This standard specifies the basic requirements, maintenance cycle, maintenance items, maintenance content and maintenance process of AC and DC filters and shunt capacitor devices in converter stations. This standard is applicable to the maintenance work of AC and DC filters and shunt capacitor devices in converter stations in the power industry.
DL/T 355-2010 history
1970DL/T 355-2019 Maintenance guidelines for filters and shunt electric capacitors
2011DL/T 355-2010 Guide for maintenance of filters and shunt capacitors