| 高压断路器机械参数监测与寿命预估方法研究 |
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| 引用本文： | 兰建军,洪智勇,林青瑜,伦向敏.高压断路器机械参数监测与寿命预估方法研究[J].东北电力学院学报,2011,31(1):57-60. |
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| 作者姓名： | 兰建军 洪智勇 林青瑜 伦向敏 |
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| 作者单位： | 兰建军,伦向敏,LAN Jian-jun,LUN Xian-min(东北电力大学,自动化工程学院,吉林,吉林,132012);洪智勇,林青瑜,HONG Zhi-yong,LIN Qing-yu(福建电力公司,泉州电业局,泉州,362000) |
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| 摘 要： | 高压真空断路器机械参数的在线监测是个技术难点,利用电阻位移传感器测量位移的方法,获取断路器行程-时间和速度-时间曲线,通过对位移数据的分析和处理,完成了断路器行程、超程和分合闸速度的计算,所有的监测数据都送入反向传播神经网络进行智能计算,神经网络系统对断路器的剩余使用寿命进行预测,并给出故障预警信号.该方法有效准确的完...
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| 关 键 词： | 断路器 行程 超程 神经网络 |
The Research of Method of High Voltage Circuit Breaker Parameter Monitoring and Life Prediction |
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| LAN Jian-jun,HONG Zhi-yong,LIN Qing-yu,LUN Xian-min.The Research of Method of High Voltage Circuit Breaker Parameter Monitoring and Life Prediction[J].Journal of Northeast China Institute of Electric Power Engineering,2011,31(1):57-60. |
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| Authors: | LAN Jian-jun HONG Zhi-yong LIN Qing-yu LUN Xian-min |
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| Affiliation: | LAN Jian-jun~1,HONG Zhi-yong~2,LIN Qing-yu~2,LUN Xian-min~1 (1.School of Automation Engineering,Northeast Dianli University,Jilin Jilin 132012,2.Fujian Electric Power Company QuanZhou Electric Power Bureau,QuanZhou 362000) |
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| Abstract: | High voltage circuit breaker mechanical parameters of on-line monitoring is a technical difficulties, the mechanical parameter of breaker measurement with resistance sensor was put forward,obtained the characteristic curve of travel-time and speed-time,through the analysis of the data of displacement and processing, completed the calculation of breaker's travel,overtravel,closing speed and opening speed.All the data was transferred into the BPNN to obtain the remainder service life of the breakers set and g... |
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| Keywords: | Circuit breaker Travel Over travel Neural networks |
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