Sub Station One Line Diagram. Single line diagram of substations substations electric power is produced at the power generating stations which are generally located far away from the load centers. The single line diagram makes the system easy and it provides the facilitates reading of the electrical supply and connection.
Not all radial 132kv circuits are indicated on this diagram 1 2 2 medway 1 2 1 2 1 1 bank 1 2 2 2 1 2 bridgwater 1 2 chickerell 1 2 2 1 drakelow 1 2 1 1 1 2 2 2 stalybridge 1 2 2 washway 1 farm penwortham 1 ffestiniog seabank 1 1 2 2 chesterfield staythorpe 1 hackney 2 1 1 1. Between the power generating station and consumers a number of transformations. 15 goh ss existing goh gss 2x20mva 14 km 33 kv line 33 kv lightning arrestor 33 kv fuse 33 kv bus bar 33 kv bus isolator terminal gantry 33 kv l a.
Single line diagrams are useful in planning a substation layout.
Here substation supplies power to a distributor ab at end a through feeder oc. Voltage transformer connection for control and metering. So i highly encourage to enroll in this course. 15 goh ss existing goh gss 2x20mva 14 km 33 kv line 33 kv lightning arrestor 33 kv fuse 33 kv bus bar 33 kv bus isolator terminal gantry 33 kv l a.