深圳“超级大号充电宝”护航十五运闭幕，探索构网型储能

Core Insights - Shenzhen has pioneered a new power supply technology combining "high-reliable municipal electricity + grid-connected energy storage + vehicle-grid interaction," which was successfully implemented during the recent 15th National Games, ensuring uninterrupted power supply [1][2][5]. Group 1: Technological Advancements - The new power supply model significantly departs from the traditional reliance on diesel generators, showcasing Shenzhen's commitment to a green and reliable power supply system [2][5]. - The grid-connected energy storage technology can independently supply power within 5 milliseconds of a municipal power interruption, well below the human perception threshold of 20-50 milliseconds [3][5]. - The vehicle-grid interaction technology allows for the reverse supply of energy from idle electric vehicles, enhancing the resilience of the power supply during emergencies [5][6]. Group 2: Performance Metrics - The newly constructed grid-connected energy storage station is the largest of its kind in China, capable of supplying up to 40,000 kilowatt-hours, equivalent to the daily electricity consumption of 2,580 households [5]. - During the 15th National Games, the vehicle-grid interaction station achieved a peak discharge power of 180 kilowatts, with a total discharge exceeding 60,000 kilowatt-hours, setting national records [5][6]. Group 3: Future Outlook - Shenzhen aims to leverage the experience gained from the 15th National Games to promote the development of emerging industries such as energy storage and vehicle-grid interaction, contributing to the establishment of a new power system and energy framework [6]. - The city is actively pursuing advancements in digital energy, aiming to create a world-class "supercharging city" and a virtual power plant with the largest adjustable capacity in the country [6].