论文信息 - An Analysis of Transmission, Line Audible Noise Levels Based Upon Field and Three-Phase Test Line Measurements

An Analysis of Transmission, Line Audible Noise Levels Based Upon Field and Three-Phase Test Line Measurements

Audible noise measurements on a three-phase test line have been made on four conductor configurations energized at 525 kVL_ L. A statistical analysis of the resulting noise levIels is presented. In addition to being energized three phase, the test line was energized single phase and a comparison is made with single-phase laboratory test results. The noise level from a four-bundle configuration at reduced phase spacing simulating 735-kV operation is evaluated.

Dean E. Perry

[1] E. R. Taylor,et al. Audible noise and visual corona from HV and EHV transmission lines and substation conductors , 1969 .

[2] L. E. Zaffanella,et al. Radio Noise, Audible Noise, and Corona Loss of EHV and UHV Transmission Lines Under Rain: Predetermination Based on Cage Tests , 1970 .