寒冷地区应用轴箱发热探测系统的研究

Research on Application of the Axle Box Heating Detection System for Hot Box in Cold Area

对寒冷地区用轴箱发热探测系统的耐寒性和抗雪性能进行了试验台试验和现场试验,证实该系统在2010年—2011年冬季积雪深度条件下可正常测量轴箱温度。

The bench test and in-field test are made on the cold-resistance and snow-resistance performance of the axle box heating detection system in cold area. It is proved that the system could work correctly to measure temperature of axle boxes at the level of snow cover seen in winter of 2010 2011.