公交车变身城市“充电宝” 反向放电助力高温电力保供

Group 1 - The article discusses the recent high temperatures in various regions, leading to record-breaking heat and increased electricity demand, prompting innovative measures like reverse discharging to alleviate power load [1][3] - In Chengdu, the public transportation system is piloting a "vehicle-grid interaction" project, allowing buses to discharge excess electricity back to the grid, thus helping to ease the pressure on the power supply [3][5] - The buses, which typically have around 100 kWh of surplus electricity after daily operations, can collectively function as 7,000 mobile charging stations, significantly contributing to the grid during peak demand [3][5] Group 2 - Chengdu has established two demonstration stations for vehicle-grid interaction, equipped with 52 bidirectional smart charging and discharging terminals, enhancing the efficiency of green energy utilization [5] - The initiative not only addresses high temperatures and emergency situations but also provides charging support for social new energy vehicles, promoting sustainable energy practices [5]