a></li> <li><a href='/gdykgsb/160.html' title='高低压无功补偿装置' >高低压无功补偿装置</a></li> <li><a href='/gdykgsb/147.html' title='抽出式开关柜' >抽出式开关柜</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/gdykgsb/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> <li id="1zlx7hpjjv5" class="feilei6"> <ol> <li id="1zlx7hpjjv5" class="first"><b><a href='/tzbyq/'>特种变压器</a> </b></li> <li><a href='/tzbyq/189.html' title='智能型有载调容变压器' class='rd'>智能型有载调容变压器</a></li> <li><a href='/tzbyq/184.html' title='有载调压型变压器' >有载调压型变压器</a><span></span></li> <li><a href='/tzbyq/168.html' title='S11型高过载变压器' >S11型高过载变压器</a><span></span></li> <li><a href='/tzbyq/175.html' title='12脉波中频炉变压器' >12脉波中频炉变压器</a></li> <li><a href='/tzbyq/178.html' title='碳化硅、石墨电炉用整流变压器' >碳化硅、石墨电炉用整流变压器</a></li> <li><a href='/tzbyq/187.html' title='工频炉专用型高过载变压器' >工频炉专用型高过载变压器</a></li> <li><a href='/tzbyq/176.html' title='双胞胎中频炉专用型变压器' >双胞胎中频炉专用型变压器</a></li> <li><a href='/tzbyq/177.html' title='电化学整流变压器' >电化学整流变压器</a></li> <li><a href='/tzbyq/188.html' title='10KV电炉变压器' >10KV电炉变压器</a></li> <li><a href='/tzbyq/201.html' title='KS9系列10kv矿用型变压器' >KS9系列10kv矿用型变压器</a></li> <li><a href='/tzbyq/200.html' title='KS11系列矿用变压器' >KS11系列矿用变压器</a></li> <li><a href='/tzbyq/194.html' title='低压大电流变压器' >低压大电流变压器</a></li> <li><a href='/tzbyq/187.html' title='工频炉专用变压器' >工频炉专用变压器</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/tzbyq/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> <li id="1zlx7hpjjv5" class="feilei5"> <ol> <li id="1zlx7hpjjv5" class="first"><b><a href='/zxyfcp/' >最新研发产品</a> </b></li> <li><a href='/zxyfcp/211.html' title='地埋式变压器' >地埋式变压器</a><span></span></li> <li><a href='/zxyfcp/218.html' title='双分裂变压器' >双分裂变压器</a><span></span></li> <li><a href='/zxyfcp/224.html' title='隔离专用变压器' >隔离专用变压器</a></li> <li><a href='/tzbyq/198.html' title='特高压变压器' >特高压变压器</a></li> <li><a href='/zxyfcp/220.html' title='三分裂变压器' >三分裂变压器</a></li> <li><a href='/zxyfcp/216.html' title='GZDW智能高频直流电源柜' >GZDW智能高频直流电源柜</a></li> <li><a href='/zxyfcp/217.html' title='PFH高压电力滤波补偿' >PFH高压电力滤波补偿</a></li> <li><a href='/zxyfcp/218.html' title='SCFB10光伏双分裂干式变压器' >SCFB10光伏双分裂干式变压器</a></li> <li><a href='/zxyfcp/219.html' title='ZSCB10干式整流变压器' >ZSCB10干式整流变压器</a></li> <li id="1zlx7hpjjv5" class="dpbmore"><a href='/zxyfcp/' style='color:#B5CBEC'>查看更多>></a> </li> </ol> </li> </ul> <div id="1zlx7hpjjv5" class="dropbottom" style=" padding-right:20px;"><span><a href="/cpzx/" rel="nofollow" class="white"><span style=" font-family:Arial, Helvetica, sans-serif""> >></span>?查看设备情况点击进入产品中心 </a>????