EEE engineering

Classification of Sub-station:

Service Sub-station is two types:

1)      Static’s Sub-station

2)      Converting Sub-station

Mounting Sub-station are three types:

1)      Out door Sub-station

2)      Indoor Sub-station

3)      Pole mounting Sub-station

Working Sub-station are six types:

1)      High Voltage Transmission Sub-station

a)      Primary Transmission Sub-station

b)      Secondary Distribution Sub-station

2)      Industrial Sub-station

3)      Power Factor Correction Sub-station

4)      Frequency Changer Sub-station

5)      Direct Current Sub-station

6)      Receiving Sub-station

Depend on uses instrument are Four types:

1)      Transformer Sub-station

2)      Rotary Converter Sub-station

3)      Rectifier Sub-station

4)      Motor Generator Sub-station