Guangzhou Huachuang Park Industrial and Commercial Energy Storage Project
Confidential
This project is located in an industrial park in Panyu District, Guangzhou, and serves as a self-consumption energy storage system for the park. Yanghua supplied high-current flexible busbars in 1000A, 500A, and 300A ratings, deployed from the PCS outlet of the energy storage cabinet to the busbar of the low-voltage distribution cabinet. The busbars were laid in buried pipe conduits. The compact form factor and excellent heat dissipation characteristics of flexible busbars enabled efficient buried-pipe installation. The solution required no additional joints for long-distance runs, offered convenient construction, and achieved high aesthetic quality in the finished installation.
Project Background & Challenges
The energy storage system required reliable high-current connections from the PCS to the low-voltage cabinet through buried pipe routing, demanding a solution with small cross-section, excellent heat dissipation, and the ability to run long distances without intermediate joints.
- Buried pipe routing imposed strict dimensional constraints on conductor cross-section and bend radius within conduit
- Heat dissipation in enclosed buried pipe environments posed a risk of thermal derating with conventional cable solutions
- Multiple PCS-to-busbar connections required a flexible solution adaptable to varying current ratings across different circuits
- Industrial park operational aesthetics demanded a clean, organized electrical installation with minimal visible cable clutter
Solution
Yanghua provided 1000A, 500A, and 300A flexible busbars installed in buried pipe conduits, enabling continuous long-distance runs from PCS outlets to the low-voltage busbar without any intermediate joint connections.
- Deployed three flexible busbar current ratings (1000A, 500A, 300A) matched to each circuit's load requirement for optimized sizing
- Installed busbars in buried pipe conduits, leveraging the compact flat conductor profile for efficient space utilization within pipes
- Eliminated all intermediate joints by exploiting the continuous long-length manufacturing capability of flexible busbars
- Achieved superior heat dissipation through the flat conductor geometry, preventing thermal buildup even in enclosed buried pipe conditions
Project Results
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