The supervisory launch meeting for the Smoothing Reactor and AC Reactor of the Ningxia-Hunan UHV DC Project and the Hami-Chongqing UHV DC Project was convened at 9 am on April 10, 2024 in the conference room on the ninth floor of TEEE. Attendees included specialized supervision engineers from State Grid Institute of Electrical Engineering Wuhan Nanrui Company, as well as invited power industry experts, representatives from State Grid Materials Company and project owner company, along with Deshun Zhang, Executive Vice President of Tianjin Jingwei Zhengneng Electrical Energy Equipment Co., Ltd. (TEEE), and department heads.

During the meeting, the TEEE Quality Department representative delivered a comprehensive work report in accordance with supervisor requirements, providing detailed insights into the company's production capacity, testing capabilities, and product potential. Additionally, they presented the reactor design scheme, project progress updates, and production readiness status. Following this, the representative from Wuhan Nanrui Company of the State Grid Institute of Electrical Science and Technology conducted a thorough review report which was then discussed and exchanged by multiple experts. Subsequently, the experts were accompanied by the TEEE workshop director on a visit to the production workshop and high voltage laboratory.

TEEE has systematically implemented the agenda of the preliminary meeting, ensuring that all personnel have completed relevant training, and confirming that production and inspection equipment are in optimal condition. Additionally, raw materials have been successfully delivered to the enterprise, key process points and control methods have been clearly defined, and work commencement conditions have been approved.

The Ningxia-Hunan UHV project represents China's pioneering initiative in establishing a wind power and photovoltaic base for external power supply in desert and Gobi areas. Upon completion, the project will facilitate the annual transportation of over 36 billion KWH of electricity from Ningxia to Hunan, significantly enhancing Hunan's power supply guarantee capacity. Meanwhile, the Hami-Chongqing UHV Project serves as the third DC channel of "Xinjiang power transmission", spanning a total length of 2290 kilometers from Barikun Converter Station in Hami, Xinjiang to Yubei Converter Station in Yubei, Chongqing via Xinjiang, Gansu, Shaanxi, Sichuan and Chongqing. With a total investment of 28.6 billion yuan and rated voltage and capacity at ±800 kV and 8 million kilowatts respectively.