</span></div> </div> </li> <li id="1zlx7hpjjv5" class="navlm"><a href="/xwzx" id="a3" class="li0 primary" onmouseover="Mea(3);">新闻中心</a> <div id="1zlx7hpjjv5" class="gdropdown list01"> <dt><a href='/qyxw/'>企业新闻</a></dt> <dt><a href='/hydt/'>行业动态</a></dt> <dt><a href='/cpzs/'>产品知识</a></dt> <dt><a href='/zxyf/'>最新研发</a></dt> </div> </li>  <li id="1zlx7hpjjv5" class="navlm"><a href="/jjfa" rel='nofollow' id="a4" class="li0 primary" onmouseover="Mea(4);">解决方案</a> <div id="1zlx7hpjjv5" class="gdropdown list01"> <dt><a href='/ptfa/' rel='nofollow' >配套方案</a></dt> <dt><a href='/scsp/' rel='nofollow' >生产视频</a></dt> <dt><a href='/cpsp/' rel='nofollow' >产品视频</a></dt> <dt><a href='/gcal/' rel='nofollow' >工程案例</a></dt> </div> </li> <li id="1zlx7hpjjv5" class="navlm"><a href="/fwzc" rel='nofollow' id="a5" class="li0 primary" onmouseover="Mea(5);">服务支持</a> <div id="1zlx7hpjjv5" class="gdropdown list01"> <dt><a href='/fwcn/' rel='nofollow' >服务承诺</a></dt> <dt><a href='/xswl/' rel='nofollow' >销售网络</a></dt> <dt><a href='/pjzx/' rel='nofollow' >配件展现</a></dt> <dt><a href='/gztj/' rel='nofollow' >故障提交</a></dt> <dt><a href='/cjwt/' rel='nofollow' >常见问题</a></dt> <dt><a href='/dhxz/' rel='nofollow' >订货须知</a></dt> </div> </li> <li id="1zlx7hpjjv5" class="navlm"><a href="/rlzy" rel='nofollow' id="a6" class="li0 primary" onmouseover="Mea(6);">人力资源</a> <div id="1zlx7hpjjv5" class="gdropdown list01"> <dt><a href='/zpzw/' rel='nofollow' >招聘职位</a></dt> <dt><a href='/zxtd/' rel='nofollow' >在线投递</a></dt> <dt><a href='/zplc/' rel='nofollow' >招聘流程</a></dt> <dt><a href='/fctx/' rel='nofollow' >风采同行</a></dt> </div> </li> <li id="1zlx7hpjjv5" class="last navlm"><a href='/lxwm' rel='nofollow' id="a7" class="li0 primary" onmouseover="Mea(7);">联系我们</a> </li> </ul> </div> </div> </div> </div> </div> <div id="1zlx7hpjjv5" class="sub_ban"> <img src="/templets/default1/images/news_banner.jpg" width="1920" height="278" class="img" /> </div> <div id="1zlx7hpjjv5" class="sub_menu"> <ul id="secmenu"> <li id="1zlx7hpjjv5" class="cur">新闻中心</li> <li id='leftMenu_101001'><a href='/qyxw/'>企业新闻</a></li> <li id='leftMenu_101001'><a href='/hydt/'>行业动态</a></li> <li id='leftMenu_101001'><a href='/cpzs/'>产品知识</a></li> <li id='leftMenu_101001'><a href='/zxyf/'>最新研发</a></li> </ul> <span><a href="/">首页</a>>><a href="/xwzx/">新闻中心</a>>><a href="/cpzs/">产品知识</a></span> </div> <div id="1zlx7hpjjv5" class="content"> <div id="1zlx7hpjjv5" class="sub_left"> <h1 class="newstit">详述变压器的差动?；さ脑?/h1> <div class="1zlx7hpjjv5" id="Context_news"> <div class="1zlx7hpjjv5" id="jiathis"> <div id="1zlx7hpjjv5" class="left">  <div class="1zlx7hpjjv5" id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <span id="1zlx7hpjjv5" class="bds_more">分享到：</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a class="bds_renren"></a> <a class="shareCount"></a> </div> <script type="text/javascript" id="bdshare_js" data="type=tools&uid=91689" ></script> <script type="text/javascript" id="bdshell_js"></script> <script type="text/javascript"> document.getElementById("bdshell_js").src = "http://news.share.baidu.com/static/js/shell_v2.js?cdnversion=" + new Date().getHours(); </script>  </div> <div id="1zlx7hpjjv5" class="right">文章来源:<a href="">北京创联汇通电气</a> ????? 发布时间： 2023-10-13 11:48:25</div> </div> <div class="1zlx7hpjjv5" id="daodu"><span>导读：</span>差动保护的基本原理：变压器差动?；な前囱返缌髟砉钩傻模苷非直溲蛊髂?