重庆：多元电力保障应对持续高温

Core Viewpoint - The article highlights the efforts of the State Grid Chongqing Electric Power Company to ensure stable electricity supply amid high temperatures, emphasizing the development of a robust power supply system through various initiatives [1][3]. Group 1: Infrastructure Development - The Chongqing power grid is entering the ultra-high voltage era with the commissioning of the Sichuan-Chongqing 1000 kV AC transmission project in December 2024 and the Hami-Chongqing ±800 kV DC transmission project launched in June 2023, which will enhance the region's power transmission capacity [1]. - The maximum transmission capacity of the Sichuan-Chongqing AC project and the "Xinjiang Power to Chongqing" project is expected to reach 35 billion kWh and 36 billion kWh annually, respectively [1]. Group 2: Local Power Generation - The construction of local power sources is progressing, with the 30 MW wind power project in Youyang County recently connected to the grid, expected to generate an average of 63 million kWh annually [2]. - From January to June this year, Chongqing's power grid added 3.14 million kW of installed capacity, with 2.36 million kW coming from clean energy sources, indicating a continuous improvement in clean energy supply [2]. Group 3: Energy Storage Solutions - The acceleration of new energy storage stations is enhancing power regulation capabilities, with the recently commissioned Zhongguang Nuclear New Longcai storage station capable of discharging nearly 400,000 kWh to the grid during peak periods [2]. - The storage station operates by charging during low demand and discharging during peak demand, adhering to the scheduling plans of the State Grid Chongqing Electric Power Company [2].