Network diagram ehv lines detail single line diagrams plcc details index description fibre optic details 1. Capacity status rating status capacity status rating status 22066 kv,100 mva tfr. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. Single line diagram of 3311 kv jampaijala for tender purpose only. Power flow analysis of 230110 kv substation using etap. Illustrative example of a sample single line diagram. Existing and proposed single line diagram for 3311 kv.
Basic distribution substation figure 1 is a one line diagram for a simple distribution substation. A mini project operation and maintenance of a 2202 kv. The single line diagram makes the system easy and it provides the facilitates reading of the electrical supply. Pdf power flow analysis of 230110 kv substation using etap. Single line diagram of 220233 kv substation, giri and 60 mw power house, giri. Single line diagram33kv11kv substation this is the easy way to understand the working of substation. Extend nget substation at wylfa with a new 2kv feeder bay. Substation design group provides approved single line diagram. Single line diagrams of substations 6611 kv and 110. With these approaches the expertise shall confront. The ergon energy design philosophy is to provide substations. Substation single line diagram sld a single line diagram sld of an electrical system is the line diagram of the concerned electrical system which includes all the required electrical equipment connection sequence wise from the point of entrance of power up to the end of the scope of the mentioned work. Figure 1 shows the singleline diagram of a typical 6611 kv substation.
The substation design manual is not intended to replace asset management standards, but rather to act as a reference document that crossreferences existing standards and process documentation and plugs any gaps where asset management documentation does not exist. This technical article describes single line diagrams of two typical power substations 6611 kv and 110. As2067 substations and high voltage installations exceeding 1 kv ac. Report on industrial summer training on 220 kv substation. A mini project report on operation and maintenance of 2202kv power substation on. Pdf classification of substation singleline diagrams. Single line diagram of 320 mva, 220 2 kv grid substation mir bazar. Distribution substations are usually characterized by voltages up to 230 kv on the primary side and on the low side the voltages are typically. The main function of the substation is to collect the energy transmitted at high voltage from the generating station and then reduce the voltage to an appropriate value for local distribution and gives facilities for switching. Lets explain the main parts of it and how it actually works. This paper proposes three approaches to classify substation singleline diagrams so it can be used in a power distribution network expansion. Single line diagram 33kv11kv substation in hindi duration.