A cascaded multilevel inverter using only one battery with high-frequency link and low-rating-voltage mosfets for motor drives in electric vehicles

HIGHLIGHTS

• who: Chao Zhang and collaborators from the (UNIVERSITY) have published the research work: A Cascaded Multilevel Inverter Using Only One Battery with High-Frequency Link and Low-Rating-Voltage MOSFETs for Motor Drives in Electric Vehicles, in the Journal: (JOURNAL)
• what: To improve the output voltage with low-rating-voltage MOSFETs, the multilevel theory, HFL, and CHB are combined.
• how: This paper presents a solution to drive the conventional motor (3Φ/AC 220 V) with inadequate DC bus voltage (DC 144 V) in an electric vehicle without any extra step-up circuits. This . . .
  

   

  

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