发明名称 |
Method for performing a diagnostic test of an alternator in a vehicle, test arrangement and vehicle |
摘要 |
A method (100) for performing a diagnostic test of an alternator (2), a test arrangement (1) and a vehicle (5) are provided. The method (100) comprises; running (101) an engine (6), providing (102) a signal representative of a pre-determined environmental condition to the alternator (2), providing (103) an output voltage and output current to a battery (3) based on the pre-determined environmental condition, determining (104) at least one of; complete battery voltage, voltage of respective battery cells and current load, comparing (105) the determined battery voltage with a pre-defined reference-voltage representative of the pre-determined environmental condition and outputting (106) an approved test result if the difference between the determined battery voltage and the pre-defined reference voltage falls within a predetermined range. |
申请公布号 |
EP2894485(A1) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20140150768 |
申请日期 |
2014.01.10 |
申请人 |
VOLVO CAR CORPORATION |
发明人 |
LARSSON, TORBJÖRN;MÅNSSON, EMIL;THORNGREN, MATS;THORSON, PELLE;MADADI, ARYAN |
分类号 |
G01R31/34 |
主分类号 |
G01R31/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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