发明申请
WO1992010017A1 PROCESS AND DEVICE FOR FINDING THE LOAD AND/OR LOADABILITY OF ELECTRONICALLY CONTROLLED COMPONENTS OR GROUPS OF COMPONENTS
审中-公开
基本信息:
- 专利标题： PROCESS AND DEVICE FOR FINDING THE LOAD AND/OR LOADABILITY OF ELECTRONICALLY CONTROLLED COMPONENTS OR GROUPS OF COMPONENTS
- 专利标题（中）：用于发现电子控制组件或组件组的负载和/或可负载性的过程和设备
- 申请号：PCT/DE1991000943 申请日：1991-12-02
- 公开(公告)号：WO1992010017A1 公开(公告)日：1992-06-11
- 发明人： BROSE FAHRZEUGTEILE GMBH & CO. ...
- 申请人： BROSE FAHRZEUGTEILE GMBH & CO. ... , BECKER, Herbert , WAGNER, Klaus , JÜRJENS, Gerhard , ELIASSON, Anders , MAGNUSSON, Lars , HÖGBERG, Bo , KESSLER, Michael , RUSS, Detlef , STROBEL, Ulrich
- 专利权人： BROSE FAHRZEUGTEILE GMBH & CO. ...,BECKER, Herbert,WAGNER, Klaus,JÜRJENS, Gerhard,ELIASSON, Anders,MAGNUSSON, Lars,HÖGBERG, Bo,KESSLER, Michael,RUSS, Detlef,STROBEL, Ulrich
- 当前专利权人： BROSE FAHRZEUGTEILE GMBH & CO. ...,BECKER, Herbert,WAGNER, Klaus,JÜRJENS, Gerhard,ELIASSON, Anders,MAGNUSSON, Lars,HÖGBERG, Bo,KESSLER, Michael,RUSS, Detlef,STROBEL, Ulrich
- 优先权： DEP 19901130
- 主分类号： H02H06/00
- IPC分类号： H02H06/00
摘要：
Process for finding the load and/or loadability of electrical or electronic components or groups of components which are powered from a voltage source via a power control stage and whose current-dependent calorific behaviour is known, in which: a) the heat conductivity and capacity of the components or groups of components (1) are determined; b) at least one initial value of the temperature is measured on the components or groups of components (1) or in their environment and stored; c) the current flowing through the power control stage (5) and/or the power is detected and stored; and d) the momentary temperature of the components or groups of components is calculated from the stored initial temperature and the current and/or power via an algorithm containing the heat conductivity and capacity of the components or groups of components.