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Comprehensive Automation Solution for Intelligent Substations Comprehensive Automation Solution for Intelligent Substations

Comprehensive Automation Solution for Intelligent Substations

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Industry Background

Solution Overview

The intelligent substation comprehensive automation system is developed based on cloud, big data, IoT, AI, and intelligent sensing technology, with unified standards and platforms, optimized configurations, and enhanced safety. Adhering to an open design philosophy, it integrates monitoring, control, protection, measurement, anti-misoperation, and remote communication functions into a new generation of intelligent substation automation systems. The system follows a top-down design philosophy, adopting a layered, distributed structure while adhering to grid technology specifications. It optimizes secondary circuits, reduces the workload of commissioning and maintenance, and makes substation operations more economical, reliable, and intelligent. The system can be applied to both intelligent substations and conventional substations.

Solution Advantages

Integrated solutions

Integrated solutions

The system integrates monitoring, protection, measurement, anti-error, auxiliary control, inspection, and remote control into a powerful system that meets the needs of various application scenarios.

Flexible configuration of process-level devices

Flexible configuration of process-level devices

The system features various types of merging units, intelligent terminals, all-in-one intelligent devices, and acquisition execution units. It uses high-performance master control chips, internal high-speed buses, and intelligent I/O. With modular hardware and software design, it offers flexible engineering application configurations and low O&M costs.

Panoramic monitoring of primary and secondary equipment

Panoramic monitoring of primary and secondary equipment

It achieves grid operation monitoring, primary and secondary equipment status perception, auxiliary equipment monitoring, and network link monitoring, realizing panoramic monitoring of primary and secondary equipment and real-time control of substation operations.

Powerful communication device functions

Powerful communication device functions

The system supports hundreds of communication protocols, including DL/T634.5104, DL/T860, DL/T476, Q/GDW273, and Q/GDW11068, ensuring efficient interconnection of station devices and reducing system commissioning time.

Effective linkage of primary and auxiliary equipment

Effective linkage of primary and auxiliary equipment

The system software operates on the Linux/Unix operating system, utilizing a unified foundational platform with a fully open design. It deeply integrates and panoramically displays information from primary and auxiliary equipment, with strong functionality and expandability.

Safe and efficient one-click sequence control

Safe and efficient one-click sequence control

The one-click sequence control function covers both primary and secondary equipment, with full anti-error logic verification during simulated previews and actual operations. It covers four operational modes: operation, hot standby, cold standby, and maintenance, greatly improving operational efficiency.

Reliable protection and measurement control

Reliable protection and measurement control

Based on a unified foundational platform design, the system adopts a multi-CPU structure, distributed and standardized design, offering flexible function combinations, strong scalability, stable and reliable operation, and significantly reducing O&M costs.

Autonomous control of core components

Autonomous control of core components

All key components of the system are autonomously controlled, and all software and databases are domestically produced. The system is fully compatible with the DL/T860 (IEC61850) communication protocol used in domestic applications.

More Solutions

Intelligent Monitoring Solution for Secondary Equipment

Intelligent Monitoring Solution for Secondary Equipment

Secondary equipment is responsible for monitoring, controlling, regulating, and protecting primary equipment, forming a critical part of protection and control circuits. The correctness of secondary equipment status directly affects the stability and reliable operation of the primary system. As the one-key sequence control mode is promoted in the power grid, secondary equipment such as locking plates, circuit breakers, and switching handles, which cannot be operated remotely, still require on-site manual operation by O&M personnel. This significantly limits the rapid development of the one-key sequence control mode. The intelligent secondary monitoring system enables comprehensive monitoring of secondary equipment status, remote control, status inspection, secondary anti-error, and online analysis. It effectively resolves issues such as low efficiency in manual inspections, high risks of human error, and low levels of intelligence in secondary equipment, providing strong technical support for the construction of new intelligent power grids.

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Comprehensive Automation Solution for Substations

Comprehensive Automation Solution for Substations

The substation's comprehensive automation system is developed based on cloud, big data, IoT, AI, and intelligent sensing technology, with unified standards and platforms, optimized configurations, and enhanced safety. Adhering to an open design philosophy, it integrates monitoring, control, protection, measurement, anti-misoperation, and remote communication functions into a new generation of intelligent substation automation systems. The system follows a top-down design approach, utilizing a layered and distributed structure design while adhering to power grid technical specifications. It optimizes secondary circuits, reducing the workload of debugging and maintenance and making substation operation more economical, reliable, and intelligent. The system can be applied to both intelligent substations and conventional substations.

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