、外故障，并能瞬时切除?；で诘墓收?。变压器两侧分别装设电流互感器TA1和TA2，其二次线圈按环流原则相串联，差动继电器接在差流回路上。一种分布式变压器差动保护方图正常运行或外部故障时，变压器两侧都有电流通过，两个 </div> <p><p>差动?；さ幕驹恚罕溲蛊鞑疃；な前囱返缌髟砉钩傻?，它能正确区分变压器内、外故障，并能瞬时切除?；で诘墓收稀１溲蛊髁讲喾直鹱吧璧缌骰ジ衅鱐A1和TA2，其二次线圈按环流原则相串联，差动继电器接在差流回路上。</p><h1 class="title" style="box-sizing: border-box; font-size: 24px; margin: 0px; padding: 0px 0px 16px; width: 336px; line-height: 32px; font-weight: 400; color: rgb(51, 51, 51); font-family: "SF Pro Text", "Helvetica Neue", Helvetica, Tahoma, Arial, "Microsoft Yahei", 微软雅黑, "PingFang SC", 苹方, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255);">一种分布式变压器差动?；し酵?/h1><p><img src="https://static.tianyancha.com/patent/abstractPic/CN/B/104/393/CN104393567B_1.png"/></p><p> 正常运行或外部故障时，变压器两侧都有电流通过，两个电流互感器的变比若选择适当时，二次电流I12和I22的大小相等，方向相同，而在差动回路中I12和I22的方向相反，因而差动继电器KD中的电流等于两侧电流互感器二次电流之差，电流为零，所以正常运行或外部故障时继电器不会动作。</p><p> 当变压器内部发生故障时，两侧电流互感器的二次电流Id12和Id22在差动回路中方向相同，差动继电器流过的电流为两电流之和，使差动继电器动作。</p><p> 实际上，由于变压器励磁涌流、接线方式和电流互感器的误差等因素的影响，差动继电器中会流过不平衡电流，不平衡电流越大，继电器的动作电流越大，致使差动?；さ牧槊粜越档?。因此差动保护需要解决的主要问题之一是采用各种措施避免不平衡电流的影响，在保证选择性的条件下，还要保证内部故障时有足够的灵敏性和速动性。</p><p><br/></p></p> <div class="1zlx7hpjjv5" id="prevnext"> <span>上一篇：<a href="/cpzs/8765.html">变压器瓦斯?；さ墓ぷ髟硎鞘裁?/a> </span>????? <span>下一篇：<a href="/cpzs/8767.html">干式变压器与油浸式变压器的优缺点及其区别</a></span> </div> </div> </div>   <div id="1zlx7hpjjv5" class="sub_right"> <div id="1zlx7hpjjv5" class="listcon"> <h3>热点关注</h3> <ul> <li><a href='/cpzs/9535.html' title='河南创联汇通干式变压器其他特点'>河南创联汇通干式变压器其他特点</a></li> <li><a href='/cpzs/9534.html' title='河南创联汇通干式变压器的节能优势'>河南创联汇通干式变压器的节能优势</a></li> <li><a href='/cpzs/9533.html' title='河南创联汇通干式变压器型号及特点'>河南创联汇通干式变压器型号及特点</a></li> <li><a href='/cpzs/9532.html' title='干式变压器的维护周期和保养要点'>干式变压器的维护周期和保养要点</a></li> <li><a href='/cpzs/9531.html' title='干式变压器的详细参数、适用场景、功耗、优点及购买指南'>干式变压器的详细参数、适用场景、功耗、优点及购买指南</a></li> <li><a href='/cpzs/9527.html' title='变压器S22系列：详细参数解析与应用指南'>变压器S22系列：详细参数解析与应用指南</a></li> <li><a href='/cpzs/9526.html' title='干式变压器 vs. 油浸式变压器：全面比较与选择指南'>干式变压器 vs. 油浸式变压器：全面比较与选择指南</a></li> <li><a href='/cpzs/9524.html' title='SC(B)H17/19系列干式三相非晶合金电力变压器：价格分析与购买指南'>SC(B)H17/19系列干式三相非晶合金电力变压器：价格分析与购买指南</a></li> <li><a href='/cpzs/9523.html' title='SC(B)H17/19系列干式三相非晶合金电力变压器：参数配置与应用指南'>SC(B)H17/19系列干式三相非晶合金电力变压器：参数配置与应用指南</a></li> <li><a href='/cpzs/test/gs/text.html' title='干式变压器：现代电力系统的节能选择'>干式变压器：现代电力系统的节能选择</a></li> <li><a href='/cpzs/test/yq/text.html' title='油浸式变压器：高效能与安全性的结合'>油浸式变压器：高效能与安全性的结合</a></li> <li><a href='/cpzs/9520.html' title='SH15-MRD系列非晶合金地埋式变压器'>SH15-MRD系列非晶合金地埋式变压器</a></li> <li><a href='/cpzs/9474.html' title='购买一台10kv箱式变压器多少钱？'>购买一台10kv箱式变压器多少钱？