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Terminal cabinets and other cabinets serve as key aggregation and transfer points for electrical equipment and signal circuits, and their operational status directly affects the safety and stability of the power grid.
Terminal cabinets and other cabinets are exposed to outdoor environments year-round. Harsh conditions often lead to chaotic internal environments, causing equipment aging and reduced insulation performance.
Moisture inside the cabinets can cause electrical component failures and DC grounding issues, and further lead to power protection malfunctions or misoperations, resulting in power accidents.
Frequent maintenance of cabinet operational status is required. Relying solely on manual on-site inspection leads to a large workload and significant resource consumption.
By collecting real-time operational environment data inside terminal cabinets and other cabinets, refined remote supervision can be achieved, enabling remote maintenance and enhancing substation O&M management levels. It improves localized temperature and humidity, preventing issues such as aging and corrosion of electrical components, insulation failures, and DC grounding caused by humidity inside cabinets. This ensures that the equipment within the cabinets operates in a healthy environment, enabling lean management of the cabinets and enhancing the safety and reliability of equipment operations.
Comprehensive monitoring of environmental parameters
It continuously monitors environmental parameters inside the terminal box, such as temperature, humidity, and door status, in real time without interruption.
Precise execution of linked control
Based on linked strategies, control site equipment operations to mitigate environmental risks.
Advance prevention of condensation
By calculating the dew point, take preemptive measures to prevent condensation from occurring.
Comprehensive wireless coverage
It utilizes wireless communication, avoiding complex construction processes and making deployment more convenient.
The auxiliary equipment monitoring system, based on technologies such as IoT, big data, intelligent sensing, artificial intelligence, and 3D modeling, integrates and standardizes the resources of various isolated and scattered auxiliary control subsystems. This achieves optimized system resource allocation, information sharing, and seamless business integration between systems, addressing the complexities of substation auxiliary equipment, scattered operational information, and lack of coordination. It enhances the intelligent O&M of substations and supports the construction of new power systems.
The intelligent auxiliary monitoring system focuses on precise management of auxiliary equipment, and uses IoT, AI, and big data analysis to achieve real-time monitoring of equipment data and in-depth diagnostic analysis. The system provides deep insight into the status of auxiliary equipment, including fire monitoring, safety protection, power environment, and online monitoring subsystems. By remotely controlling and managing equipment, it enhances fault prediction and preventive decision-making capabilities, achieving intelligent O&M and reducing personnel pressure while improving efficiency and safety.
By collecting the voltage and internal resistance of each battery cell and its changing trends, combined with advanced failure judgment models, the system can accurately assess battery performance and provide warnings, achieving online balanced maintenance of batteries and significantly extending battery life.
The online temperature monitoring system for power equipment integrates cutting-edge technologies such as CT power induction, IoT, and edge computing to record the temperature of power equipment and its heat-prone components in real-time, enabling comprehensive temperature monitoring and analysis.
The intelligent warehouse management solution focuses on controlling tools and equipment , access control, video surveillance, and environmental factors within the safety tools and equipment warehouse.
The system is designed to efficiently integrate the scattered auxiliary equipment subsystems in substations, addressing the issues of diverse equipment types, dispersed information, and isolated systems. The system includes a service gateway machine, a comprehensive application host, and front-end intelligent sensors. It features multiple functions such as online monitoring, safety protection, and dynamic environment monitoring, supporting a three-tier system architecture for substations, O&M teams, and centralized control stations. The system's application provides strong support for the digital transformation of power grid enterprises and the construction of new power systems.
Based on real-time monitoring data, 3D visualization, and intelligent features supported by AI and IoT technologies, the system comprehensively senses and intelligently controls multi-dimensional information such as equipment, environment, and personnel in distribution substations and transformer areas. It identifies potential faults and abnormal situations, combining human, physical, and technical defenses. It enhances the safety and reliability of distribution substations and transformer areas, reduces manual inspection and maintenance costs, improves response speed, and provides foundational support for the intelligent management of distribution networks.