A power module includes one of more bus capacitors and one or more power switching modules. The bus capacitors and power switching modules have positive and negative terminals. The positive terminals of the bus capacitors are arranged diagonally opposite to the positive terminals of the power switching modules. The negative terminals of the bus capacitors are arranged diagonally opposite to the negative terminals of the power switching modules. A laminated busbar assembly connects a positive conducting layer to the positive terminals and a negative conducting layer to the negative terminals. The laminated busbar assembly includes sets of tabs arranged diagonally opposite one another to match the arrangement of the terminals.
Integrated traction inverter DC busbar
2022-03-08
Patent
Electronic Resource
English
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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