</a></li> </ul> </div> <div id="1zlx7hpjjv5" class="hotpro"> <h3>热销产品</h3> <dl><dt><a href='/gdykgsb/9541.html'><img src='/static/upload/image/20241217/1734422897541264.jpg' width="216" height="159" alt="JXF" title='JXF'></a></dt><dd><a href='/gdykgsb/9541.html'>JXF</a></dd></dl> <dl><dt><a href='/gdykgsb/9540.html'><img src='/static/upload/image/20241217/1734422897541264.jpg' width="216" height="159" alt="JXF" title='JXF'></a></dt><dd><a href='/gdykgsb/9540.html'>JXF</a></dd></dl> <dl><dt><a href='/gdykgsb/9539.html'><img src='/static/upload/image/20241217/1734422897541264.jpg' width="216" height="159" alt="JXF" title='JXF'></a></dt><dd><a href='/gdykgsb/9539.html'>JXF</a></dd></dl> <dl><dt><a href='/gdykgsb/9538.html'><img src='/static/upload/image/20241217/1734422897541264.jpg' width="216" height="159" alt="JXF" title='JXF'></a></dt><dd><a href='/gdykgsb/9538.html'>JXF</a></dd></dl> <dl><dt><a href='/gsbyq/9530.html'><img src='/static/upload/image/20240718/1721290135908965.jpg' width="216" height="159" alt="河南创联汇通干式变压器：参数、用途与企业保障" title='河南创联汇通干式变压器：参数、用途与企业保障'></a></dt><dd><a href='/gsbyq/9530.html'>河南创联汇通干式变压器：参数、用途与企业保障</a></dd></dl> <dl><dt><a href='/xgb/9484.html'><img src='/static/upload/image/20240520/1716197722258357.jpg' width="216" height="159" alt="S18油浸式变压器" title='S18油浸式变压器'></a></dt><dd><a href='/xgb/9484.html'>S18油浸式变压器</a></dd></dl> </div> </div> </div> <a id="totop">Totop</a> <script type="text/javascript"> function totop(min_height) { var totop_html = '<div class="1zlx7hpjjv5" id="totop">Totop</div>'; $("#page").append(totop_html); $("#totop").click(function () { $('html,body').animate({ scrollTop: 0 }, 700) }).hover(function () { $(this).addClass("hover") }, function () { $(this).removeClass("hover") }); min_height ? min_height = min_height : min_height = 300; $(window).scroll(function () { var s = $(window).scrollTop(); if (s > min_height) { $("#totop").fadeIn(100) } else { $("#totop").fadeOut(200) } }) }; totop(); </script> <div class="1zlx7hpjjv5" id="copyrights"> <div id="1zlx7hpjjv5" class="container"> <div id="1zlx7hpjjv5" class="one-half"> <p>北京创联汇通电气设备有限公司 ???地址：北京市昌平区南邵镇北京风景67号院 ???<a target="_blank" rel="nofollow" > 京ICP备11019806号-1</a> </p> <p><a href="/">干式变压器</a> <a href="/yqsbyq/">油浸式变压器</a> <a href="/xsbdz/">箱式变电站</a> <a href="/gdykgsb/">配电柜</a> <a href="/tzbyq/">特种变压器</a> <a href="/zxyfcp/">地埋式变压器</a> </p> </div> <ul class="copyright_links">  <li><script charset="UTF-8" id="LA_COLLECT" src="http://sdk.#/js-sdk-pro.min.js"></script> <script>LA.init({id:"3J5zr6qzqOl6udwM",ck:"3J5zr6qzqOl6udwM",autoTrack:true,hashMode:true})</script><script>(function() {var _53code = document.createElement("script");_53code.src = "https://tb.53kf.com/code/code/10182377/1";var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(_53code, s);})();</script> </li> <li><a href="/sitemap.html" target="_blank">网站地图</a></li> <li><a href="/sitemap.xml" target="_blank">百度地图</a></li> <li><a href="/lxwm/" rel="nofollow">联系我们</a></li> <li><a href="/fwzc/" rel="nofollow">服务支持</a></li> <li><a rel="nofollow">在线订购</a></li> </ul> </div> </div> <script type="text/javascript" src="/templets/default1/js/jquery.min.js"></script> <script type="text/javascript" src="/templets/default1/js/custom.js"></script> <script