The invention relates to a power electronic circuit device and a manufacturing method thereof. The invention relates to a power electronic circuit arrangement, in particular a converter, comprising a copper busbar in all-electric and partially electric (hybrid) vehicles, and to a method for producing a power electronic circuit arrangement. The invention relates to a power electronic circuit arrangement comprising busbars made of copper, characterized in that the busbars each have at least one predetermined bending point, which is locally heated and thereby softened prior to installation.
本发明涉及一种电力电子电路装置及其制造方法。特别是涉及全电动和部分电动(混合)车辆中的包括铜制的汇流排的电力电子电路装置、尤其是变换器以及用于制造电力电子电路装置的方法。电力电子电路装置包括由铜制成的汇流排,其特征在于,所述汇流排分别具有至少一个预定弯折部位,所述预定弯折部位在安装之前被局部地加热并且由此被软化。
Power electronic circuit device and manufacturing method thereof
电力电子电路装置及其制造方法
2023-03-07
Patent
Elektronische Ressource
Chinesisch
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 / B23K Löten , SOLDERING OR UNSOLDERING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS , Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen |
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