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| 基于FPGA的电力电缆接头局部放电在线监测系统 | |
| 引用本文： | 余翔,崔军朝,季宏,杨文虎,梁红军,郑晓泉.基于FPGA的电力电缆接头局部放电在线监测系统[J].电线电缆,2009(2):36-39. |
| 作者姓名： | 余翔 崔军朝 季宏 杨文虎 梁红军 郑晓泉 |
| 作者单位： | 1. 驻马店供电公司,河南,驻马店,463000 2. 西安博源电气有限公司,陕西,西安,710054 3. 西安交通大学电气绝缘研究中心,陕西,西安,710049 |
| 摘 要： | 如果局部放电长期存在，会逐渐导致局部绝缘缺陷扩大并最终损坏电缆绝缘，影响电力系统运行的安全性和连续性。本文基于现场可编程门阵列（FPGA）实时数据采集技术，研制出了一套可在线长期监测电缆接头局部放电的系统，经实验室模拟和现场测试，证明其能捕捉局部放电信号，可为预防电缆系统绝缘故障提供参考。 |
| 关 键 词： | 交联聚乙烯绝缘电力电缆 局部放电 FPGA 在线监测 |
On-Line PD Monitoring System for Power Cable Splice Based on FPGA |
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| YU Xiang,et al.On-Line PD Monitoring System for Power Cable Splice Based on FPGA[J].Wire & Cable,2009(2):36-39. | |
| Authors: | YU Xiang |
| Affiliation: | Zhumadian Electric Power Company;Zhumadian 463000;China |
| Abstract: | If PD(partial discharge) on a XLPE cable splice exists for a long time,the defect may expand slowly and eventually destroy the insulation,which will affect adversely safety and reliability of the power system.Based on the real-time data acquisition technique by field programmable gate array(FPGA),a new on-line PD monitoring system for XLPE power cable splice in service was developed.Laboratory modeling and field measurement demonstrated that PD signals can be acquired accurately by the system,which may be u... |
| Keywords: | FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |