内蒙古特高压电网累计外送电量突破8000亿千瓦时

Core Insights - Inner Mongolia's ultra-high voltage (UHV) transmission channels are projected to deliver over 800 billion kilowatt-hours (kWh) of electricity by October 31, 2025, supporting China's "West-to-East Power Transmission" strategy and energy security goals [1][2] Group 1: UHV Transmission Development - Inner Mongolia has established a robust UHV backbone network connecting major eastern load centers, with annual electricity delivery increasing from 7.371 billion kWh in 2017 to 170.6 billion kWh in 2024 [1] - The eighth UHV transmission channel, Zhangbei-Shengli 1000 kV AC project, is set to be operational by October 2024, further enhancing the region's energy infrastructure [1] Group 2: Operational Safety and Maintenance - A comprehensive safety and maintenance system has been implemented, featuring 12 types of online monitoring devices and mobile visualization terminals for continuous monitoring of transmission lines [2] - Tailored maintenance plans are developed for different geographical and climatic conditions, ensuring rapid response within a 2-hour repair window [2] Group 3: Green Energy Transition - Over 102 billion kWh of clean energy has been transmitted through UHV channels, significantly contributing to the clean energy structure in regions like Beijing-Tianjin-Hebei [2] - The UHV grid facilitates real-time sharing of green electricity from Inner Mongolia, transforming the region into a close partner for other provinces [2]