Review Article
A Comparative Study of Over-Current Sensing for Traction Inverters
Table 2
Power supply solutions for the over-current detection methods.
| | Inverter controller power supply | Gate drive power supply | Independent isolated power supply |
| Magnetic field-based | Suitable | Feasible | Feasible | Shunt resistor-based | | Feasible | Suitable | Detection on power semiconductor | | Suitable | | Detection with gate drive | | Suitable | |
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