Abstract:
Introduction In order to enhance the self-rescule ability under fire conditions of the 110 kV powder substation， a fire-fighting strategy is proposed based on the ubiquitous electric power internet of things （UEP-IoT） technology.
Method The framework of its four layers， including perception layer， network layer， platform layer and application layer was presented. The methodology on how to arrange the fire detecors， fire-extinguishing installations as well as smart management platform were explained. A detailed scheme on how to bulid the fire control system based on UEP-IoT of the 110 kV outdoor substation was given as an example.
Result By combing the wireless sensor technology and the central management platform， the system can realize multi-level alert and self-rescue for the protected substation.
Conclusion The results from this study will provide a valuable sample for future substation fire-fighting system design.
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