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A HVDC link is operating with 175 KV AC line voltage at the rectifier. When the DC current is 1100 Amps, the rectifier delay angle

A HVDC link is operating with 175 KV AC line voltage at the rectifier. When the DC current is 1100 Amps, the rectifier delay angle is 100 and inverter extinction angle is 200. The resistance of the line is 23 ohms and the commutating reactance's of the rectifier and inverter are 22 ohms and 21 ohms. Calculate the DC voltages at the rectifier and inverter terminals and the AC line voltage at the inverter?

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