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| Content Provider | IET Digital Library |
|---|---|
| Author | Tsyokhla, Igor Griffo, Antonio Wang, Jiabin |
| Abstract | Enhanced machine reliability through monitoring of its state of health is an emerging field of research. Ingress of contaminants such as moisture can effect electrical machine state of health and contribute to failure in winding insulation. This paper demonstrates the application of an online insulation health monitoring method to study the effect of moisture ingress on ground-wall insulation through practical experiment. The method, based on real-time high-frequency leakage current measurement, is implemented on a 2.83 kW machine during operation in open-loop configuration. The results are presented and discussed, demonstrating the feasibility of diagnosis of moisture ingress. |
| Starting Page | 4411 |
| Ending Page | 4414 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 17, Jun (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/17 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8256 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-01-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Contaminants Current Measurement Electric Current Measurement Electric Impedance Measurement Electrical Instruments And Technique Enhanced Machine Reliability Ground-wall Insulation Humidity Ingress Detection Humidity Measurement Humidity Sonsor Hygrometry Impedance And Admittance Measurement Leakage Current Machine Insulation Moisture Ingress Detection Online Common-mode Insulation Impedance-monitoring System Online Insulation Health Monitoring Method Open-loop Configuration Power 2.83 KW Real-time High-frequency Leakage Current Measurement Sensing And Detecting Device Sensing Device And Transducers State of Health Monitoring Winding Insulation |
| Content Type | Text |
| Resource Type | Article |
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