STUDY ON CATHODIC PROTECTION TECHNOLOGY FOR SHAFT OF CIRCULATING-WATER PUMPS IN SEASIDE POWER PLANTS[J]. Thermal power generation, 2003, (7): 72-74. DOI: 10.19666/j.rlfd.2003.07.024.
海滨电厂循环水泵泵轴阴极保护技术研究
摘要
为解决海滨电厂循环水泵轴套对轴的遮蔽效应
采用实验室动态模拟方法对其进行了研究
并提出了在轴套上开孔的解决方案。在原有外加电流阴极保护系统的基础上
使泵轴获得了较好的保护
Abstract
In order to solve the problem concerning the shielding effect of shaft-sleeve to the shaft of circulatory-water pumps in seaside power plants
a study has been carried out by using the dynamic simulation method in the laboratory
and a resolving scheme of opening hole on the shaft has been put forward. On the basis of the orginal cathodic system of applying current from the outside
a more effective protection of the pump’s shaft has been achieved.