CINXE.COM

<!doctype html> <html> <head> <meta charset="UTF-8"/> <title>知道_千牛电力网</title> <meta http-equiv="mobile-agent" content="format=html5;url=https://www.qnic.cn/mobile/know/"/> <meta name="generator" content="DESTOON - www.destoon.com"/> <meta http-equiv="x-ua-compatible" content="IE=8"/> <link rel="shortcut icon" type="image/x-icon" href="https://www.qnic.cn/favicon.ico"/> <link rel="bookmark" type="image/x-icon" href="https://www.qnic.cn/favicon.ico"/> <link rel="archives" title="千牛电力网" href="https://www.qnic.cn/archiver/"/> <link rel="stylesheet" type="text/css" href="https://www.qnic.cn/static/skin/default/style.css?v=719806bb2e"/> <link rel="stylesheet" type="text/css" href="https://www.qnic.cn/static/skin/default/know.css?v=719806bb2e"/> <link rel="stylesheet" type="text/css" href="https://www.qnic.cn/file/style/home.reset.css?v=719806bb2e"/> <script type="text/javascript" src="https://www.qnic.cn/lang/zh-cn/lang.js?v=719806bb2e"></script> <script type="text/javascript" src="https://www.qnic.cn/file/script/config.js?v=719806bb2e"></script> <script type="text/javascript" src="https://www.qnic.cn/static/script/jquery-1.12.4.min.js?v=719806bb2e"></script> <script type="text/javascript" src="https://www.qnic.cn/static/script/common.js?v=719806bb2e"></script> <script type="text/javascript" src="https://www.qnic.cn/static/script/page.js?v=719806bb2e"></script> <script type="text/javascript">GoMobile('https://www.qnic.cn/mobile/know/');var searchid = 10;</script> </head> <body> <div class="head" id="head"> <div class="head_m"> <div class="head_r" id="destoon_member"></div> <div class="head_l"> <ul> <li class="h_location"><a href="https://www.qnic.cn/api/city.php" title="点击切换城市"><span id="destoon_city">全国</span></a></li><li class="h_fav"><script type="text/javascript">addFav('收藏本页');</script></li> <li class="h_mobile"><a href="javascript:Dmobile();">手机版</a></li><li class="h_qrcode"><a href="javascript:Dqrcode();">二维码</a></li><li class="h_cart"><a href="https://www.qnic.cn/member/cart.php" onmouseover="Dcard('cart',this);">购物车<span class="head_t" id="destoon_cart"></span></a></li></ul> </div> </div> </div> <div id="destoon-space" class="head_s"></div> <div class="m"><div id="search_tips" style="display:none;"></div></div> <div id="destoon-qrcode" style="display:none;"></div><div id="destoon-card"></div> <div id="destoon-fixon"> <div class="m"> <div class="logo"><a href="https://www.qnic.cn/"><img src="https://www.qnic.cn/file/upload/202405/23/153015381.png" alt="千牛电力网"/></a></div> <form id="destoon-search" action="https://www.qnic.cn/know/search.php" onsubmit="return DSearch();"> <div class="search-inp"> <input name="kw" id="destoon-kw" type="text" value="" placeholder="请输入关键词" onfocus="DsRec();" onblur="$('#search-tip,#search-rec,#search-cls').fadeOut('fast');" onkeyup="DsTip(this.value);" autocomplete="off" x-webkit-speech speech/> <div id="search-tip"></div><div id="search-rec"></div> </div> <div class="search-mod"> <div id="search-cls" onclick="$('#destoon-kw').val('');$('#search-cls').hide();" title="清空输入"></div> <input type="text" id="destoon-mod" value="知道" readonly onclick="$('#search-tip,#search-rec').hide();$('#search-mod').fadeIn('fast');"/> <div id="search-mod"> <p onclick="$('#search-mod').fadeOut('fast');"><i title="关闭"></i>选择频道搜索</p> <ul> <li onclick="DsMod('16','商城','https://www.qnic.cn/mall/')">商城</li><li onclick="DsMod('21','资讯','https://www.qnic.cn/news/')">资讯</li><li