磁阻传感器在闪电磁场探测中的应用

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Abstract Aiming to further complement and improve the existing lightning magnetic field observation equipments,a magnetic field measurement system based on magnetoresistive sensor chip HMC1002 is designed in this paper,which realizes the fast acquisition and storage of lightning magnetic field waveform.The basic principle of the magnetoresistive sensor and the structure of the detecting system are emphatically introduced.The complete magnetic field waveform data of triggered lightning and natural lightning have been obtained respectively by the test of artificial triggered lightning and natural lightning in Conghua area of Guangdong Province.And through comparing with the magnetic field data observed by the orthogonal circular antenna,the data consistency of the two is good,indicating that the system can effectively measure the lightning magnetic field.

Key words： magnetoresistance sensor detecting system orthogonal circular antenna magnetic field

Received: 20 March 2017

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	Articles by authors
	Feng Wanyue
	Xu Xinming
	Gao Yuan
	Wang Long
	Wang Zhimin
	Zhang Yang

Cite this article:

Feng Wanyue,Xu Xinming,Gao Yuan等. Application of magnetoresistive sensor in lightning magnetic field detection[J]. Meteorological Hydrological and Marine Instrument, 2017, 34(2): 30-34.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2017/V34/I2/30

[1]	张义军,周秀骥.雷电研究的回顾和进展[J].应用气象学报,2006,17(06):829-834.
[2]	KRIDER E P,NOGGLE R C.Broadband antenna systems for lightning magnetic fields[J].Journal of Applied Meteorology.1975,14(2):252-256.
[3]	周忠华,刘欣生.人工触发闪电放电电流的间接测量及其特征分析[J].高原气象,1993,12(1):67-76.
[4]	王怀斌,郄秀书,张义军,等.云闪和地闪的波形采集、数据处理及其初步应用[J].高原气象,2002,21(01):74-78.
[5]	杨静,郄秀书,赵阳,等.人工触发闪电电流及磁场变化特征对比 [J].气象科技,2007,35(S1):14-18.
[6]	殷启元,张义军,吕伟涛,等.全相闪电磁场测量系统实现与试验[J].气象科技,2009,37(06):713-718.
[7]	裴轶,虞南方,刘奇,等.各向异性磁阻传感器的原理及其应用[J].仪表技术与传感器,2004,(08):26-27,32.
[8]	李云,江志东,刘志田.雷电单站定位原理与关键技术[J].气象水文海洋仪器,2013,30(03):17-22.
[9]	邱实,牛珍聪,高太长,等.雷电单站定位原理分析评述[C].仪器仪表学报,2008,29(08):110-112.