一种避雷器在线监测装置实现方案的研究
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摘要
针对目前避雷器在线监测系统存在的问题,提出了一种新的避雷器在线监测装置设计方案。该方案通过对避雷器在线监测装置存在问题的分析,以同步精度高、谐波分量小和抗干扰能力强为设计理念,结合避雷器的工作原理,设计了基于ZYNQ平台的在线监测单元和基于FPGA+MCU架构的在线监测装置,从而在功能和性能方面满足设计需求。全文从硬件和软件两个方面介绍了避雷器在线监测装置的总体架构、工作原理和设计方案。根据现有的避雷器现场测试方法,结合计算机通信技术,可以实现高可靠性,高稳定性的避雷器在线监测。
Aiming at the problems existing in the current online monitoring system for arresters,a new design scheme of the online monitoring device for arresters is proposed. The scheme based on the analysis of existing problems of lightning arrester on-line monitoring device,and synchronously with high precision,small harmonic component and strong anti-jamming capability is the design idea,combining with the working principle of the arrester is designed based on the ZYNQ platform of online monitoring unit and based on the FPGA+MCU architecture of on-line monitoring device,which in terms of function and performance meet the design demand. This paper introduces the overall structure,working principle and design scheme of the on-line monitoring device of the arrester from two aspects of hardware and software. According to the existing field testing methods of lightning arresters and combined with computer communication technology,the on-line monitoring of lightning arresters with high reliability and stability can be realized.
Aiming at the problems existing in the current online monitoring system for arresters,a new design scheme of the online monitoring device for arresters is proposed. The scheme based on the analysis of existing problems of lightning arrester on-line monitoring device,and synchronously with high precision,small harmonic component and strong anti-jamming capability is the design idea,combining with the working principle of the arrester is designed based on the ZYNQ platform of online monitoring unit and based on the FPGA+MCU architecture of on-line monitoring device,which in terms of function and performance meet the design demand. This paper introduces the overall structure,working principle and design scheme of the on-line monitoring device of the arrester from two aspects of hardware and software. According to the existing field testing methods of lightning arresters and combined with computer communication technology,the on-line monitoring of lightning arresters with high reliability and stability can be realized.
引文
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[16]吴伟将,徐雁,王宇雷.IRIG-B码在合并单元中的应用[J].电测与仪表,2014(1):12-16.
[2]彭涛,朱继红,须雷.智能型避雷器在线监测装置的研制和应用[J].电工电气,2013(10):37-39.
[3]王刚,张强.输配电避雷器在线监测系统的分析与设计[J].东北电力技术,2013(6):29-31.
[4]许小鹏.氧化锌避雷器阻性电流提取方法的研究[D].北京:华北电力大学,2016.
[5]韩晗,潘学萍.氧化锌避雷器在线监测方法的现状与发展[J].河海大学学报:自然科学版,2017,(3):277-282.
[6]王金海.金属氧化锌避雷器在线监测原理及系统研究[D].北京:华北电力大学,2014.
[7]张银.基于Profibus的DCS主站的设计与实现[D].哈尔滨:哈尔滨工业大学,2011.
[8]汪超超.浅谈10 kV架空线路防雷措施[J].中国新技术新产品,2017(6):136-137.
[9]杨文惠.氧化锌避雷器在线监测应用问题探讨[J].城市建设理论研究,2016(8):4383-4384.
[10]李海波.基于DSP的通用调制解调系统设计与实现[D].成都:电子科技大学,2011.
[11]李佳炜,张金林,李跃华,等.一体化雷达视频综合采集系统的设计与实现[J].空军预警学院学报,2016(4):248-252.
[12]闵华松,黄斑斑,刘淼.以太网CAN总线转换器的延时特性分析及设计[J].计算机工程与设计,2012(2):503-507.
[13]严洪燕,武桦.隔离信号调理模块自动校准系统设计[J].宇航计测技术,2014(2):70-74.
[14]樊振方,罗晖.互阻放大器带宽计算方法[J].现代电子技术,2011(11):90-92.
[15]王晨,吴鹏,张海龙.相位匹配双阵元去噪算法的IP设计[J].沈阳师范大学学报,2013(1):78-84.
[16]吴伟将,徐雁,王宇雷.IRIG-B码在合并单元中的应用[J].电测与仪表,2014(1):12-16.