onclick="DsMod('5','供应','https://www.qnic.cn/sell/')">供应</li><li onclick="DsMod('6','求购','https://www.qnic.cn/buy/')">求购</li><li onclick="DsMod('4','公司','https://www.qnic.cn/company/')">公司</li><li onclick="DsMod('17','团购','https://www.qnic.cn/group/')">团购</li><li onclick="DsMod('7','行情','https://www.qnic.cn/quote/')">行情</li><li onclick="DsMod('8','展会','https://www.qnic.cn/exhibit/')">展会</li><li onclick="DsMod('22','招商','https://www.qnic.cn/invest/')">招商</li><li onclick="DsMod('13','品牌','https://www.qnic.cn/brand/')">品牌</li><li onclick="DsMod('9','招聘','https://www.qnic.cn/job/')">招聘</li><li onclick="DsMod('10','知道','https://www.qnic.cn/know/')">知道</li><li onclick="DsMod('11','专题','https://www.qnic.cn/special/')">专题</li><li onclick="DsMod('12','图库','https://www.qnic.cn/photo/')">图库</li><li onclick="DsMod('14','视频','https://www.qnic.cn/video/')">视频</li><li onclick="DsMod('15','下载','https://www.qnic.cn/down/')">下载</li><li onclick="DsMod('18','商圈','https://www.qnic.cn/club/')">商圈</li><li onclick="DsMod('20','动态','https://www.qnic.cn/moment/')">动态</li></ul> </div> </div> <div class="search-btn"><input type="submit" value="搜索"/></div> <div class="search-adv" title="高级搜索" onclick="Go($('#destoon-search').attr('action'));"></div> <div class="search-hot"><a href="https://www.qnic.cn/know/search.php?kw=%E7%94%B5%E5%8A%9B">电力</a><a href="https://www.qnic.cn/know/search.php?kw=%E7%94%B5%E5%8E%82">电厂</a></div> </form> </div> </div> <div class="m"> <div class="menu"> <ul><li><a href="https://www.qnic.cn/"><span>首页</span></a></li><li><a href="https://www.qnic.cn/mall/" target="_blank"><span>商城</span></a></li><li><a href="https://www.qnic.cn/news/" target="_blank"><span>资讯</span></a></li><li><a href="https://www.qnic.cn/sell/" target="_blank"><span>供应</span></a></li><li><a href="https://www.qnic.cn/buy/" target="_blank"><span>求购</span></a></li><li><a href="https://www.qnic.cn/company/" target="_blank"><span>公司</span></a></li><li><a href="https://www.qnic.cn/group/" target="_blank"><span>团购</span></a></li><li><a href="https://www.qnic.cn/quote/" target="_blank"><span>行情</span></a></li><li><a href="https://www.qnic.cn/exhibit/" target="_blank"><span>展会</span></a></li><li><a href="https://www.qnic.cn/invest/" target="_blank"><span>招商</span></a></li><li><a href="https://www.qnic.cn/brand/" target="_blank"><span>品牌</span></a></li><li><a href="https://www.qnic.cn/job/" target="_blank"><span>招聘</span></a></li><li class="menuon"><a href="https://www.qnic.cn/know/" target="_blank"><span>知道</span></a></li><li><a href="https://www.qnic.cn/special/" target="_blank"><span>专题</span></a></li><li><a href="https://www.qnic.cn/photo/" target="_blank"><span>图库</span></a></li><li><a href="https://www.qnic.cn/video/" target="_blank"><span>视频</span></a></li><li><a href="https://www.qnic.cn/down/" target="_blank"><span>下载</span></a></li><li><a href="https://www.qnic.cn/club/" target="_blank"><span>商圈</span></a></li><li><a href="https://www.qnic.cn/moment/" target="_blank"><span>动态</span></a></li></ul> </div> </div><link rel="stylesheet" type="text/css" href="https://www.qnic.cn/static/member/panel.css?v=719806bb2e"/><script type="text/javascript" src="https://www.qnic.cn/static/script/panel.js?v=719806bb2e"></script><div class="b10"></div> <div class="m m3"> <div class="m3l"> <div class="head-txt"><span><a href="https://www.qnic.cn/know/expert-htm-page-1.html">更多<i>></i></a></span><strong>知道专家</strong></div> <div class="know-expert"> </div> <div class="head-txt"><span><a href="https://www.qnic.cn/know/search.php?typeid=4">更多<i>></i></a></span><strong>精彩推荐</strong></div> <div class="know-list"><table cellpadding="0" cellspacing="0" width="100%"> <tr> <td class="kl-avatar"><img src="https://www.qnic.cn/api/avatar/show.php?username=&size=small" width="20" height="20" title="匿名" alt=""/></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-6.html" title="电缆终端接头谁有现货？">电缆终端接头谁有现货？