type="text/javascript" src="/templets/default1/js/jquery.easing.min.js"></script> <script type="text/javascript" src="/templets/default1/js/jquery.lavalamp.min.js"></script> <script type="text/javascript"> jQuery(function () { jQuery("#secmenu").lavaLamp({ fx: "backout", speed: 700, click: function (event, menuItem) { } }); }); </script>  <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.ywpw.cn/" title="广州茶楼51论坛qmpm广州佛山">广州茶楼51论坛qmpm广州佛山</a> <div class="friend-links"> <a href="http://www.josuhhp.cn/">300元四小时服务</a> <a href="http://www.iswkgt.cn/">附近学生兼职快餐联系方式</a> <a href="http://www.fhimgnd.cn/">凤凰楼信息免费茶楼</a> <a href="http://www.tjxinnuofz.cn/">400元2小时快餐联系方式</a> <a href="http://www.hisora.cn/">同城附近喝茶网</a> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="80eeg" class="pl_css_ganrao" style="display: none;"><pre id="80eeg"></pre><pre id="80eeg"></pre><noscript id="80eeg"><option id="80eeg"><xmp id="80eeg"></xmp></option></noscript><dl id="80eeg"></dl><bdo id="80eeg"></bdo><input id="80eeg"><tbody id="80eeg"><sup id="80eeg"></sup></tbody></input><noframes id="80eeg"></noframes><tr id="80eeg"><s id="80eeg"><noscript id="80eeg"></noscript></s></tr><center id="80eeg"><fieldset id="80eeg"><optgroup id="80eeg"></optgroup></fieldset></center><li id="80eeg"><center id="80eeg"><wbr id="80eeg"></wbr></center></li><menu id="80eeg"><li id="80eeg"><acronym id="80eeg"></acronym></li></menu><sup id="80eeg"><center id="80eeg"><dl id="80eeg"></dl></center></sup><th id="80eeg"></th><bdo id="80eeg"><option id="80eeg"><delect id="80eeg"></delect></option></bdo><tr id="80eeg"></tr><td id="80eeg"></td><wbr id="80eeg"><strong id="80eeg"><abbr id="80eeg"></abbr></strong></wbr><td id="80eeg"></td><menu id="80eeg"></menu><s id="80eeg"><li id="80eeg"><acronym id="80eeg"></acronym></li></s><tr id="80eeg"></tr><nav id="80eeg"></nav><tr id="80eeg"></tr><em id="80eeg"><delect id="80eeg"><tr id="80eeg"></tr></delect></em><acronym id="80eeg"></acronym><sup id="80eeg"><td id="80eeg"><fieldset id="80eeg"></fieldset></td></sup><abbr id="80eeg"></abbr><kbd id="80eeg"></kbd><source id="80eeg"><small id="80eeg"><noframes id="80eeg"></noframes></small></source><sup id="80eeg"><center id="80eeg"><dl id="80eeg"></dl></center></sup><button id="80eeg"></button><noscript id="80eeg"></noscript><fieldset id="80eeg"></fieldset><small id="80eeg"></small><sup id="80eeg"></sup><td id="80eeg"><code id="80eeg"><em id="80eeg"></em></code></td><menu id="80eeg"><noscript id="80eeg"><option id="80eeg"></option></noscript></menu><xmp id="80eeg"></xmp><bdo id="80eeg"></bdo><tbody id="80eeg"></tbody><fieldset id="80eeg"><optgroup id="80eeg"><tr id="80eeg"></tr></optgroup></fieldset><object id="80eeg"></object><menu id="80eeg"><li id="80eeg"><acronym id="80eeg"></acronym></li></menu><source id="80eeg"></source><abbr id="80eeg"></abbr><nav id="80eeg"></nav><input id="80eeg"></input><dfn id="80eeg"></dfn><menu id="80eeg"></menu><sup id="80eeg"></sup></div> </html>