什么是接触电压？举例说明。--杨远锋的博客

什么是接触电压？举例说明。

[ 2011-8-1 14:34:00 | By: 杨远锋 ]

当人体的两个部位同时接触到具有不同电位的两处时，在人体内就会有电流流过，这时加在人体两个部位之间的电位差称谓接触电压。
在施工现场380／220V三相四线制供备点系统中，当电源（三相电力变压器或三相发电机）中性点直接接地时，当人的两手同时接触两条不同的相线，则两手之间的接触电压为380V（有效值）；当站立于地面的人触碰一条相线，则人体的接触电压近似为22OV；当人手触及漏电的电气设备时，则漏电设备对“地”的漏电电压与人足站立点对“地”电压之差即为人的手足之间的接触电压；当一汽车吊在电力线路周围作业，且吊臂接近电力线路时，由于强电场作用，吊车电位升高，此时站立地面的人若触及汽车吊的金属吊体，则在人体上同样会产生接触电压。接触电压的存在是人体触电事故发生的根本原因。

阅读全文 | 回复(17) | 引用通告 | 编辑

原创

[ 2016-9-6 17:08:25 | By: 原创(游客) ]

http://njryw2016.lofter.com/post/1e59a72f_c384d1c http://njryw2016.lofter.com/post/1e59a72f_c384d1b http://njryw2016.lofter.com/post/1e59a72f_c384d1a http://njryw2016.lofter.com/post/1e59a72f_c384d19 http://njryw2016.lofter.com/post/1e59a72f_c384d18 http://njryw2016.lofter.com/post/1e59a72f_c384d17 http://njryw2016.lofter.com/post/1e59a72f_c384d16 http://njryw2016.lofter.com/post/1e59a72f_c384d15 http://njryw2016.lofter.com/post/1e59a72f_c384d14 http://njryw2016.lofter.com/post/1e59a72f_c384d13

个人主页 | 引用 | 返回 | 删除 | 回复

原创

[ 2016-9-28 16:43:56 | By: 原创(游客) ]

http://wztgywj.lofter.com/post/1e65f473_c6ef770 http://wztgywj.lofter.com/post/1e65f473_c6edccc http://bjseoywj.lofter.com/post/1e66bf3e_c7075fe http://wztgywj.lofter.com/post/1e65f473_c6f0dfa http://bjseoywj.lofter.com/post/1e66bf3e_c70fda1 http://bjseoywj.lofter.com/post/1e66bf3e_c707514 http://wztgywj.lofter.com/post/1e65f473_c6edec2 http://ywjseo.lofter.com/post/1e634752_c64ffe1 http://bjseoywj.lofter.com/post/1e66bf3e_c711458 http://bjseoywj.lofter.com/post/1e66bf3e_c70fb94

个人主页 | 引用 | 返回 | 删除 | 回复

原创

[ 2016-9-30 11:20:16 | By: 原创(游客) ]

http://rywydx.lofter.com/post/1e6a68e3_c8031fb http://rywywj.lofter.com/post/1e6a80c3_c823a38 http://rywydx.lofter.com/post/1e6a68e3_c812cb0 http://rywkdks.lofter.com/post/1e698063_c7f66ea http://njryw168.lofter.com/post/1e6983e5_c7ed991 http://rywydx.lofter.com/post/1e6a68e3_c80cea9 http://rywywj.lofter.com/post/1e6a80c3_c824013 http://rywywj.lofter.com/post/1e6a80c3_c823227 http://rywywj.lofter.com/post/1e6a80c3_c82441d http://rywkdks.lofter.com/post/1e698063_c7f675e

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-8 18:34:13 | By: bmefi(游客) ]

http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E5%88%86%E5%88%86%E5%BD%A9%E5%BC%80%E5%A5%96%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E5%88%86%E5%88%86%E5%BD%A9%E7%BE%A4%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E5%88%86%E5%88%86%E5%BD%A9%E5%88%B7%E9%92%B1%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E5%88%86%E5%88%86%E5%BD%A9%E5%88%B7%E9%92%B1%E6%95%99%E7%A8%8B%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90888%E7%94%A8%E6%88%B7%E6%B3%A8%E5%86%8C%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E8%B4%A6%E5%8F%B7%E6%B3%A8%E5%86%8C%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90888%E5%B9%B3%E5%8F%B0%E6%B3%A8%E5%86%8C19%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90888%E6%80%8E%E4%B9%88%E6%8F%90%E4%B8%8D%E4%BA%86%E7%8E%B0%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90%E6%97%B6%E6%97%B6%E5%BD%A9%E5%B9%B3%E5%8F%B0%E6%80%8E%E4%B9%88%E6%A0%B7%28Q%29952499%28Q%29/
http://www.metacafe.com/videos_about/20161008%3A%E5%90%88%E4%B9%90888%E5%AE%89%E5%85%A8%E5%90%97%28Q%29952499%28Q%29/