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:07">05-17 10:07</td> </tr> <tr> <td class="kl-avatar"><img src="https://www.qnic.cn/api/avatar/show.php?username=&size=small" width="20" height="20" title="匿名" alt=""/></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-5.html" title="智慧电厂整体解决方案谁有？">智慧电厂整体解决方案谁有？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:06">05-17 10:06</td> </tr> <tr> <td class="kl-avatar"><img src="https://www.qnic.cn/api/avatar/show.php?username=&size=small" width="20" height="20" title="匿名" alt=""/></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-4.html" title="有谁认识大唐电力采供部？">有谁认识大唐电力采供部？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:05">05-17 10:05</td> </tr> <tr> <td class="kl-avatar"><a href="https://www.qnic.cn/com/qniccn/space/mid-10.html" target="_blank"><img src="https://www.qnic.cn/api/avatar/show.php?username=qniccn&size=small" width="20" height="20" title="千牛电力网" alt=""/></a></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-3.html" title="虚拟电厂有前途做没？">虚拟电厂有前途做没？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:04">05-17 10:04</td> </tr> <tr> <td class="kl-avatar"><a href="https://www.qnic.cn/com/qniccn/space/mid-10.html" target="_blank"><img src="https://www.qnic.cn/api/avatar/show.php?username=qniccn&size=small" width="20" height="20" title="千牛电力网" alt=""/></a></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-2.html" title="现在农村光伏发电还有前途做没？">现在农村光伏发电还有前途做没？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:04">05-17 10:04</td> </tr> <tr> <td class="kl-avatar"><a href="https://www.qnic.cn/com/kangpuxin/space/mid-10.html" target="_blank"><img src="https://www.qnic.cn/api/avatar/show.php?username=kangpuxin&size=small" width="20" height="20" title="康普信机电" alt=""/></a></td> <td class="kl-title"><div><span class="know_credit">5</span> <a href="https://www.qnic.cn/know/show-1.html" title="谁有电力运维方案？">谁有电力运维方案？</a></div></td> <td class="kl-answer">0回答</td> <td class="kl-process" width="50" align="center"><img src="https://www.qnic.cn/static/skin/default/know_0.gif" title="已关闭"/></td> <td class="kl-date" title="05-17 10:03">05-17 10:03</td> </tr> </table> </div> <div class="head-txt"><span><a href="https://www.qnic.cn/know/search.php?typeid=1">更多<i>></i></a></span><strong>待解决的问题</strong></div> <div class="know-list"><table cellpadding="0" cellspacing="0" width="100%"> </table> </div> <div class="head-txt"><span><a href="https://www.qnic.cn/know/search.php?typeid=0">更多<i>></i></a></span><strong>已解决的问题</strong></div> <div class="know-list"><table cellpadding="0" cellspacing="0" width="100%"> </table> </div> <div class="head-txt"><span><a href="https://www.qnic.cn/know/search.php?typeid=2">更多<i>></i></a></span><strong>投票中的问题</strong></div> <div class="know-list"><table cellpadding="0" cellspacing="0" width="100%"> </table> </div> </div> <div class="m3r"> <div class="user-info"> <script type="text/javascript"> var destoon_uname = get_cookie('username'); document.write('<a href="https://www.qnic.cn/member/avatar.php"><img src="'+DTPath+'api/avatar/show.php?size=large&reload=1732395350&username='+destoon_uname+'"/></a>'); document.write('<ul>'); if(get_cookie('auth')) { document.write('<li><em><a href="https://www.qnic.cn/member/logout.php">退出</a></em><a href="https://www.qnic.cn/member/"><strong>Hi,'+destoon_uname+'</strong></a></li>'); } else { if(destoon_uname) { document.write('<li><em><a href="https://www.qnic.cn/member/login.php">登录</a></em><a href="https://www.qnic.cn/member/"><strong>Hi,'+destoon_uname+'</strong></a></li>'); } else { document.write('<li><em><a href="https://www.qnic.cn/member/register.php">注册</a></em><a href="https://www.qnic.cn/member/login.php"><strong>Hi,请登录</strong></a></li>'); } } document.write('<li><a href="javascript:;" onclick="Dwidget(\'https://www.qnic.cn/member/my.php?mid=10&action=add\', \'我要提问\', 1220);" class="b">我要提问</a><i>|</i><a href="https://www.qnic.cn/member/my.php?mid=10" class="b">我的提问</a><i>|</i><a href="https://www.qnic.cn/member/my.php?mid=10&job=answer" class="b">我的回答</a></li>'); document.write('</ul>'); </script> </div> <div class="know-stats"> <ul> <a href="https://www.qnic.cn/know/search.php?typeid=0"><li><i>0</i>已解决</li></a> <a href="https://www.qnic.cn/know/search.php?typeid=1"><li><div><i>0</i>待解决</div></li></a> <a href="https://www.qnic.cn/know/expert-htm-page-1.html"><li><i>0</i>专家</li></a> </ul> </div> <div class="head-sub"><strong class="ui-icon-sort">问题分类</strong></div> <div class="know-cate"> <p><a href="https://www.qnic.cn/know/list.php?catid=518"><strong>电力方案</strong></a> <em>(2)</em></p> <p><a href="https://www.qnic.cn/know/list.php?catid=519"><strong>电力人脉</strong></a> <em>(1)</em></p> <p><a href="https://www.qnic.cn/know/list.php?catid=520"><strong>电力产品</strong></a> <em>(3)</em></p> <p><a href="https://www.qnic.cn/know/list.php?catid=521"><strong>技术答疑</strong></a> <em>(0)</em></p> </div> <div class="b10"></div> </div> </div> <div class="b10" id="footb"></div> <div class="m"> <div class="foot_page"> <a href="https://www.qnic.cn/">网站首页</a>  |  <a href="https://www.qnic.cn/about/index.html">关于我们</a>  |  <a href="https://www.qnic.cn/about/contact.html">联系方式</a>  |  <a href="https://www.qnic.cn/about/agreement.html">用户协议</a>  |  <a href="https://www.qnic.cn/about/privacy.html">隐私政策</a>  |  <a href="https://www.qnic.cn/about/copyright.html">版权声明</a>  |  <a href="https://www.qnic.cn/sitemap/">网站地图</a>  |  <a href="https://www.qnic.cn/spread/">排名推广</a>  |  <a href="https://www.qnic.cn/ad/">广告服务</a>  |  <a href="https://www.qnic.cn/gift/">积分换礼</a>  |  <a href="https://www.qnic.cn/guestbook/">网站留言</a>  |  <a href="https://www.qnic.cn/feed/">RSS订阅</a>  |  <a href="javascript:Dreport(10, 0, 0);">违规举报</a>  |  <a href="https://beian.miit.gov.cn/" target="_blank">陕ICP备2024036938号</a></div> </div> <div class="m"> <div class="foot"> <div id="copyright">(c)2022-2025 千牛电力网 B2B2C QNIC.CN All Rights Reserved <br/>关键字：中国电力网,电力门户,火力发电,电力招标,光伏发电,电力节能,蓄电池,风力发电,电力网<br/>关注公众号，获取更多服务：<br/><img src="https://www.qnic.cn/file/upload/202406/17/105247541.jpg" width="150" height="150" /> <br/>投稿邮箱：1641640909@qq.com<br/>重要提示：电力网信息主要来源互联网或用户发布，请甄别真假信息，核对准确，提倡当面交易，防止上当。</div> </div> </div> <div class="back2top"><a href="javascript:void(0);" title="返回顶部"> </a></div> <script type="text/javascript"> $(function(){ Dtask('moduleid=10&html=index', 1); Dhot(); Dfixon(); }); </script> </body> </html>