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雷电阻尼振荡波发生器的设计方法

DOI: 10.16188/j.isa.1003-8337.2015.02.019, PP. 99-104

Keywords: 雷电,阻尼振荡波,谐振,对数减幅,发生器

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Abstract:

针对雷电瞬态感应的阻尼振荡波对信号类设备会造成一定的影响,通过LC组成选频网络的谐振原理及对数减幅理论,依据规范RTCADO-160F对测试所用阻尼振荡波的标准要求,研究开发了一种10~100kHz连续可调雷电阻尼振荡波发生器。其主要用于信号类电缆和发电机性能的验证测试,经反复试验及软件仿真表明,研制的雷电阻尼振荡波发生器能够有效地对信号类电缆做耐压测量、局部放电现场测量、绝缘水平的评估;对发电机输出阻抗进行判断是否满足设备工作要求。在信号类设备实际检测及防雷中,具有一定的参考意义和实用价值。

References

[1]  陈胜科,王伟,杜家振,等. 电缆中空间电荷的测量与特性研究[J]. 电网与清洁能源,2013(7):1-5 . CHEN Shengke,WANG Wei,DU Jiazhen,et al. Space charge measurement and characteristics in cable[J]. Power Systen and Clean Energy,2013(7):1-5.
[2]  刑德强. XLPE电力电缆检测技术[J]. 电工技术学报,2006,21(11):7-8. XIN Deqiang. Detection technology for XLPE power cables[J]. Transactions of China Electro-technical Society,2006,21(11):7-8.
[3]  郑晓泉,CHEN G,DAVIES A E. 交联聚乙烯电缆绝缘中的双结构电树枝特性及其形态发展规律[J]. 中国电机工程学报,2006,01(25):3-26. ZHENG Xiaoquan,CHEN G,DAVIES A E. Characteristic and developing law of a double structure electrical Tree in XLPE cable insulation[J]. Proceedings of the CSEE,2006,01(25):3-26.
[4]  罗俊华,杨黎明,史济康,等. 电力电缆及试验技术回顾[J]. 高电压技术,2004,30(136):81-82. LUO Junhua,YANG Liming,SHI Jikang,et al. Review of power cable and test technology[J]. High Voltage Engineering,2006,21(11):7-8.
[5]  BOYEGO K,HYVONEN P,MARTTI ARO,et al. Selectivity of damped ac (DAC) and VLF voltages in after laying tests of extruded MV cable systems[J]. IEEE Trans on D & EI,2003(10):874-882.
[6]  IEC 885-3 Electrical test methods for electric cables part 3:test methods for partial discharge measurements on lengths of extruded power cable[S], 2006.
[7]  IEC 60270 Partial discharges measurements[S], 2006.
[8]  张皓,唐嘉婷,张立志,等. 振荡波测试系统在电缆局放测试定位中的典型案例分析[J]. 电力设备,2008(12):31-34. ZHANG Hao,TANG Jiating,ZHANG Lizhi,et al. Typical case analysis of oscillating wave test system in cable partial discharge test and localization in power cable[J]. Electrical Apparatus,2008(12):31-34.
[9]  罗俊华,马翠娇,邱毓昌,等. 35 kV及以下XLPE电力电缆试验方法的研究[J]. 电网技术,2000,24(12):58-61. LUO Junhua,MA Cuijuan,QIU Yucang,et al. Study on test methods of XLPE power cable rated up to 35 kV[J]. Power System Technology,2000,24(12):58-61.
[10]  GULSKI E,CICHECKI P,WESTER F J,et al. On-site testing and PD diagnosis of high voltage power cables[J]. IEEE Transactions on Dielectrics and Electrical Insulation,2008,5(10):28-32.
[11]  RTCA-DO-160F 机载设备的环境条件和测试程序[S].2007.
[12]  邱昌荣,曹晓珑,徐阳. 电气绝缘测试技术[M]. 北京:机械工业出版社,2001.
[13]  IEEE Std400TM―2006. IEEE guide for partial discharge testing of shielded power cable systems in a field environment[S].
[14]  GOCKENBACH E,HAUSCHILD W. The selection of the frequency range for High-Voltage on-site testing of extruded insulation cable systems[J]. IEEE Electrical Insulation Magazine,2000,16(6):11-16.

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