500kV/220kV Mixed Pressure Quad-Loop Transmission Tower
This tower is designed for high-voltage power transmission, supporting both 500kV and 220kV circuits. Its mixed-pressure, quad-loop configuration optimizes space and infrastructure use.
Technical Specifications
Overview
High-Capacity Mixed Pressure Transmission Solution
This 500kV/220kV mixed pressure quad-loop transmission tower is a pioneering infrastructure solution designed for high-density power corridors. Successfully operational since 2004, the design optimizes tower structures and insulation coordination to support four circuits on a single tower. It represents a leading technical achievement in power engineering, specifically engineered to maximize land use and infrastructure efficiency in complex transmission networks.
Technical Specifications
Circuit Arrangement
4 Loops
Total Circuits
- Voltage Configuration
- 500kV220kV
- Tower Type
- Mixed Pressure Quad-Loop (Four-Circuit) Same Tower
Design & Engineering
Design Optimizations
- Insulation coordination optimization
- Tower structure design optimization
- Foundation type selection and planning
- Mixed pressure circuit integration
Awards & Recognition
Technical Achievements
Science and Technology Award First Prize (2006)China Electric Power Science and Technology Award Second Prize
Performance History
- Operational Track Record
- In continuous good operation since 2004
- Technical Standing
- Domestic leading level in technology and design
