DC Stray Current in Rail Transit Systems and Cathodic Protection [History]

被引：43
作者：
Paul D. [1 ]
机构：
[1] AECOM, Oakland, 94612, CA
来源：
IEEE Industry Applications Magazine | 2016年 / 22卷 / 01期
关键词：
Cathodic protection;
D O I：
10.1109/MIAS.2015.2481754
中图分类号：
学科分类号：
摘要：
Stray current is current that seeks unintended paths through earth and metallic utilities. This current can be from a dc or an ac source. Stray current from an ac source is expected to only produce 1-5% of the corrosion produced by an equivalent amount of dc source. Cathodic protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell [6]-[8], [11]-[13], [15], [20]. © 2016 IEEE.
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页码：8 / 13
页数：5
相关论文
共 22 条
[11]  
Sen P.K., Design of steel grounding system in an heavy industrial plant, Proc. Petroleum Chemical Industry Conf., pp. 95-99, (1991)
[12]  
Zastrow O.W., Estimate cathodic protection requirements for electric cables in contact with soil, IEEE Trans. Ind. Applicat., 34, 2, pp. 356-360, (1988)
[13]  
Nelson J.P., Holm W.K., Cathodically protected electrical substation ground grid, IEEE Trans. Ind. Applicat., IA-21, 3, pp. 357-361, (1985)
[14]  
Offerman P.F., Schrem F.W., The effect of HVDC ground current on oil field corrosion, IEEE Trans. Ind. General Applicat., IGA-41, 3, pp. 260-266, (1968)
[15]  
Beeman E.R., Knauss D.E., Cathodic protection of transmission and distribution underground cables, Trans. AIEE, Part II: Applicat. Ind., 81, 3, pp. 116-120, (1962)
[16]  
Trouard S.E., Wagner E.A., Deep ground beds for cathodic protection, Trans. AIEE, Part II: Applicat. Ind., 78, 5, pp. 278-285, (1959)
[17]  
Husock B., The effect of electrical grounding systems on underground corrosion and cathodic protection, Trans. AIEE, Part II: Applicat. Ind., 79, 1, pp. 5-10, (1960)
[18]  
Landry A.P., Howell I.N., Trends in ground bed design for cathodic protection of underground structures, Trans. AIEE, Part II: Applicat. Ind., 78, 6, pp. 456-462, (1960)
[19]  
Colman W.E., Frostick H.G., Electrical grounding and cathodic protection at the fairless works, Trans. AIEE, Part II: Applicat. Ind., 74, 1, pp. 19-24, (1955)
[20]  
Schwarz E.W., Wainwright R.M., Cathodic protection circuits, Trans. AIEE, Part II: Applicat. Ind., 74, 5, pp. 311-315, (1955)
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