Application Of Industrial Network Switch In Smart Grid System

With the development of industrial Ethernet technology, optical fiber technology and information processing technology, and the penetration into the power industry, industrial Ethernet communication shows the advantages of high reliability, flexibility and scalability in the operation process under the support of current technical conditions, which plays an important role in optimizing the connection and information transmission between equipment components of the entire power grid system.

In the process of building smart grid, the online monitoring technology of power equipment has developed rapidly. Most substation equipment and generators, cables, lines, etc. have online monitoring projects. Online monitoring of power system is an indispensable and important part of smart grid in the future. Smart grid not only means intelligent control, but also includes intelligent processing and management of power grid operation information. Intelligent control can only be realized if intelligent information management is really achieved. Smart grid has become the direction of future power grid construction.

Industrial network switches play an important role in data acquisition, production management, operation and maintenance, safety monitoring, measurement and user interaction. Industrial Ethernet technology, optical fiber technology, information processing technology and other development and penetration into various fields. These advanced scientific research achievements have been widely applied in the power system monitoring technology, making the online monitoring technology gradually move towards the practical stage.

As the most important distribution network communication solution at present, the industrial network switch is briefly analyzed from the protocol and networking mode.

The standardization of the protocol of the industrial network switch has already been completed, including the underlying protocol, network redundancy protocol, management protocol, network precise clock transmission protocol, etc. The products of different manufacturers have good interoperability and can realize mixed networking. The working temperature range of 40 ℃~85 ℃ can fully meet the industrial demand and meet the construction of distribution network system.

The industrial network switch mainly adopts segmented redundancy, intersecting ring, tangent ring and other methods to improve the reliability of networking. Multiple optical ports are flexibly configured and highly integrated, and the flexible design is more convenient to provide convenience for smart grid construction.

The smart grid realizes digital signal network communication. Each region receives the voltage and current signals collected by the electronic transformer, converts them into digital signals, and transmits them to the industrial network switch through optical fiber. The secondary equipment obtains data and processes them through the industrial network switch.

The application of industrial network switches in the construction of power grids can improve the depth and breadth of information perception in all aspects of the smart grid, and provide high availability support for the realization of intelligent power system and the integration of information flow, business flow and power flow.

As a domestic brand industrial network switch equipment provider, we adheres to the concept of being proficient in products, specialized in innovation and superior to service. With our strong R&D strength, reliable products and high-quality services, we continue to create value for customers and have won the general recognition of the market and customers.

Our industrial network switch products are designed according to the industrial standard of fanless and low-power consumption, and the temperature tolerance range of - 40 ℃ to 85 ℃ can fully meet the needs of the industrial site and meet the construction of the power system. At the same time, different models of products can adopt various networking methods to improve the reliability of networking. The flexible configuration, highly integrated and integrated design scheme provides guarantee for smart grid construction!