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Electric vehicles (EV) pose specific challenges to the used machine, the inverter and the control scheme. High torque at low speed combined with very high maximum speed enforce a wide field-weakening range. In addition the battery voltage varies as a consequence of state of charge and of acceleration or deceleration load current. Especially in case of rapid changes from acceleration to deceleration...
This paper presents a high performance wind generator with induction machine. A back-to-back configuration with two voltage source converters has been considered, one on the machine side and the other on the grid side. Each converter has been controlled with a high performance vector control technique, respectively Field Oriented Control (FOC) and Voltage Oriented Control (VOC). A test setup has been...
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