21068-4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

21068-4 is a standard that defines the methods of report output for electric power systems. This standard describes how data is exchanged between the various parts of an electric system, such as power plants, transmission and distribution grid elements, and grid control centers, in order to automate the entire electric grid. The standard defines the types of data exchanged, the format of the exchanged data, and the rules and protocols used to ensure data integrity.

The application field of 21068-4 is wide, ranging from data transmission for large-scale power grids, to information exchange between local grids. This standard is applicable to all types of electric grids, as long as they utilize digital communication protocols. This includes both analog and digital systems. This standard is also used in the operations of smart grids, which use real-time monitoring and control of elements in the power infrastructure.

The working principle of 21068-4 involves two-way communication between the various parts of an electric grid. This communication enables the collection of data on the power grid performance, as well as enabling monitoring and control to be undertaken remotely. This data exchange may be carried out on dedicated communication links, or carried out over a networks, such as the internet.

Data exchanged between two points on the grid typically includes state information, such as voltage, current, power, and other operating characteristics. This data is collected periodically and sent to a centralized server, where it can be processed and analysed. The server can then send back control data to the two points, or other selected points on the grid, enabling the system operator to control the output of the grid elements.

In addition to data exchange, 21068-4 standard also provides rules and protocols for ensuring the security and integrity of the exchanged data. This includes authentication of data sources, protection against tampering, and data encryption.

The 21068-4 standard provides a robust and comprehensive set of guidelines that are designed to ensure a reliable and secure flow of information in the electric power system. This standard is essential in enabling the monitoring and control of today\'s increasingly complex electric grids.

The specific data is subject to PDF, and the above content is for reference