The invention relates to a multiphase inverter (10) for controlling a multiphase consumer (50), comprising multiple input terminals (25, 26, 27, 28) for connecting at least one first battery (21) and one second battery (22), as well as multiple phase outputs (51, 52, 53) for connecting the consumer (50), wherein a bridge circuit (31, 32, 33) with controllable switches (S1, S2, S3, S4, S5; S6, S7, S8, S9, S10; S11, S12, S13, S14, S15) is assigned to each phase output (51, 52, 53), via which switches the phase output (51, 52, 53) can be connected to different input terminals (25, 26, 27, 28). In addition, each bridge circuit (31, 32, 33) has an input switch (S1; S6; S11) connected to a first input terminal (25) and to the phase output (51, 52, 53), multiple node switches (S2, S3, S5; S7, S8, S10; S12, S13, S15) connected to the remaining input terminals (26, 27, 28) and to a node point (41, 42, 43), and an output switch (S4; S9; S14) connected to the node point (41, 42, 43) and to the phase output (51, 52, 53).
MEHRPHASIGER WECHSELRICHTER
MULTIPHASE INVERTER
ONDULATEUR POLYPHASÉ
2018-06-06
Patent
Elektronische Ressource
Deutsch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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