Study on Measurement Errors of the Ball Type Sensor in the Power Frequency Electric Field

Article Preview

Abstract:

This paper studies the calculation model of the power frequency electric field surrounding the high voltage transmission line, and establishes the analysis model of the ball type sensor for measuring the alternating electric field. The distortion and the measurement error of the electric field caused by the sensor are discussed in the paper. For the 35KV transmission line, the paper compare the electric field (with the sensor in) with the electric field (with no sensor) by simulation, and achieve the conclusion that putting the ball type sensor into the electric field can cause the distortion, and the value of the distortion increases with the increase of the height, which leads to the increase of relative error.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

415-418

Citation:

Online since:

August 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Gan Yan, Ruan Jiangjun, Wu Xiong, etc. Analysis of the distribution of the field surrounding the high voltage overhead lines [J]. High voltage technology. 2006, 32(8): 52-55. DOI: 10. 3969/j. issn. 1003-6520. 2006. 08. 016.

Google Scholar

[2] Huang Daochun, Ruan Jiangjun, Wenwu, etc. UHV AC transmission line electromagnetic environment research [J]. Power system technology. 2007, 31(1): 6-11. DOI: 10. 3321/j. issn: 1000-3673. 2007. 01. 002.

Google Scholar

[3] Yang Hong, Hu Yan. Analysis of power frequency electric field of 500kV EHV transmission line[J]. Computing technology and automation. 2011, 30(2): 59-63. DOI: 10. 3969/j. issn. 1003-6199. 2011. 02. 015.

Google Scholar

[4] Tang Libing. Analysis of power frequency magnetic field of high voltage transmission line[J]. New products, new technology Chinese. 2013, (5): 90-91.

Google Scholar

[5] Xu Luwen. Electric field calculation of transmission line across buildings[J]. Electric power construction. 2011, 32(9): 42-46. DOI: 10. 3969/j. issn. 1000-7229. 2011. 09. 010.

Google Scholar

[6] Li Yanrui, Analysis of power frequency electric field simulation of UHV transmission line[J]. Science and technology information. 2013, (4): 502-504.

Google Scholar

[7] Yang Yong. Research on electromagnetic environment of high voltage transmission line[D]. Guangxi University. 2011. DOI: 10. 7666/d. y1952851.

Google Scholar

[8] Hu Baixue. Research on electromagnetic environment of EHV and UHV transmission lines[D]. Zhejiang University. (2006).

Google Scholar

[9] Li Bin, Chang Yadong, Xia Hengheng, etc. The influence of electric field probe bracket of the power frequency electric field strength [J]. Southern Power Grid Technology. 2013, (1): 103-106.

Google Scholar

[10] Yang Xiu, Wang Ruixiao, Yang Fei, etc. ANSYS calculation of the multi circuit transmission lines on same tower based on power frequency electric field [C]. /The paper sets and twenty-seventh automation professional annual meeting of power system Chinese higher school. 2011: 1-5.

Google Scholar