HVDC equipment mostly concentrates on HVDC conversion stations and is import equipment, but the operation management of the HVDC conversion station still stays to the traditional mode, and highly depends on the technological degree of the staff.

• 高压直流设备大多集中在高压直流换流站且都为进口设备,但目前对高压直流换流站的运行管理仍然停留在对员工培训后上岗的传统模式,对员工的技术素质依赖程度高,不利于安全管理。