Abstract
The impacts of the UHVAC transmission project on the electromagnetic environment are mainly manifested in the land utilization, communication interference caused by the corona and audible noise as well as the impacts of the power frequency electromagnetic field on the ecology, etc. This chapter first compares the electromagnetic environment of the EHV/UHV power transmission lines, and then analyzes the electromagnetic environment of the UHVAC power transmission line. Next, the optimization of the phase sequence of the UHV double-circuit transmission line is discussed, and the safe distance of the UHV transmission line over the buildings is calculated and analyzed. Finally, the electromagnetic environment of the UHVAC substation is discussed preliminarily.
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Notes
- 1.
“Average” refers to the mathematical expectation of probability in the strict sense, instead of the mean value.
References
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© 2017 Zhejiang University Press, Hangzhou and Springer-Verlag GmbH Germany
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Zhang, X., Lu, H., Shen, Y., He, C. (2017). Electromagnetic Environment of UHVAC System. In: Zhou, H., et al. Ultra-high Voltage AC/DC Power Transmission. Advanced Topics in Science and Technology in China. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-54575-1_13
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DOI: https://doi.org/10.1007/978-3-662-54575-1_13
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