110kV Substation Upgrade in Northern China

Client: Regional Power Grid Company

Project Type: Substation Expansion & Modernization

Overview:

Believe Electric was commissioned to upgrade an aging 110kV substation serving a fast-growing urban area in northern China. The project included installation of advanced oil-immersed transformers, high and low-voltage switchgear, and intelligent monitoring systems to ensure safe, reliable, and efficient power distribution.

Challenges:

Limited space in a dense urban environment

Increasing power demand due to industrial and residential growth

Integration with existing grid infrastructure

Solution:

Deployed 110kV oil-immersed transformers with online monitoring for predictive maintenance

Implemented modular switchgear design for flexible expansion

Integrated intelligent control systems for real-time grid monitoring

Results:

Improved power reliability and reduced outage incidents

Enhanced operational efficiency with remote monitoring capabilities

Project completed on schedule, meeting all safety and performance standards