| 基于FPGA的XLPE电缆局部放电在线监测技术 |
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| 引用本文： | 李华春,金甲杰,杨文虎.基于FPGA的XLPE电缆局部放电在线监测技术[J].电线电缆,2009(3):42-44. |
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| 作者姓名： | 李华春 金甲杰 杨文虎 |
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| 作者单位： | 1. 北京市电力公司电缆公司,北京,100027
2. 西安交通大学电力设备电气绝缘国家重点实验室,陕西西安,710049 |
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| 摘 要： | 交联聚乙烯（XLPE）电缆在运行过程中，电缆绝缘老化会影响电力系统运行的安全性和连续性。基于现场可编程门阵列（FPGA）实时数据采集技术，研制出可应用于XLPE电力电缆运行状态现场的局部放电在线监测新技术，可以对其故障进行预警并预防更严重的绝缘故障的发生。
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| 关 键 词： | XLPE电缆 在线监测 FPGA 实时采集 |
Partial Discharge Monitoring Technique for XLPE Cables Based on FPGA |
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| LI Hua-chun,et al.Partial Discharge Monitoring Technique for XLPE Cables Based on FPGA[J].Wire & Cable,2009(3):42-44. |
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| Authors: | LI Hua-chun |
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| Affiliation: | LI Hua-chun,et al(Beijing Electric Utility Company,Electric Cable Co.,Beijing 100027,China) |
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| Abstract: | The deterioration of insulation in XLPE cables during operation can affect adversely the safety and reliability of the power system.This paper presents a new technique of on-time PD monitoring system that applies to the XLPE power cables in service based on the FPGA real-time data acquisition technique.By this technique,the occurring insulation failure can be predicted and prevented from becoming worse. |
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| Keywords: | FPGA |
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