METHOD FOR PRODUCING A POWER MODULE UNIT, POWER MODULE UNIT, NETWORK PART AND FREQUENCY CONVERTER

The invention relates to a method for producing a power module unit (1) and a power module unit (1). The invention also relates to a network part and a frequency converter. In order to produce the power module unit (1), a base plate (3) is provided with recesses (9). The base plate is connected to a...

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Bibliographische Detailangaben
Hauptverfasser:	NAHRIG MATTHIAS, PANICERSKI STANISLAV, GOSPOS ROBERT, SCHMENGER JENS, KNEUER CHRISTIAN, KAPPAUF DANIEL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PRINTED CIRCUITS SEMICONDUCTOR DEVICES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing a power module unit (1) and a power module unit (1). The invention also relates to a network part and a frequency converter. In order to produce the power module unit (1), a base plate (3) is provided with recesses (9). The base plate is connected to a substrate (4) which supports the power semiconductor (5). After the securing of the substrate (4) on the base plate, the cooling ribs (7) are guided into the recesses (9) of the base plate (3) and interlockingly and/or force-lockingly secured. In this way a power module unit (1) can be formed as required with cooling ribs (7) and the production of the power module unit (1) is simplified at the same time. 本发明涉及用于制造功率模块单元(1)的方法以及功率模块单元(1)。本发明还涉及电源部件和变频器。为了制造功率模块单元(1)而设置具有凹部(9)的基板(3)。基板与承载功率半导体(5)的衬底(4)连接。在衬底(4)固定在基板上之后将冷却肋片(7)导入基板(3)的凹部(9)中并且以力配合和/或形状配合的方式固定。通过该实施方式，可以根据需要设计具有冷却肋片(7)的功率模块单元(1)，并且同时简化功率模块单元(1)的制造。