Smart terminal
The system's functions are relatively limited, with limited design capacity, making it difficult to expand functions and meet the intelligent application demands of rapid power system development.
Different manufacturers have varying device protocols, making system joint debugging difficult, prone to compatibility issues, and affecting data exchange and information transmission.
Inadequate safety protection in the substation poses significant risks, making the system vulnerable to external attacks and damage and threatening the safety of power system operations.
A long system maintenance cycle can lead to operational risks, making it difficult to detect potential faults in a timely manner, affecting the stability and reliability of the system.
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.

Multifunctional solution
The system provides an overall solution, integrating monitoring, protection, anti-misoperation, remote viewing, and safety functions into a unified platform. It offers a comprehensive set of functions suitable for various application scenarios.
User-friendly system software
The system software visually displays the status of each switch, disconnector, and power flow information such as power and current in a graphical manner. The interface supports seamless zooming, navigation, and layered views, making operations convenient and the interface user-friendly as well as reducing monitoring difficulties.
Strong protection and control performance
The system features high-performance protection and control devices with multi-CPU architecture, distributed and standardized design, offering flexible function combinations and strong expandability. It is equipped with abundant communication interfaces, providing stable and reliable operation while significantly reducing maintenance costs.
Effective system safety
The system adheres to the principles of embedded safety and autonomous defense, achieving network safety monitoring for substations, secure access for devices, and secure authentication for critical operations. This enhances the overall safety of the system while reducing safety investment costs.
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.
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.