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浏览/检索结果: 共4条，第1-4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 EMD and morphology based voltage disturbance detection method for power system connected with wind turbine generation 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 11, 页码: 219-225 作者:  Bao, Guangqing;  Song, Ze;  Wu, Guodong;  Xu, Hailong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Acoustic noise  Discrete wavelet transforms  Edge detection  Electric fields  Electric utilities  Fault detection  Functions  Mathematical morphology  Morphology  Reactive power  Signal reconstruction  Signal to noise ratio  Turbogenerators  Voltage measurement  White noise  Wind power  Wind turbines  Amplitude and frequency modulations  Empirical Mode Decomposition  Morphological edge detection  Quantitative assessment methods  Reactive power compensation device  Signal de-noising  Wind power integrations  Windowed Fourier transforms   Research progress of rotor startup estimation with FRFT 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2016, 卷号: 36, 页码: 821-828 作者:  Wen, Guangrui;  Du, Xiaowei;  Zhang, Zhifen;  Zhang, Yang 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/26 Estimation methods  Fault feature extractions  Feature classification  Fractional Fourier transforms  Non-stationary amplitude and frequencies  Qualitative and quantitative analysis  Quantitative classifications  Transient information   Transient balancing of rotor based on non-stationary information 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2013, 卷号: 33, 期号: [db:dc_citation_issue], 页码: 614-619 作者:  Wen, Guangrui;  Zang, Tingpeng;  Liao, Yuhe 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/03 Dynamic balancing  Empirical Mode Decomposition  Nonstationary  Non-stationary vibration signals  Rotating frequencies  Safety operations  Steady state vibrations  Vibration amplitude   Acoustic signals and geophone response of rainfall-induced debris flows 期刊论文 JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, 2013, 卷号: 36, 期号: 3, 页码: 335-347 作者:  Chou, Hsien-Ter;  Chang, Yu-Lung;  Zhang, Shu-Cheng 收藏  |  浏览/下载：20/0  |  提交时间：2013/06/24 infrasound  geophones  debris flows  Houyenshan  Hilbert-Huang transform  rainfall