audibility

Additionally, the electric field on surface of conductor, the distributions of audible noise and power frequency electric-magnetic field at ground level, and lines current unbalance were discussed.

另外,还对特高压六相输电系统的导线表面场强、可闻噪声、工频电磁场分布以及不平衡性等方面进行了重点的论述,详细论证了特高压六相输电线路所具有的可行性和优越性。