Uniform measurement procedures and technology are provided for determining the shielding effectiveness of shielded power cables and connectors for rail vehicles at frequencies from 9 kHz to 30 MHz (which can be extended according to the length of the device under test). The test methods include triaxial method and tube-in-tube method. These methods determine the shielding effectiveness by applying specified current and voltage to the screen of the cable and measuring the induced voltage in order to determine the surface transfer impedance.
- Sponsor Committee
- VT/HSTMSC - High Speed Train and Maglev Standards Committee
- Status
- Active Standard
- PAR Approval
- 2020-09-24
- Board Approval
- 2023-09-21
- History
-
- Published:
- 2024-01-23
Working Group Details
- Society
- IEEE Vehicular Technology Society
Learn More About IEEE Vehicular Technology Society - Sponsor Committee
- VT/HSTMSC - High Speed Train and Maglev Standards Committee
- Working Group
-
TM-STI of SPCC - Test method for Surface transfer Impedance of the shielded Power Cables and Connectors for rail vehicles
- IEEE Program Manager
- Patricia Roder
Contact Patricia Roder - Working Group Chair
- yongjian zhi
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