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| 输配电设备可复用报警螺母研究与应用 | |
| 引用本文： | 赵延华,王泽众,王爱华,孙晓斌. 输配电设备可复用报警螺母研究与应用[J]. 供用电, 2011, 28(4): 63-64,75 |
| 作者姓名： | 赵延华 王泽众 王爱华 孙晓斌 |
| 作者单位： | 1. 淄博供电公司,山东淄博,255024 2. 华北电力大学,北京,102206 3. 山东电力集团公司,山东济南,250100 |
| 摘 要： | 传统的巡视检测方法,对输配电设备电气连接点的发热情况不能进行长期监测。根据螺栓发热异常状态的特征,研发了可复用报警螺母。介绍了该螺母的物理模型,以及接头温度报警装置、温度越限指示部分、固定装置制造的技术目标等研制的技术要点。在淄博供电公司的实际应用,验证了可复用报警螺母可实现对接点螺栓异常值状态量的自动测量、记录和控制。 |
| 关 键 词： | 可复用报警螺母 输配电设备 温度报警装置 |
Research and Application of Reusable Alarm Screw Cap in Transmission and Distribution Equipment |
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| Zhao Yanhua,Wang Zezhong,Wang Aihua,Sun Xiaobin. Research and Application of Reusable Alarm Screw Cap in Transmission and Distribution Equipment[J]. Distribution & Utilization, 2011, 28(4): 63-64,75 | |
| Authors: | Zhao Yanhua Wang Zezhong Wang Aihua Sun Xiaobin |
| Affiliation: | Zhao Yanhua~1,Wang Zezhong~2,Wang Aihua~1,Sun Xiaobin~3 (1.Zibo Power Supply Company,Zibo 255024,Shandong China,2.Huabei Electricity University,Beijing 102206,Beijing China,3.Shandong Electricity Group Co.,Jinan 250100,Shandong China) |
| Abstract: | The tranditional patrol checking fails to monitor the heatup situation of the electric junction points of transmission and distribution equipments for long time.According to abnormal status features of bolt heatup, the reusable alarm screw cap is developped.Its physical model is presented,as well as the technical key points in the development like junction points temperature alarm devices,overheat indicating part,technical target of fixed facilities manufacturing etc.Its practical application in Zibo Power ... |
| Keywords: | reusable alarm screw cap transmission and distribution equipment temperature alarm device |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
