据内蒙古自治区国资委消息：内蒙古国企建设的两项500千伏重点工程，已于近日投运。

According to the information from the State-owned Assets Supervision and Administration Commission of Inner Mongolia Autonomous Region: Two major 500-kilovolt power transmission projects constructed by Inner Mongolia's state-owned enterprises have recently been put into operation.

其中，内蒙古超高压供电公司500千伏巨庆二线工程的正式投产，为当地新能源、数字算力等重点产业发展提供了重要电力保障。该工程线路位于乌兰察布市境内，起于庆云500千伏变电站，止于巨宝庄500千伏变电站，全长70.6公里，途经丰镇市和察哈尔右翼前旗，新建电网铁塔162基。

Among them, the official commissioning of the 500-kilovolt Jiqing Second Line Project of Inner Mongolia Ultra-High Voltage Power Supply Company has provided crucial power support for the development of key industries such as new energy and digital computing power in the region. The project's lines are located within Ulanqab City, starting from the Qingyun 500-kilovolt substation and ending at the Jibaozhuang 500-kilovolt substation. The total length is 70.6 kilometers, passing through Fengzhen City and Chahar Youkai Qianqian Banner, and 162 new power transmission towers were constructed.

工程全面投运后，可大幅提升乌兰察布市南部地区电网运行的灵活性与可靠性，可有效满足丰川循环经济开发区丰镇产业园日益增长的电力需求。

After the full-scale commissioning of the project, it will significantly enhance the flexibility and reliability of the power grid in the southern part of Ulanqab City, and effectively meet the increasing power demands of Fengzhen Industrial Park in Fengchuan Circular Economy Development Zone.

另外，随着乌海超高压供电公司乌拉特后旗500千伏变电站1号、4号主变压器圆满完成24小时试运行，乌拉特后旗500千伏主变压器扩建工程投运，蒙西新能源外送北通道全线贯通。

Furthermore, with the successful completion of the 24-hour trial operation of the No. 1 and No. 4 main transformers at the 500-kilovolt substation in Hulatao Hinggan League of the Wuhai Ultra-High Voltage Power Supply Company, and the commissioning of the 500-kilovolt main transformer expansion project in Hulatao Hinggan League, the entire northbound channel for the transmission of new energy from the Inner Mongolia Autonomous Region has been fully connected.

扩建工程新建2组750兆伏安主变压器，使内蒙古中西部电网最大电力上送能力提升至2800兆瓦，巴彦淖尔北部地区大规模风电、光伏电力真正实现了“发得出、送得走、用得上”。工程全面投运后，预计全年新增绿电上网约28.7亿千瓦时，直接服务10余家大型能源企业。

The expansion project added 2 sets of 750 megavolt-ampere main transformers, increasing the maximum power transmission capacity of the power grid in the central and western regions of Inner Mongolia to 2800 megawatts. Large-scale wind power and photovoltaic power in the northern part of Baian'ao'er have truly achieved "generation, transmission and consumption". After the project is fully operational, it is expected to generate approximately 2.87 billion kilowatt-hours of green electricity annually, directly serving over 10 large energy enterprises.

两项工程投入运行，进一步完善了蒙西电网主网架布局，为自治区经济高质量发展注入新的电力动能。

The two projects have been put into operation, further improving the main grid structure of the Mengxi power grid and injecting new power impetus into the high-quality economic development of the autonomous region.