| 摘要 |
A diagnosis system for a converter, in particular when idle, characterised in that parallel to each power semi-conductor unit, preferably thyristor (Ty11...Ty1n), (Ty21...Ty2n), (Ty31...Ty3n) of each branch of the converter is connected a control system (ZR11...ZR1n), (ZR21...ZR2n), (ZR31...ZR3n) of the input current (Jpr), the output of which is connected to the respective input (11...1n), (21...2n), (31...3n) of an analysing system (A), the output of which is connected to the input of a set of visual indicators (ZWO).<IMAGE>
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