Smart Monitoring Project for Grounding Resistance and Lightning Strike Intensity of China Southern Power Grid in Nansha

1 Background

The project is implemented at Guangzhou Southern Power Grid -- Nansha Power Supply Bureau, a critical outdoor power facility responsible for regional power transmission and distribution. The site faces core protection challenges: long-term exposure to complex outdoor environments, requiring high adaptability to extreme weather.

2 REPSUN Solution

To meet China Southern Power Grid's core requirements for smart monitoring of grounding resistance and lightning intensity, REPSUN applies smart GSM36 with the function of lightning counter, utilizing three-point test method. This solution significantly improves measurement efficiency and ensures precise safety protection for outdoor power facilities against lightning strikes.

3 Project Achievement

The application of the Smart GSM36 has brought remarkable benefits to the project. It adapts well to complex outdoor scenarios and extreme weather, maintaining high durability and stable operation under harsh working conditions. Supported by the intelligent platform, it realizes real-time fault early warning and automatic risk control to promptly handle grounding resistance abnormalities, reduce power supply anomalies, and facilitate the construction of a safe, efficient and intelligent power management system.