A few days ago, the self-developed "unattended substation" technology in Tianjin was put into use. More than 100 users in Tianjin Binhai New Area and Binhai High-tech Zone enjoyed the safe and efficient electricity consumption experience brought by the intelligent substation and line intelligent operation and maintenance system. "Unattended substation" is developed by Tianjin Anjiao Public Facilities Services Co., Ltd. ("Ansett Power") of Shanghai Harmony Group and is an intelligent operation and maintenance system of substations and lines independently developed by this Municipality. The system has changed the traditional substations, professionals need to take turns on duty to monitor the operation of power plants, the big data, cloud computing , Internet of Things and other scientific and technological means to use electricity services, the use of big data BI intelligent analysis system and power Quality analysis system can provide users with quantitative energy-saving solutions as well as greatly improve the service life of equipment. For example, during the peak period of users' use of electricity, reporting no-load transformers not only saves users hundreds of thousands of yuan of electricity costs, but also gives resources to power companies. These resources can give more-needed customers and really do To energy-saving emission reduction. At the same time, it can greatly save manpower and improve service accuracy. At present, this technology has been run on hundreds of enterprises, so far no security incidents. It is understood that Ansett power is the power industry in the city of small technology giant enterprises, is the model driven domestic high-quality power companies. Over the years, they have led the development of the power industry with science and technology and have always practiced the concept of "timely, thoughtful and efficient" to serve their customers. At present, the customer range has been throughout the city six districts and Toray, Xiqing, Wuqing, Binhai New Area, the all-weather emergency service model, advanced equipment assurance capabilities by the user commendable.