railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Systems HVDC The 3 Phase Bridge Rectifier or Graetz Circuit
In the HVDC system, the ac harmonics which gets effectively eliminated with 12 pulse bridge converters are
1
Triplen harmonics
2
Triplen and 5th harmonics
3
Triplen, 5th and 7th harmonics
4
5th and 7th harmonics