What is IEC 61850-9-3 Ed.2: 2018 ?

IEC 61850-9-3 Ed.2: 2018 is a crucial technical standard for power systems and substation automation. It is developed by the International Electrotechnical Commission (IEC) and provides specifications for communication networks and systems in electrical substations.

IEC 61850-9-3 Ed.2: 2018 aims to ensure interoperability, reliability, and efficiency in power system protection and control. It defines protocols and communication services for the exchange of information between intelligent electronic devices (IEDs) within a substation or across multiple substations.

Key Features of IEC 61850-9-3 Ed.2: 2018

The main purpose of IEC 61850-9-3 Ed.2: 2018 is to provide a framework for integrating various aspects of power system automation. It defines the communication protocol for real-time streaming of electrical data in power system protection and control applications.

Some of the key features of IEC 61850-9-3 Ed.2: 2018 include:

* Real-time data streaming: IEC 61850-9-3 Ed.2: 2018 enables the real-time streaming of electrical data from various sources within a power system, such as sensors, actuators, and other devices.

* Data encryption: The standard provides data encryption to ensure the confidentiality and integrity of the information being transmitted.

* Support for multiple data sources: IEC 61850-9-3 Ed.2: 2018 supports the transmission of data from multiple sources, ensuring that users can receive accurate information from various parts of their power system.

* Enhanced security features: The standard includes enhanced security features to prevent unauthorized access and protect against cyber attacks.

* Scalability: IEC 61850-9-3 Ed.2: 2018 is designed to be scalable, allowing it to accommodate power systems of varying sizes.

Conclusion

IEC 61850-9-3 Ed.2: 2018 is a technical standard that defines the communication protocol for real-time streaming of electrical data in power system protection and control applications. It is an extension to the overall IEC 61850 standard, which provides a framework for integrating various aspects of power system automation. With its key features, IEC 61850-9-3 Ed.2: 2018 plays a crucial role in ensuring interoperability, reliability, and efficiency in power system protection and control