发明名称 |
FREMGANGSMÅDE OG APPARAT TIL ESTIMERING AF EN HALVLEDERCHIPS TEMPERATUR |
摘要 |
The invention regards a method for estimating the temperature of a semiconductor chip accommodated in a power semiconductor device in operation, such as an IGBT power module, the method comprising the steps of; while the power semiconductor device is in operation determining a voltage drop over the power semiconductor device for at least a first value of applied current and; estimating the temperature of the semiconductor chip by evaluating the relationship between the determined voltage drop and the first value of applied current on the basis of a semiconductor chip temperature model. |
申请公布号 |
DK2753903(T5) |
申请公布日期 |
2016.06.06 |
申请号 |
DK20120750735T |
申请日期 |
2012.08.13 |
申请人 |
KK Wind Solutions A/S |
发明人 |
RANNESTAD, Bjørn;THØGERSEN, Paul Bach |
分类号 |
G01K7/01;G01K13/00;G01K15/00;H01L23/34 |
主分类号 |
G01K7/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|