%0 Journal Article
%T EFFECTIVENESS OF CATHODIC PROTECTION BY INTERMITTENT POWER SUPPLY<br>间歇供电阴极保护的效果研究
%A ZHAO Xue hong
%A WENG Yong ji
%A LI Xiang yi University of Petroleum
%A Beijing
%A China
%A <br>赵雪红
%A 翁永基
%A 李相怡
%J 腐蚀科学与防护技术
%D 2003
%I 
%X The influence of the parameters,i.e.:duty ratio,frequency and polarization potential of cathodic protection (CP) by intermittent power supply on effectiveness of protection for carbon steels were investigated by experimental methods.The energy consumption in CP was discussed based on low -frequency Discontinuous Supply CP tests.In addition,the degradation of protection potential in high resistance media was also discussed based on impulse supply CP tests.
%K cathodic protection
%K intermittent power supply
%K protection effectiveness
%K energy consumption
%K degradation of protection potential<br>阴极保护
%K 间歇供电
%K 保护度
%K 能量消耗
%K 保护电位衰退
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=74277C28296DF4DF&yid=D43C4A19B2EE3C0A&vid=23CCDDCD68FFCC2F&iid=E158A972A605785F&sid=E0F6F365E4766526&eid=FCD27DC5E1F2EEE7&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=1&reference_num=8