A Non-Invasive Cable Energization Status Detector
Three-phase single-core trefoil formation underground cables are widely used in transmission and distribution power systems. For safety purposes, the energization status of the cables needs to be clarified before maintenance is done. This talk introduces a renovated method to differentiate dead cables from live ones. The existing methods of cable energization status detection are reviewed. A new non-invasive detection method is proposed and validated with FEM simulation and lab test.
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- Date: 13 May 2025
- Time: 09:00 AM UTC to 11:00 PM UTC
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- Con Edison
- 4 Irving Place
- New York, New York
- United States 10003
- Room Number: Annex
- Starts 22 April 2025 04:00 AM UTC
- Ends 13 May 2025 04:00 AM UTC
- No Admission Charge
Speakers
Zihou Hu of New York University
A Non-Invasive Cable Energization Status Detector
Three-phase single-core trefoil formation underground cables are widely used in transmission and distribution power systems. For safety purposes, the energization status of the cables needs to be clarified before maintenance is done. This talk introduces a renovated method to differentiate dead cables from live ones. The existing methods of cable energization status detection are reviewed. A new non-invasive detection method is proposed and validated with FEM simulation and lab test.
Biography:
Zihao Hu is a PhD candidate at New York University, majoring in electrical engineering. He holds a Bachelor's degree in electrical engineering from China University of Mining and Technology and Mater's degree in Electrical Engineering from New York University. His research interests include underground cable energization status detection, high frequency transformers and power electronics. He is a student member of the IEEE and PES.
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