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浏览/检索结果: 共1条，第1-1条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Method for calculating corona inception voltage of ultra-high-voltage direct current transmission lines with frequency-domain characteristics of corona current 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2017, 卷号: 11, 页码: 3783-3790 作者:  Liu, Yingyi;  Zhou, Lijuan;  Liu, Yuanqing;  Yuan, Haiwen;  Ji, Liang 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 DC transmission networks  power transmission lines  corona  frequency-domain analysis  least squares approximations  curve fitting  corona inception voltage calculation  frequency 6 kHz to 20 kHz  audible noise-based method  curve fitting method  weighted sound level  six bundled conductor system  least-square fitting  corona current octave power  frequency spectrum characteristics  frequency-domain characteristics  change rule  ultra-high-voltage direct current transmission lines