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Keyword：nuclear power transmission
World's First Nuclear Power Integration into Ultra-High Voltage Project Commissioned, Yantai-Weihai 1000 kV Project Opens Up the "Main Artery" for Nuclear Power Transmission from Jiaodong
On October 10, 2026, the Yantai-Weihai 1000 kV UHV project was officially completed and put into operation. This project is not only the first newly built UHV AC project commissioned during the national "15th Five-Year Plan" period, but also the world's first benchmark project to achieve direct integration of nuclear power into a UHV AC grid, marking the full completion of the ultra-large-scale baseload transmission corridor for the Jiaodong Peninsula nuclear power base. As the core cluster of Shandong's nuclear power development, the coastal areas of the Jiaodong Peninsula, including Yantai and Weihai, host the vast majority of Shandong's nuclear power units. With the advancement of major nuclear energy projects such as Haiyang Nuclear Power, the Yantai-Weihai region has rapidly transformed from a traditional power receiving end into a province-level strategic power sending end for nuclear energy and new energy, with the maximum surplus power transmission demand expected to exceed 30 million kilowatts by the end of the "15th Five-Year Plan"...
2026-10-11
Installation of Spacer Dampers Begins on Offshore Section of Haiyang Xin'an Nuclear Power Transmission UHV Project
On July 28, the installation of spacer dampers was fully initiated on the offshore section of the 1000 kV Haiyang Xin'an Nuclear Power Transmission UHV Project, marking the final critical phase of the world's first UHV project dedicated to nuclear power transmission. This project is China's first UHV project involving offshore construction. It starts from Xin'an Town, Haiyang City, Yantai, and ends at Tuanwang Town, Laiyang City, Yantai, with a total length of 80.36 km. It is constructed with double-circuit lines and a total of 161 towers. The project commenced in June 2025 and is scheduled for completion and commissioning in October 2026. Prior to this, the Yanwei UHV Project had successfully achieved loop closure, connecting the nation's first provincial-level UHV double-ring network in Shandong. The Haiyang Xin'an Nuclear Power Transmission Project is a key node of this double-ring network...
2026-07-30