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-16 16:41:23 | By: bkaeh(游客) ]

http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E6%89%93%E4%B8%8D%E5%BC%80%2B952499%28Q%29fjnr
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E4%BB%A3%E7%90%86%E5%BC%80%E6%88%B7%2B952499%28Q%29zdh
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E5%A8%B1%E4%B9%90%E4%BB%A3%E7%90%86%2B952499%28Q%29ptxbf
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E5%A8%B1%E4%B9%90%E5%9F%8E%E4%BB%A3%E7%90%86%2B952499%28Q%29igvzd
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E6%97%B6%E6%97%B6%E5%BD%A9%E4%BB%A3%E7%90%86%2B952499%28Q%29jlhl
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E6%8A%95%E6%B3%A8%E6%9C%89%E6%8A%80%E5%B7%A7%E5%98%9B%2B952499%28Q%29tydfj
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E6%80%8E%E4%B9%88%E5%BC%80%2B952499%28Q%29ljbdg
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E8%A2%AB%E9%AA%97%2B952499%28Q%29npt
http://search.zbj.com/t/?kw=%E7%8E%A9%E9%87%91%E4%BA%9A%E6%B4%B2%E7%9A%84%E8%81%94%E7%B3%BB%E7%94%B5%E8%AF%9D%2B952499%28Q%29bfj
http://search.zbj.com/t/?kw=%E9%87%91%E4%BA%9A%E6%B4%B2%E4%BB%A3%E7%90%86%E6%B3%A8%E5%86%8C%2B952499%28Q%29njbc

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-16 17:56:58 | By: jixbe(游客) ]

http://www.esafety.cn/blog/wll/66030/archives/2011/114241.html
http://www.jxedt.com/wen/qita/3170999693838778450.html
http://www.jxedt.com/wen/kaoshi/3170999693838778450.html
http://www.pinterest.com/im2xbf5rv95lp9bf3/
http://www.jxedt.com/wen/qita/3170999713262600282.html
http://www.jxedt.com/wen/kaoshi/3170999713262600282.html
http://qqgame.gamebbs.qq.com/forum.php?mod=viewthread&tid=59569748
http://www.jxedt.com/wen/qita/3170999726148091994.html
http://www.jxedt.com/wen/kaoshi/3170999726148091994.html
http://www.jxedt.com/wen/qita/3170999737641861148.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-17 10:54:17 | By: mfijn(游客) ]

http://www.esafety.cn/blog/u/9490/archives/2010/101916.html
http://www.jxedt.com/wen/qita/3171130756532535378.html
http://www.jxedt.com/wen/kaoshi/3171130756532535378.html
http://im46j91dhpt5.yupoo.com/
http://www.jxedt.com/wen/qita/3171130769497981018.html
http://www.jxedt.com/wen/kaoshi/3171130769497981018.html
http://www.jxedt.com/wen/qita/3171130808153669722.html
http://www.jxedt.com/wen/kaoshi/3171130808153669722.html
http://www.jxedt.com/wen/qita/3171130818810806354.html
http://www.jxedt.com/wen/kaoshi/3171130818810806354.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-18 2:07:53 | By: imquy(游客) ]

http://www.czvv.com/k6YeR5Lqa5rSy5pe25pe25b2p5aix5LmQ5bmz5Y-w5omL5py654mI44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5oC75Luj44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5b2p56Wo44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy55m76ZmG572R56uZ44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5omL5py655m76ZmG56uv44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy6ZKx5Yi36ZKx44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5piv546p5LuA5LmI55qE44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pe25pe25b2p6YeR5Lqa5rSy6K6h5YiS576k44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5aix5LmQ5a6Y5pa5572R56uZ44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5Lqa5rSy5aix5LmQ5oC75Luj44CQ5oC75LujOTUyNDk5KFEp44CRp0c0cc0s0m0e0f0d0.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-18 3:52:05 | By: duxbd(游客) ]

