With the in-depth evolution of the Internet of Things (IoT) technology, the integration of IoT with power systems has become increasingly close. Technologies such as remote intelligent monitoring, wireless sensor-based detection, and device linkage control have been maturely applied in the construction of power distribution networks. Focusing on the intelligent networking of secondary power equipment, we realize diverse application modes including power metering on the distribution network side, equipment status monitoring, intelligent circuit control, and accurate fault early warning, which greatly improve the operation and maintenance efficiency of power distribution networks, ensure the stability of power grid operation, and accelerate the construction process of smart power grids.

Are You Also Facing the Pain Points of Power Solutions?

Low Efficiency

Traditional distribution network management relies on manual inspections and offline recording, making data collection time-consuming and labor-intensive, and greatly reducing operation and maintenance efficiency.

Inaccurate Monitoring Data

Grid operation parameters and equipment status are manually monitored, which is prone to data deviations and fails to reflect the actual operation of the distribution network.

Delayed Warning

Lack of real-time monitoring and intelligent prediction capabilities makes it difficult to detect equipment abnormalities in advance, which may easily lead to fault escalation and grid outages.

Non-Intelligent

Real-time automatic regulation of circuits and equipment cannot be realized, resulting in extensive distribution network management that fails to meet the refined operation and maintenance requirements of smart grids.

This IoT solution for power distribution networks adopts LoRa wireless communication technology combined with 4G or Ethernet cloud connection technology. Through RTU terminals, it accesses various sensor monitoring devices, PLC and HMI equipment to collect real-time power grid operation data such as voltage, current, frequency and power factor, as well as equipment monitoring data including power metering data, equipment temperature and humidity, transformer vibration and circuit breaker operating status. The system supports intelligent circuit control and remote device operation, providing accurate data support for the intelligent management of secondary power distribution network equipment.
 
The solution can flexibly configure sensor monitoring and intelligent hardware for different scenarios such as urban municipal distribution networks, industrial park distribution networks, residential community distribution networks and outdoor transformer station distribution networks, realizing the integration of data collection, remote monitoring and automatic control.

Program Architecture

  • Perception layer 
    Responsible for on-site power grid and equipment data collection as well as intelligent control. Composed mainly of various sensor monitoring devices and intelligent controllers, it enables real-time collection of voltage, current, power factor, power metering, equipment temperature and humidity, transformer vibration, circuit breaker status and other data, and supports equipment control.

  • Transmission Layer 
    Centered on LoRa wireless communication and 4G cloud connection, combined with power-specific intelligent gateways and industrial-grade wireless transmission devices, it realizes stable and long-distance upload of on-site power grid and equipment data to the cloud.

  • Application Layer 
    Provides professional applications for scenarios including urban municipal distribution networks, industrial park distribution networks, residential community distribution networks and outdoor transformer station distribution networks. It supports functional customization and scenario-based deployment according to customers’ actual operation and maintenance needs.

  • User Terminal Layer 
    Offers data display, intelligent analysis and remote operation & maintenance management functions, supporting access and operation via multiple terminals such as mobile phones, tablets, laptops, PCs and monitoring large screens.

Core Advantage