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Powering the World's Largest Steel Box Girder Suspension Bridge: The Shenzhen-Zhongshan Link Project

Powering the World's Largest Steel Box Girder Suspension Bridge: The Shenzhen-Zhongshan Link Project

2026-07-01
Problem Statement

The Shenzhen-Zhongshan Link is a marvel of modern engineering—a "Super Project" integrating bridges, artificial islands, subsea tunnels, and underwater interchanges. Operating in a harsh marine environment with high humidity and salt spray, the project requires an uncompromising emergency power system. As a critical infrastructure hub, it demands uninterruptible power for life safety, data centers, and emergency control systems.

Aikepower 1500KW Yuchai high-voltage generator set installation at Shenzhen-Zhongshan Link project.1

Technical Solution

Aikepower delivered a customized 3000KW high-voltage power solution, featuring dual 1500KW Yuchai high-voltage diesel generator sets (10.5KV).

Anti-Corrosion Mastery: Engineered specifically for the aggressive cross-sea environment, our units feature specialized anti-corrosion coatings and internal protection to withstand salt-fog and high humidity.

Efficiency in Transmission: With a 10.5KV high-voltage output, the system effectively manages long-distance power transmission, significantly reducing line losses compared to standard voltage systems.

Unrivaled Reliability: The dual-unit redundancy design guarantees a seamless power supply, serving as the ultimate safeguard for this world-class cross-sea passage.

Technical Specifications Table
Feature Specification
Project Shenzhen-Zhongshan Link (Cross-Sea Bridge)
Total Capacity 3000KW (2 x 1500KW)
Output Voltage 10.5KV High-Voltage
Engine Type Yuchai High-Voltage Diesel Engine
Key Advantage Salt-spray resistance & Long-distance transmission

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