The IET International Conference on AC and DC Power Transmission (ACDC) is a prestigious and long-standing international series in the field of power systems.

It is highly recognized by professionals, scholars, and industry experts worldwide. Historically held mostly in Europe, the ACDC conference was first introduced to China in 2016 by the IET in partnership with Tsinghua University. Since then, it has been successfully held in cities like Beijing and Chengdu. The conference now alternates between China and Europe.

The conference focuses on innovations and developments in AC and DC power transmission technology. The event typically attracts hundreds of on-site delegates and tens of thousands of online viewers via live streams, reflecting its significant influence in the power transmission community.