During Feb 14th–16th, Dr. Cao Junzheng from C-EPRI Electric Power Engineering Co., Ltd. attended the IET International Power Transmission conference, which was hosted by the Institution of Engineering and Technology in Manchester, United Kingdom, and gave a presentation on the subject of design of 6250A/±800kV HVDC converter valve.

This event is a very famous international power transmission conference in the power system community, which has been held annually for the last twelve years. Due to its rigorous scholarship, it is highly regarded and supported by professionals, scholars, researchers at the universities. The conference probes into the DC projects, technical achievements, the past typical projects and the advanced technology of the power system and a large number of papers were published subsequently.

Dr. Cao Junzheng gave the report on 6250A/±800kV HVDC converter valve, whichintroduced the design, engineering application of the key device of the C-EPRI independently developed UHVDC converter valve with the highest current rating in the world. This topic was attracted the attention of the experts in regards of the C-EPRI had in HVDC Converter Valve field achievements