http://www.czvv.com/k5pif56m65aix5LmQ5bmz5Y-w6LeR6Lev5LqG5ZCX4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ6KKr5p-l4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5bmz5Y-w6KKr5p-l4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5ZCO5Y-w4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5bmz5Y-w5ZCO5Y-w4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5b6F6YGH4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5bmz5Y-w5b6F6YGH4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5rS75Yqo4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pif56m65aix5LmQ5bmz5Y-w5rS75Yqo4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LuO5ZOq6YeM5rOo5YaM5pif56m65aix5LmQ6LSm5oi34pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-18 13:57:43 | By: uqicg(游客) ]

http://www.jxedt.com/wen/jiaolian/3171339893266710618.html
http://bbs.tga.plu.cn/thread-3527015-1-1.html
http://www.esafety.cn/blog/wll/66030/archives/2010/103089.html
http://bbs.pcauto.com.cn/topic-12275919.html
http://www.pmdown.com/e/space/?userid=1100191
http://bbs.tga.plu.cn/thread-3527067-1-1.html
http://www.jxedt.com/wen/quzheng/3171339955324059702.html
http://www.jxedt.com/wen/jiaolian/3171339955324059702.html
http://www.seowhy7.com/thread-56162286-1-1.html
http://bbs.tga.plu.cn/thread-3527017-1-1.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-22 6:52:36 | By: xprva(游客) ]

http://qqgame.gamebbs.qq.com/forum.php?mod=viewthread&tid=60415012
http://www.esafety.cn/blog/u/11256/archives/2012/121937.html
http://qucg46ai6uc.yupoo.com/
http://im24gk8wrz5lpxb7.yupoo.com/
http://hpbfn17d5p.yupoo.com/
http://c6osae8q806gksw.yupoo.com/
http://dh7tfj9v7h5t3.yupoo.com/
http://ae4mq0cg0waim2.yupoo.com/
http://q0cg46a45txxb.yupoo.com/
http://waim02fj1zdlp3.yupoo.com/

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-22 19:14:36 | By: bgilp(游客) ]

http://www.anqiu123.com/store-1787/document-id-465019.html
http://www.esafety.cn/blog/u/9490/archives/2010/103007.html
http://www.pinterest.com/p5f9rv3hl73bfnj/
http://www.anqiu123.com/store-1787/document-id-465020.html
http://www.esafety.cn/blog/u/3012/archives/2011/118620.html
http://www.esafety.cn/blog/u/3012/archives/2012/123211.html
http://www.anqiu123.com/store-1787/document-id-465021.html
http://bbs.tga.plu.cn/thread-3550664-1-1.html
http://www.esafety.cn/blog/wll/85686/archives/2010/105161.html
http://www.anqiu123.com/store-1787/document-id-465024.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-23 14:54:48 | By: negjm(游客) ]

http://www.anqiu123.com/store-1787/document-id-435458.html
http://www.anqiu123.com/store-1787/document-id-435460.html
http://www.anqiu123.com/store-1787/document-id-435463.html
http://www.anqiu123.com/store-1787/document-id-435465.html
http://www.anqiu123.com/store-1787/document-id-435467.html
http://www.anqiu123.com/store-1787/document-id-435469.html
http://www.anqiu123.com/store-1787/document-id-435471.html
http://www.anqiu123.com/store-1787/document-id-435472.html
http://www.anqiu123.com/store-1787/document-id-435474.html
http://www.anqiu123.com/store-1787/document-id-435477.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-24 0:40:44 | By: ukpqu(游客) ]

http://www.0577tfw.com/archive.php?aid=34025
http://www.csgfw.cn/archive.php?aid=500494
http://www.lefang365.com/archive.php?aid=200194
http://www.0577tfw.com/archive.php?aid=34026
http://www.esafety.cn/blog/u/178501/archives/2012/124068.html
http://www.zyloushi.com/archive.php?aid=436092
http://www.lefang365.com/archive.php?aid=200195
http://www.0577tfw.com/archive.php?aid=34027
http://www.zyloushi.com/archive.php?aid=436093
http://www.csgfw.cn/archive.php?aid=500495

个人主页 | 引用 | 返回 | 删除 | 回复

发表评论：