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State Grid Shandong Electric Power Distributed PV Grid-Connected Intelligent Upgrade Project

State Grid Shandong Electric Power Distributed PV Grid-Connected Intelligent Upgrade Project State Grid Shandong Electric Power Distributed PV Grid-Connected Intelligent Upgrade Project
Introduction
Customer Values
Other Cases
Case Center State Grid Shandong Electric Power Distributed PV Grid-Connected Intelligent Upgrade Project
Clear all
Case Center
Introduction
Overview

In 2024, the State Grid Shandong Electric Power partnered with CHINT to upgrade its distributed PV grid-connected system in Shandong, China. By deploying intelligent measurement switches with digital capabilities, the project realized real-time monitoring, fault detection, and electricity theft prevention. From R&D to implementation, the project was completed in just three months, boosting power management efficiency and supporting the region’s smart energy transformation.

Scope of Supply

138(69)kV 40MVA mobile substation, including 145kV HGIS, 138kV 40MVA power transformer, DC panel, AC panel, 40.5Measurement switches, PV grid-connected switches, NM3N,NBP-120GVS, NBP 100GVS, NM3FC, etc.

Solutions

Customized intelligent measurement switches with diverse digital functions:

 

It can monitor the status of the power grid in real time to reduce the on-site workload of the distribution area managers.

 

It is capable of conducting digital remote management and intelligent analysis, accurately locating the time and position where abnormal life losses occur, and actively pushing the functions of the digital power supply station platform to quickly solve power outage faults.

 

It can monitor the power of electric energy meters in meter boxes in real time give early warnings for electricity theft, and comprehensively improve the efficiency of power supply management and service quality.

image image

Customer Values

Knowable and Controllable
Knowable and Controllable

All aspects including the grid-connected status, operation parameters, power quality and electricity usage safety are knowable and controllable.

Short delivery
Short delivery

High Current Rating of 6300A, ensuring stable power for large-scale building applications.

Promote the intelligent transformation and upgrading of power management
Promote the intelligent transformation and upgrading of power management

The application of customized intelligent measurement switches has greatly improved the operation and maintenance efficiency.

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Are You Ready to Explore More Details of the Project

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