Expected electricity load "tight balance", Shanghai power grid faces peak summer load | Plan | Grid
Today, Shanghai Power Grid officially entered a three-month peak summer season. According to the forecast of the Shanghai Meteorological Department, the overall temperature in Shanghai this summer is higher than usual. Taking into account multiple factors, the maximum expected electricity load in Shanghai this summer is about 38 million kilowatts, and the city's electricity supply and demand are tightly balanced.
State Grid Shanghai Electric Power actively pays attention to the power grid hotspots that occurred during last year's peak load, and has included 40 projects with peak demand in the main power grid as precise control measures for this year's peak summer project. As of now, 33 projects have been completed, and it is expected to be completed by the end of June. At the same time, we will complete the annual maintenance of ultra-high voltage Liantang Station, Fengxian, Huaxin, Fengjing Converter Station, and transmission lines with high quality, and promote special maintenance and governance work such as the renovation of Ge'nan DC; We have completed the renovation of 127 switch stations with dual power sources and supporting facilities, and managed 33 lines and 116 heavy overload stations. This has effectively improved the external power consumption capacity of Shanghai and the power receiving capacity of the central urban area, and also effectively alleviated the power supply difficulties in local areas.
In response to the meteorological characteristics of slightly more precipitation, slightly more hot days, and greater impact of typhoons this summer, State Grid Shanghai Electric Power has solidly carried out special inspections and comprehensive rectification for flood prevention, carried out special inspections for low-lying substations and underground distribution stations, eliminated 266 key hidden dangers, and made every effort to prepare for flood prevention and typhoon response; We will carry out special measures to address potential hazards of floating objects, pruning 329000 ultra-high green plants, reinforcing 137 simple greenhouses, and covering 238000 square meters. We will continue to strengthen the safety training of 173 power emergency repair stations and personnel, reserve more than 5000 pieces of 19 types of flood control emergency supplies such as water pumps and sandbags, and implement 46 large power generation vehicles and more than 860 various types of pump machines.
In order to fully provide customer service during the peak summer season, State Grid Shanghai Electric Power cooperates with the Shanghai Municipal Commission of Economy and Information Technology to develop a load management plan in full. In response to possible extreme situations, it scientifically formulates an orderly electricity consumption plan, comprehensively utilizes demand side management, public building air conditioning, and virtual power plants to scale up the integration of two characteristic resources, further enhancing the power grid's load regulation capacity; Deepen "power supply+energy efficiency services", focus on key areas, visit large energy consuming households, strengthen energy efficiency diagnosis and analysis, provide energy consumption improvement plans, create typical energy-saving cases, continuously increase publicity efforts, and promote energy conservation and efficiency improvement throughout society; Do a good job in normalized emergency repair management, ensuring that a professional repair force of over 3300 people can quickly and timely respond to sudden power grid conditions and customer fault reports.
