97欧美精品一区二区三区,中文字幕一区二区三区在线中文,无卡不在线一区二区三区观,少妇精品久久久久久久69,自拍尤物在线看片人成视频免费

Distribution grid refers to the power network that receives electric energy from the transmission network or regional power plants and distributes it to various users locally or step by step according to voltage through distribution facilities. On the basis of the original distribution gird technology, Baiyun Electric integrates modern electronic technology, communication technology, computer and network technology to form a smart distribution grid solution, which integrates the distribution grid data, user data, grid structure and geographic graphics to realize the monitoring, protection, control, power consumption and distribution management of the normal operation and accident of the distribution system.