Electric Vehicle – Power train efficiency Application note
●Overview
■Between 16 to 18% of the total charge of an electric car is consumed as electric drive system losses. Electric and hybrid car manufacturers therefore need to accurately evaluate motor and inverter control in order to achieve higher precision and greater efficiency. Additionally, the accurate analysis of inverter waveforms without interference from switching noise is a key part of evaluating the motor drive circuit.
●Key requirements
■Battery charging/discharging characteristics
■Measure positive and negative cycles of power
■Holistic view of charging and consumption efficiency
■Harmonic analysis at various rotation speed
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[ Electric Vehicle ] |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2019/04/16 |
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76 KB |
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