2ND HARMONICS OF AUDIBLE NOISE FROM AC TRANSMISSION-LINES - RANDOM-WALK MODEL ON SPACE DISTRIBUTION

被引：4

作者：

TANABE, K

机构：

[1] Central Research Institute of Electric Power Industry, (CRIEPI), Tokyo

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1991年 / 6卷 / 01期

关键词：

AUDIBLE NOISE; PURE TONE; AC TRANSMISSION LINE; SPACE DISTRIBUTION; RANDOM WALK;

D O I：

10.1109/61.103740

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The statistical distribution function of "Hum Noise", which is a 100 or 120Hz pure tone which generates a complex standing wave near AC transmission lines, is derived from the random walk theory. The results are verified by comparing them with data measured on Akagi test line. Furthermore in order to evaluate the Hum Noise level near transmission lines a concept of a temporal and spatial average level is derived, and a method yielding it is shown.

引用

页码：216 / 222

页数：7