| 一种Pb-PbCl2不极化电极试验研究 |
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| 引用本文： | 宋艳茹,席继楼,刘超,李晓鹏,庄楠,徐学恭,尚先旗,赵金波.一种Pb-PbCl2不极化电极试验研究[J].地震地磁观测与研究,2011,32(6):97-103. |
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| 作者姓名： | 宋艳茹 席继楼 刘超 李晓鹏 庄楠 徐学恭 尚先旗 赵金波 |
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| 作者单位： | 1. 中国北京100036 中国地震局地震预测研究所
2. 中国天津300074 天津市地震局 |
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| 基金项目： | 本研究成果已获中华人民共和国知识产权局授权实用新型专利，地震行业专项经费项目 |
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| 摘 要： | 在分析不极化电极基本实现原理的基础上，研究和讨论影响地电场测量电极工作稳定性的主要技术因素，采用Pb-PbCl2技术方案和可螺旋拆解的分体式结构，完成一种不极化电极的研究和试验。结果表明：①该电极的主要技术性能不低于目前国内外在该领域的指标要求；②在性能试验期间，极化电位的一致性和稳定性均较高；③应用研究过程中，较好记录了地电场日变化和地电暴等背景变化。
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| 关 键 词： | 地电场 不极化电极 稳定性 |
Research on a type of Pb-PbCl2 non-polarizable electrode |
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| Song Yanru,Xi Jilou,Liu Chao,Li Xiaopeng,Zhuang Nan,Xu Xuegong,Shang Xianqi,Zhao Jinbo.Research on a type of Pb-PbCl2 non-polarizable electrode[J].Seismological and Geomagnetic Observation and Research,2011,32(6):97-103. |
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| Authors: | Song Yanru Xi Jilou Liu Chao Li Xiaopeng Zhuang Nan Xu Xuegong Shang Xianqi Zhao Jinbo |
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| Institution: | 1)Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China 2)Earthquake Administration of Tianjin Municipality, Tianjin 300201, China |
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| Abstract: | In this paper, based on the fundamental principle of non-polarizable electrode, the mainly technical elements that caused electrode performance instability during the geo-electric field observation are analyzed and discussed firstly. And then, according to these elements, a type of Pb-PbCl2 non-polarizable electrode using a kind of combined structure connected by spiral are studied, developed and tested. The results indicate that： ①the mainly technical performances of this type of electrode are archived the best level in currently;②the consistency and stability of the polarization potential are much high during the test period;③the telluric changes, such as the daily variation of the geo-electric field, the electrical storms and etc. , are observed perfectly in the application process. |
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| Keywords: | geo-electric field non-polarizable electrocle stability |
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