CEEG Intelligent Cloud Platform - Functions | |
|---|---|
Basic Function | Functional Description |
Power Data Acquisition | Real-time monitoring and collection of information such as switch status, current, voltage, power, and electricity value of the power distribution room. |
Power Quality Monitoring | Online monitoring and statistical analysis of the power factor, unbalance degree, distortion rate, and harmonics of the power distribution system. |
Station environmental monitoring | Real-time monitoring of temperature and humidity, smoke, water immersion, harmful gas concentration, lighting, and fans in the power distribution room, and alarm in time if any abnormality occurs. |
Security Monitoring | Connected to the video monitoring system and the access control system to manage the entry and exit of personnel, and can also perform remote video monitoring of the operation of the equipment. |
Equipment abnormal alarm | In case of overload, limit violation, abnormality of monitoring parameters, or equipment failure, it will alarm in time and notify the background operation and maintenance personnel. |
Energy consumption analysis | Statistical analysis is carried out for the user's electricity consumption, and the energy consumption characteristics of the load end are summarized. |
Statistical report | Carry out customized report statistics according to the user's focus during use. |
Operation and maintenance management | Generate a work order through fault feedback and inspection plan, dispatch it to offline operation and maintenance personnel for maintenance and repair, and give feedback on the progress of the repair. |
Defect management | The maintenance task list completed after the review is added to the fault handling library for defect management and can be used as a reference for the processing of similar faults in the later stage. |
Smart Function | Functional Description |
Load forecasting in the station area | Prediction of short-term and medium-term load conditions in the station area. Helps evaluate equipment upgrades and resource scheduling. |
Equipment predictive maintenance | Build equipment models for high-value equipment, and perform fault prediction and safety assessment. |
Auxiliary fault location | According to the sensing data at the end, comprehensive analysis, locate the faulty electrical line section. |
Troubleshooting | Call out all the data in the same period when the fault occurred, and help locate the fault through data comparison. |
Intelligent Machine Vision Surveillance | Intelligent machine vision monitoring: Cameras can be used to monitor and warn of abnormalities (fire, smoke, biological invasion, etc.) and behavioral norms (safety helmets, insulating gloves, smoking, illegal area crossing, etc.). |
Cable head/copper bar heating warning | According to the changing speed of heating, early warning of equipment heating. |
3D virtual scene remote operation and maintenance | During system deployment, a 3D scene model of the site is established, and remote operation and maintenance can be performed in the virtual scene during the operation and maintenance process. |
Energy harvesting and storage power forecasting | According to weather information, new energy storage is predicted. |
Intelligent expert operation and maintenance opinion | Give professional operation and maintenance opinions based on monthly and annual data, improve operation and maintenance efficiency, and make the system energy-saving and efficient. |
Typical Scheme Features
System Energy Efficiency Monitoring
The electrical parameters of the same period are monitored on the high-voltage side and the low-voltage side and parameters such as conversion energy efficiency and loss of the internal power distribution system of the box-type transformer are evaluated.
Improve power quality
Collect and adjust the power quality, improve the quality of the load power, and reduce power loss.
The control logic can be configured
Set the logic of automatic control and adjustment inside the box-type substation according to the needs (such as opening the door to turn on the lighting, starting the fan when the SF6 concentration exceeds the standard, etc.), to realize the linkage between equipment.
Early warning of faults
The platform uses energy efficiency data and various sensor data to analyze the heat generation, aging degree, and hidden troubles of equipment, and provide early warnings.
Intelligent Analysis Opinion
Intelligent applications on the platform improve operation and maintenance efficiency and system reliability. For example, short-term and medium-term load forecasting based on big data gives prompts for equipment expansion in advance.
Intelligent system customer value
Realize real-time situational awareness of the operating status of power distribution equipment and the environment.
Platform virtual scene + dynamic power distribution diagram, making remote operation and maintenance more intuitive.
Using machine vision technology, real-time insight into site abnormalities and alarms on the platform.
The combination of autonomous self-healing logic and remote intervention processing improves the operation safety index.
Adopt artificial intelligence technology to provide early warning and forecast, give operation and maintenance opinions, and improve operation and maintenance energy efficiency.
Functional modules such as energy consumption analysis, project management, and voice interaction provide users with more value-added services.
Intelligent System Architecture - Power Internet of Things
Cloud: Realize data visualization on PC and mobile terminals and intelligent analysis of monitoring data to meet the application requirements of monitoring + operation and maintenance + engineering management.
Management: 4G/5G wireless remote communication network is adopted, and a reliable and secure communication mechanism is adopted to meet the remote monitoring requirements of regionally dispersed box-type substations.
Edge: edge gateway + inspection interactive terminal to realize data forwarding and centralized inspection of inspection data; support one-point multiple sending, and can be connected to other original platforms of customers.
Terminal: The terminal equipment is configured and selected according to the needs of on-site monitoring to realize the monitoring and control of equipment status (electrical parameters, non-electric power, environmental quantities, thermal imaging video, etc.).