| 摘要 |
Acathodic protection system is provided in which a sacrificial anode (which may be part of an array of anodes) is connected to a structure to be protected, such as a pipeline, valve, platform, ship's hull, offshore wind power structure or other subsea structure. The system comprises a sacrificial anode; and a rare-earth or alnico magnet; wherein the sacrificial anode is electrically connected to the magnet; and wherein the magnet is attached tothe structure to be protected by means of magnetic force so as to provide both physical attachment and electrical connection between the magnet and the structure, such that the sacrificial anode is electrically connected to the structure via the magnet. An anode assembly, adevice for and method of connecting a sacrificial anode to a structure to be protected are also provided. |
