Substation Integrated Automation System

Substation Integrated Automation System

I: Substation Integrated Automation System

A substation integrated automation system refers to a combination of interconnected units that perform specified functions to achieve a given objective. Its most distinctive feature compared to conventional substations is the integration of functions. It is based on computer technology, utilizes data communication as a means, and aims for information sharing. Through the mutual exchange of information and data sharing among devices within the substation integrated automation system, it accomplishes the tasks of monitoring and controlling substation operations. Substation integrated automation replaces conventional secondary equipment in substations and simplifies secondary wiring. It is an important technical measure for improving the safety and stability of substation operations, reducing operational and maintenance costs, enhancing economic efficiency, and providing users with high-quality electrical energy.

II: Composition of the Power Monitoring System

The system is divided into a three-layer structure

Device Layer: Monitors important equipment such as power lines and circuit breakers through microcomputer protection devices, power meters, and other intelligent devices.

Communication Layer: Collects and transmits data from intelligent devices in the device layer.

Management Layer: Displays power operation status through application functions.

For more information on system functions and solution pricing, please call.

Contact: Manager Wu

Phone: 13891834587 (also on WeChat) 

QQ: 704151787

Email: 704151787@qq.com

III: Power Monitoring System Function Diagram

The substation integrated automation system utilizes advanced computer technology, modern electronic technology, communication technology, and information processing technology to reorganize and optimize the functions of secondary equipment in substations (including relay protection, control, measurement, signaling, fault recording, automatic devices, and remote control devices). It performs monitoring, measurement, control, and coordination of all equipment in the substation, making it a comprehensive automation system.

IV: Features of the Power Monitoring System

◉ Consists of four modules: data acquisition and processing, monitoring and control, communication, and human-machine interface, capable of adapting to various hardware configurations.

◉ The system adopts a modular and distributed structure, integrating multiple functions such as measurement, protection, control, monitoring, fault recording and analysis, operation logs, event storage, protection activation and deactivation, operation ticket management, video linkage, communication, parameter setting, and value reading.

◉ Intelligent operation management, which is reflected not only in conventional automation functions but also in the ability to perform online self-diagnostics and send diagnostic results to the remote master control end.

◉ The entire system is simple, reliable, and scalable, with an open structure supporting multiple application programming interfaces, categorized alarm browsing, operator permission grouping, and a user-friendly graphical interface.

◉ Capable of interfacing with all intelligent devices in the substation, supporting multiple communication protocols, and providing interfaces for integration with higher-level dispatch systems.

◉ Enables unmanned substation operation, reducing maintenance costs.