SINGLE LINE DIAGRAM 132 KV SUBSTATION PDF

The mesh current method of circuit analysis discussed in this technical article employs mesh currents as the independent variables. Kirchhoff’s voltage law. 28 Mar Single Line Diagram/33/11kv Sub-station PGI; 3. 3 incomer from /KV s/s Sarojini Nagar & 1 outgoing kv line to Gomti Nagar. TECHNICAL REPORTTopic: kv Substation Bosan Road Multan Complete layout of kv Substation SINGLE LINE DIAGRAM KV SWITCHYARD.

Author: Tezahn Gashicage
Country: Serbia
Language: English (Spanish)
Genre: Software
Published (Last): 8 March 2018
Pages: 79
PDF File Size: 3.91 Mb
ePub File Size: 12.17 Mb
ISBN: 201-8-30964-576-8
Downloads: 15404
Price: Free* [*Free Regsitration Required]
Uploader: Vokazahn

Simulator has the power for serious engineering analysis, but it is also so interactive and graphical that it can be used to explain power system operations to non-technical audiences. Related article at PubmedScholar Google. Reference [2] considered the kV Nigeria power grid for estimating the real and reactive power flows, power losses single line diagram 132 kv substation the entire network and bus phase angles using Power World Simulator.

In general the power single line diagram 132 kv substation solutions are needed for the system under the following conditions:. Transmission lines may be switched in or out of service, new transmission or generation may be added, and new transactions may be established, all with a few mouse clicks.

This ensures efficient transmission of powerminimizing the power losses.

The simulation and analysis includes power flow analysis and short circuit analysis. Starting from the generating stations to the end users, voltage is needed to be stepped up and down several times in various substations.

The transformers used are transformer number 3, 4, 6. Successful power system operation under normal balanced three-phase steady-state conditions requires:. The PowerWorld simulator also gives information for what amount of power the system works with maximum efficiency. Short circuit analysis is also useful to select, set, and coordinate protective equipment such single line diagram 132 kv substation circuit breakers, fuses, relays, and instrument transformers.

Power World Simulator is a power diqgram simulation package designed from the ground up to be user friendly and highly interactive. For a steady state load flow study, parameters that generators are represented as are fixed power and desired voltage magnitude.

The resulting power flows for each transmission line feeding the connected load are also displayed. Depending on the requirement the loads are switched on and off. The data is valid through 31st December, A load in a power system context is defined as devices that consume power substatiion the network.

The power flow solution is used to evaluate the bus voltage, branch current, real power flow, reactive power flow for the specified generation and diagarm conditions. For this example, the single line diagram 132 kv substation of each transmission line was not included, only the reactive component.

Single Line Diagram Of v Db (/kv Substation) in New Town, Kolkata – SATCON

In order to perform the control functions satisfactorily, the steady state power flow must be subsfation. Premium Membership Premium membership gives you an access to specialized technical articles and extra premium content single line diagram 132 kv substation guides and software. However, it is easy to model the admittance of the network into a matrix for any analysis, where the diagonal elements are self-admittance and off-diagonal elements are mutual ciagram.

Isolated power supplies are obtained from diesel engine driven generators, wind electric generators, solar panels and batteries.

The power loss of existing grid totalled The voltage control also resulted in reduced reactive MVar demand on two of the three generators, with the slack bus experiencing a decrease of The power factor is corrected here and the voltage is stepped down to 33KV and power is then transferred to distribution system of the grid to meet the requirements of the end consumers at their suitable voltage.

By using the PowerWorld simulator we also analyse single line diagram 132 kv substation effect of adding or diagramm of transmission line and other power system component.

Simulation and Analysis of 220kV Substation

In a steady state load flow study, loads are specified as fixed real and reactive power. In a power flow network, buses are bound to have self- or mutual admittance, and substatoin increase the substafion to determine the admittance of the bus.

Unlike other commercially available power flow packages, however, Simulator allows the user to visualize the system through the use of full-colour animated oneline diagrams with full zooming and panning capability. In addition to these features, Simulator boasts integrated economic dispatch, area transaction lnie analysis, power transfer distribution factor Single line diagram 132 kv substation computation, short single line diagram 132 kv substation analysis and contingency analysis, all accessible through a consistent and colourful visual interface.

Sadaphale and Vikram S. The blue line indicates the 66 KV bus section. The results of load flow analysis are used in load forecasting, system planning and operation.

diagramm The power flow was run using Gauss — Siedel power flow algorithm and low voltage violations were found single line diagram 132 kv substation buses 1, 7, 8, 9, 10, and The 11 KV bus feed the power to different 11 KV feeders.

The basic formula to solve all load flow problems is represented by Equation 2 and Equation-3.