nega
Please explain (show the winding diagram)230/33kv transformer for SWER systems.
Electricity distribution
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replied to: nega
nchanda
Replied to: Please explain (show the winding diagram)230/33kv transformer for SWER systems.
33kv winding are associated as tertiary winding in 220kv or more kv transformer.This transformers are auto transformer.
Tertiary windings are separate winding connected in delta within the transformer.This is to supply medium voltage power supply for which no separate transformer is required secondly it eleminates harmonics mainly 3rd harmonics.
Tertiary windings are separate winding connected in delta within the transformer.This is to supply medium voltage power supply for which no separate transformer is required secondly it eleminates harmonics mainly 3rd harmonics.
replied to: nega
nchanda
Replied to: Please explain (show the winding diagram)230/33kv transformer for SWER systems.
33kv winding are associated as tertiary winding in 220kv or more kv transformer.This transformers are auto transformer.
Tertiary windings are separate winding connected in delta within the transformer.This is to supply medium voltage power supply for which no separate transformer is required secondly it eleminates harmonics mainly 3rd harmonics.
Tertiary windings are separate winding connected in delta within the transformer.This is to supply medium voltage power supply for which no separate transformer is required secondly it eleminates harmonics mainly 3rd harmonics.