The reason why the generator does not generate electricity:
1 generator core remanence disappears or is too weak
2 excitation circuit wiring error
3 excitation circuit is unreachable
4 The circuit interruption on the DC side of the rotary rectifier is interrupted by the circuit on the DC side of the rotary rectifier. Therefore, after the AC exciter is rectified by the rotary rectifier, the excitation current supplied to the excitation winding cannot be sent to the excitation winding, causing the AC synchronous generator to fail to generate electricity.
5 AC exciter failure No output voltage AC exciter failure does not generate voltage, so that the excitation winding of the AC synchronous generator has no excitation current. 6 Generator excitation winding is broken or grounded, resulting in generator no excitation current or excitation current is very small
All the operator can ck on this if ckt breaker is closed on genset panel , this controls output power to all the outlets on genset , if that's not to be found as cause then a qualified serviceman will be needed to further diagnose problem
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