33 11kv substation layout pdf

A design layout of 233 kv, 200 mw substation the substation is connected with three substations or load viz. Mar 28, 2016 alook at a local substation wich steps down 33kv to 11kv. Single line diagram33kv11kv substation this is the easy way to understand the working of substation. Single line diagram of 3311 kv jampaijala for tender purpose. Construction of 33 kv vcb foundation with mounting no. The analysis ensured that adequate placement of dg and optimum size is investigated and adopted, however. Substation design volume ii physical layout instructor. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly. Distribution substations michigan technological university. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. The input for a distribution substation is typically at least two transmission or subtransmission lines. Oct 07, 2014 the standard instruction for construction of 33 11 kv substation is given in rec standards which specifies the layout along with the switchgear. The project work assigned to us was to design a 2 33 kv ehv sub.

It is a usual practice by many electrical utilities to prepare oneline diagrams with. Design parameters and standard layout of a 3311 kv substation. The key steps in the substation designing include switchingsystem, planning and placing of equipment, selection of components as well as ordering, support of engineers, structural design, the design of electrical layout, protection of relay, and major apparatus ratings. Technical specification construction of 3311 kv primary sub. Now the transmission line first parallel connected with lightning arrester to diverge surge, followed by cvt connected parallel. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. Aug 1, 2011 a construction of new 33 11 kv primary substation. The work includes the design, manufacturing, training, testing and inspection at factory, export packing, shipping and delivery to each site, erectioninstallation, testing and commissioning for the following 33 11kv ss equipment including civil works. Guidelines for substation and power distribution systems.

It also includes the designing of the double pole structure. Jun 20, 2018 single line diagram33kv11kv substation this is the easy way to understand the working of substation. With your download, get the 23 best papers relevant to this one, including 17 top related papers. Electrical substation s rao pdf substation design manual pdf 33 11kv injection substation pdf electrical substation equipment pdf 33 11kv substation layout pdf ieee substation guide pdf kahramaa new regulation for substation pdf. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.

The aim of this project is to provide the consultancy service to doctor harisingh gour vishwavidyalaya, sagar mp for substation design, feeder up to 11 kv and estimation of cost. C substation standards typical duplex switchboard surge suppressor networks detail layout 60. D substation standards control switches escutcheons, lamps and developments 61. Single line diagram 33kv11kv substation in hindi youtube. Substation design manual i reference ni000401r121 ver 2 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802 revision history version description of change approval date revised by 1 initial version 250320 draft 2a content revised and additional content added.

The 233kv substation is composed of double open type 2kv bus bars. The electrical substation design is a complex method with full of engineer planning. A 66 kv33kv,star delta transformer is connected to the 66kv bus bars. These power generating stations may be hydroelectric, thermal or atomic. The standard instruction for construction of 33 11 kv substation is given in rec standards which specifies the layout along with the switchgear. The first step in designing a substation is to design an earthing and bonding system. 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. The difference between the ground potential rise and the surface potential at the point where the person is standing while at the same time having a hand in contact with a grounded structure.

A mini project report on operation and maintenance of 2202kv substation submitted in partial fulfillment for the award of the degree of bachelor of technology in electrical and electronics engineering submitted by v. The substation layout including the major equipment is as shown on drawing no. Technical specification construction of 3311 kv primary. Pdf single line diagram of substations pankaj choudhary. Boq for construction of 1x5 mva 3311 kv substation at medical. A distribution substation transfers power from the transmission system to the distribution system of an area.

Different layouts for substation radial, tapped, lilo. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. Download free 33 11kv substation design pdf software. This paper discusses about installation of 11kv 440v substation. From the same bus bars,outgoing line is taken which goes to the other substation. The following are the general particulars governing the design and working of the complete system of which the contract works will eventually form a part. The analysis is done by using advance software electrical transient analyser program etap with detailed load flow analysis. Analysis of 3311kv rsu injection substation for improved.

Switchgear with 33 11kv ss equipment intended to be used in the system of the moe,iraq. Existing and proposed single line diagram for 3311 kv. Different layouts for substation the substation is the part of an electrical supply system which transmits the high voltage from the generating substations to the local distribution networks. Jul 20, 2018 owners existing and proposed single line diagram for 33 11 kv. Sep 26, 2016 design of 233kv substation 1,sudipta sen, 2. In phasei, a study of existing network and availability of space for the substation and lines up to 11 kv of the campus is to be carried out. The main bus 33kv is connected to grid located at sector25, indiranagar, lucknow. The tenderer is allowed to visit and examine the existing 33 11kv substations and the. Distribution voltages are typically medium voltage, between 2. Alook at a local substation wich steps down 33kv to 11kv. Single line diagram of 3311 kv jampaijala for tender purpose only. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Electrical substation components, workings and their functions. The standard layout guides for the general arrangement of the equipments, structures, busbars etc.

Between the generation and distribution, the voltage may vary through several substations. This research paper deals with the simulation of 2 33 11kv substation. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Umentation of 33kv 11kv ss ppt presentation summary.

Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 33 11 kv. The contract shall include all works and materials needed in each substation in accordance with the contract and shall include but not limited to the following. Distribution substations are typically the points of voltage regulation. Design study for 33 11 kv substation, distribution and protection in the city of kenya. The system is three phase, 50 hz and power is to be distributed to consumers under nesco at appropriate voltage level via distribution substations, which operate at 33 11kv, 33 0. Ctr 15050 11 a single line diagram of 33 11 kv jampaijala for tender purpose only. E substation standards transformer sudden pressure relay schematic diagram 62. The ergon energy design philosophy is to provide substations.

Design of 6611kv, 20mva substation before the ratings of various items of equipments in a substation are chosen and their locations in the substation decided it is necessary to draw a single line diagram, also called key diagram. Brplehvts itpo prepared by javed ahmed anupam kumar rev. 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. Design study for 3311 kv substation, distribution and protection in. Depending upon the availability of resources these stations are constructed. Design study for 3311 kv substation, distribution and. I want all the equation which is not shown in pdf file of design study for 3311 kv substation, distribution and protection in the city of kenya so what can i do. The first step in planning a substation layout is the preparation of a oneline diagram, which shows in simplified form the switching and protection arrangement required, as well as the incoming supply lines and outgoing feeders or transmission lines.