JIANG Zidan, LIU Baohong, LIU Chao. Discussion of Installation Technology Upgrading of High-end Converter for ±1 100 kV Guquan Converter Station[J]. 2019, 39(2): 72-75.
JIANG Zidan, LIU Baohong, LIU Chao. Discussion of Installation Technology Upgrading of High-end Converter for ±1 100 kV Guquan Converter Station[J]. 2019, 39(2): 72-75.DOI:
Converter transformer is one of the most important equipment in converter station engineering. It has acted as the core role of the conversion between AC and DC. With the increase of DC voltage level from ±800 kV to ±1 100 kV
high-end converter transformer has larger volume and heavier tonnage. The converter installation environment requirements are stricter and the installation process is also more complex. This paper summarizes and refines the technology level and technical requirements of converter transformer installation with the highest voltage level in the world based on the project of ±1 100 kV Guquan converter station.