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对电力设备进行有效的监测是预防发电和变电场所灾难发生的一个重要途径。传统的监测主要通过人工手持红外热像仪逐点检测温度或是利用光纤来测温,成本较高,在户外的环境下难免会出现漏测和误测现象,且人身安全受到很大威胁。本文提出利用低功耗、低成本、组网灵活的Zig Bee技术建立无线传感器网络,从而实现温度无线检测的新方法。采用该无线传感网络可以大大减少变电站设备内的线缆复杂度,降低变电站成本,提高生产的安全性。
Effective monitoring of power equipment is an important way to prevent the occurrence of power generation and substation disasters. The traditional monitoring mainly uses the hand-held infrared camera to detect the temperature point by point or to measure the temperature by using the optical fiber. The cost is high. In the outdoor environment, it is inevitable that there will be missed and false detection, and the personal safety is greatly threatened. This paper proposes a new method to establish wireless sensor network by using Zig Bee technology with low power consumption, low cost and flexible networking. The adoption of the wireless sensor network can greatly reduce the complexity of the cable in the substation equipment, reduce the substation cost and improve the production safety.