Electric drive mechanism with three-phase motor powered by a converter

作者: Zeh Stefan

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摘要: Abstract of EP1037418The drive includes a three-phase motor (1) having an external rotor (2) and internal stator (3,4) with excitation windings (5). A multiphase inverter (7) is connected to DC source (13) several pairs series-connected switches (9-11). The (5) are common start point (6) connecting between the different switch pairs. one pole via capacitor (19).

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