Establishing a high-speed, two-way, real-time, integrated communication system is the basis for realizing a smart grid. Without such a communication system, the characteristics of any smart grid cannot be realized. Since the data acquisition, protection and control of the smart grid require the support of such a communication system, establishing such a communication system is the first step toward the smart grid. At the same time, the communication system should be as deep as the grid to thousands of households, thus forming two closely connected networks—the grid and the communication network. Only in this way can the goals and main features of the smart grid be realized. The high-speed, two-way, real-time, integrated communication system makes the smart grid a large, dynamic, real-time information and power exchange interaction infrastructure. When such a communication system is completed, it can improve the Power Supply reliability and asset utilization of the power grid, prosper the power market, and resist attacks on the power grid, thereby increasing the value of the power grid.
The communication technology applicable to the smart grid needs to have the following characteristics: First, it has the characteristics of two-way, real-time, and reliability. For security reasons, it should be a power communication private network isolated from the public network. Second, it is technologically advanced and can carry the existing business of the smart grid and expand its business in the future. Third, it is best to have independent intellectual property rights, and can have customized development and business upgrade capabilities for the power smart grid business.
As a subsidiary company of the State Grid Corporation engaged in the construction and operation management of backbone information communication networks, State Grid Information and Communication Co., Ltd. attaches great importance to the construction of smart grids, actively carries out relevant preliminary research work, and promotes the hardware and software related to information and communication technologies (ICT). Product research and development, research on a new generation of power information communication (ICT) network model, and accelerate the development of information communication industrialization.
The electricity customer electricity information collection system is an important part of the smart grid. ICT actively participates in the research related to the information and communication profession, and submits the communication technical report to the State Grid Corporation. At the same time, we actively promoted the industrialization process and further improved the software platform for power information collection main station and the collector based on power line broadband communication technology.
Smart grid customer service is an important part of the smart grid power link. It is an important means to realize the real-time interactive response between the grid and the customer, enhance the comprehensive service capability of the grid, meet the interactive marketing needs, and improve the service level. ICT has set up smart grid customer service pilots in Beijing Lianxiangyuan Community and 95 Chengcheng Road. Among them, the pilot project of No. 95 in Fucheng Road takes the fiber-optic home as the main feature, and uses set-top boxes and TV sets as a means of display to realize a series of special services such as three-table copying and inquiry, property, distribution, and network value-added, reflecting good interaction. Sexual and intelligent features.
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