Review Article
A Comparative Study of Over-Current Sensing for Traction Inverters
Table 1
Over-current detecting locations.
| | Inverter 3-phase over-current | Inverter high-low side short-circuit | Inverter DC link short-circuit |
| Magnetic field-based | Suitable | Can be bulky | Suitable | Shunt resistor-based | Suitable | Suitable | Suitable | Detection on power semiconductor | | Suitable | | Detection with gate drive | | Suitable | |
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