Stock Code: SH600522
ZTT Research Institute drives innovation across our core businesses while exploring emerging technologies and future industries. By coordinating R&D strategy, expertise, and innovation resources across ZTT, the Institute accelerates technology development and supports the transformation of innovative ideas into practical solutions.
The Cable Tunnel Integrated Monitoring System adopts an integrated architecture covering the sensing, communication, and platform layers. It seamlessly integrates more than 16 types of monitoring devices, including partial discharge, sheath current, and temperature monitoring systems. Supporting multiple communication protocols, the platform enables unified access, management, and coordination of all connected devices, eliminating traditional data silos.
By centralizing and analyzing monitoring data on a single platform, the system provides a comprehensive, real-time view of tunnel conditions and asset status, enabling operators to monitor, manage, and respond efficiently without switching between multiple systems. This significantly improves data interoperability, streamlines maintenance operations, and supports closed-loop asset management.
The result is a smarter, more efficient approach to cable tunnel operation and maintenance, enhancing grid reliability and strengthening the safety of urban power networks.
Development of the world’s first high-voltage, ultra-deepwater, wet-design power steel tube composite umbilical and its integrated accessories. This initiative conducts theoretical and experimental research on AC corrosion within steel tubes and the temperature rise of internal units during energized operation. Furthermore, it implements coupled “high hydrostatic pressure + high voltage” testing on power cable cores to verify the impact of the umbilical’s radial contraction under deep-sea pressure on its electrical performance.
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