A method of designing and manufacturing a power electronics converter for an electrical power system is provided. A circuit design for the power electronics converter is selected. A shape constraint for integrating the power electronics converter into the electrical power system is determined, and at least one multi-layer carrier substrate is obtained according to the determined shape constraint. A plurality of power semiconductor prepackages are obtained. Each power semiconductor prepackage includes a power semiconductor switching element embedded in a solid insulating material and an electrical connection extending through the solid insulating material from a terminal of the power semiconductor switching element to a connection surface of the prepackage. The power electronics converter is assembled by forming electrically conductive connections in a z-direction connecting terminals of the power semiconductor switching elements of the power semiconductor prepackages and one or more electrically conductive layers of the multi-layer carrier substrate.
METHOD OF DESIGN AND MANUFACTURE OF A POWER ELECTRONICS CONVERTER FOR AN ELECTRICAL POWER SYSTEM, POWER ELECTRONICS CONVERTER FOR AN AIRCRAFT, AND AN AIRCRAFT
2023-11-30
Patent
Elektronische Ressource
Englisch
IPC: | H03K PULSE TECHNIQUE , Impulstechnik / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / 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 |
Power converter and aircraft equipped with power converter
Europäisches Patentamt | 2024
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