The aim of this project is to provide the consultancy service to. An electrical substation is a subsidiary station of a transmission and. Mission of electrical substations and their main components. Design parameters and standard layout of a 33 11 kv substation. The transformer steps down the voltage to 400 v, 3phase, 4wire. The stepped down 33kv is further stepped down to 11kv and then finally to 440v to. Design of 233kv substation sudipta sen, arindam chatterjee. Such substations are usually for a voltage up to 11 kv but can be erected for the 33 kv and 66 kv when the surrounding atmosphere is contaminated with impurities such as metal corroding gases and fumes, conductive dust etc. Design study for 3311 kv substation, distribution and. Basic substation configurations and the components. About us we believe everything in the internet must be free. Technical guide the mvlv transformer substations abb group.
Perunad substation inaugurated by minister aryadan muhammed. Gas insulated switchgear is used in industrial areas to fulfil highenergy demands by space saving design with a. Your computer may not have enough memory to open the image, or the image may have been corrupted. Ewa existing asset condition assessment free download as powerpoint presentation.
Download as ppt, pdf, txt or read online from scribd. The substations provide entry points to, and exit points from, the national grid gb or northern ireland electricity network. Electrical substations can also be divided into public and. Pdf analysis of 3311kv rsu injection substation for improved. Projects product 11kv433v mobileskid mounted substation sheet 2 of 46 details of equipments. Via inplace elevation of substation structures and equipment pdf. It is the cheapest form of sub station for voltages not exceeding 11kv or 33 kv in. Established in 2012, the agency comes under the authority of the department of power. Ewa existing asset condition assessment electrical. Files linked on this page are in portable document format pdf. Technical specification construction of 33 11 kv primary sub stations. Key diagram 11kv400v indoor substation iiteeeestudents. While selecting the transformers for a substation it will be desirable to provide at least one standby transformer, so that a certain amount of redundancy is built in the system.
Another transfer of same rating is installed to meet future increase in demand. Maintenance and operation of an electrical substation of. There must be provision for 2 additional 11 kv outgoing feeder for load enhancements in future. To view them, you will need to download the free adobe acrobat reader if it is not already installed on your pc. This webinar discusses the basic configuration of a substation as well as the key players involved with operations and control of transmission and distribution circuits. Design,supply,manufacturing,erection, te 2 11 kv substation with sas at i. A substation standards switch operating platforms steel design and details 49. Technical specification construction of 33 11 kv primary substations.
Southern california edisons sandlot formerly called water valley or lockhart substation project application a. Design,supply,manufacturing,erection, te sting and. F substation standards insulator and hardware assemblies. Introduction to substations annotated instructors guide module overview this module introduces trainees to the function of substations at all levels of the power grid, with an introduction to typical substation components included. Fundamentals of modern electrical substations part 1. Gas insulated substations gis is a compact,multicomponent assembly enclosed in a ground metallic housing in which the primary insulating medium is compressed sulphur hexafluoride sf6 gas.
Design study for 3311 kv substation, distribution and protection in. Supply in the package materials have been classified as under i. Download fulltext pdf analysis of technical losses in 33 kv feeder a case study of nyelang substation to electricity service division, samdrup jongkhar esd samdrup jongkhar. Pdf analysis of technical losses in 33 kv feeder a case. Highvoltage substations in the united kingdom wikipedia. Operation and maintenance of 3311 kv substation eep. Distribution voltages are typically medium voltage, between 2. Download distribution substation guideline of 11 22 kv substation 26 01 2009.
Boq for construction of 1x5 mva 3311 kv substation at. Detailed investigation of substation and preparation of boq to be done. Download 1 33 kv11kv substations nos umentation of 33kv11kv ppt for free. Which is the first equipment seen in the substation while coming from transmission system a circuit breaker b lightning arrester c current transformer d transformer. A substation is a part of an electrical generation, transmission, and distribution system. Entry points include power stations, major wind farms and interconnectors from other countries and regions. Read online boq for construction of 1x5 mva 33 11 kv substation at. Transmission line design manual bureau of reclamation. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Lv transformer electrical substation consists, therefore, of the set of devices dedicated to the transformation of the voltage supplied by the distribution network at medium voltage e. The substation would be a combination of switching, controlling, and voltage stepdown equipment arranged to reduce subtransmission voltage to primary distribution voltage for residential, commercial, and industrial loads. Owners supply materials osm 33 11 kv power transformers, station 330. Rtu database can be downloaded on operator request, from a pc using.
Restart your computer, and then open the file again. Guide for the implementation of earthing systems in user. 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. Design parameters and standard layout of a 3311 kv substation. Displaying powerpoint presentation on 1 33 kv11kv substations nos umentation of 33kv11kv available to view or download. The requirements in the design and other factors to be considered before the design as well. F substation standards hotline fittings details 12. Home download center electrical engineering books and technical guides power substation guides training report on 33 11 kv substation 3311kv substation indiranagar the main bus 33kv is connected to grid located at sector25, indiranagar, lucknow. Power grid company ltd is the bpdb bangladesh power development board wound company which is the only authorized company for the electric power transmission. Distrubutiontransformer to stepdown the voltage and transfer power from one a. Epc for retirement 6633 kv substation manama bsp muharraq n 33 11 kv substation bank hoora manama south manama town hospital manama bsp muharraq c muharraq n. Wbseb, bishnupur 220233 kv substation substation for transmitting power up to 180 mw. Overview of 332 kv substation of solar power planttour to 2 kv. The highvoltage 400 kv and 275 kv electricity substations in the united kingdom are listed in the following tables.
Gas insulated substation is employed where a where there is less space available b for high altitude substations c in terrain region d all the above. Basically, substation consists of power transformers, circuit breakers, relays. The rec standard mentions that an outdoor type 33 11 kv substation should have 2 power transformers and 3 outgoing feeders. Medium voltage distribution catalogue 2015 genieevo range. Design study for 33 11 kv substation, distribution and protection in the city of kenya. Pgcil, new delhi 400220 kv gis substation with central. The number of 33 kv incoming feeder may be one or two. Download boq for construction of 1x5 mva 33 11 kv substation at. Iialfsag ellipses for example problem on galloping conductors. Pdf maintenance and operation of an electrical substation of 220.
Operation and maintenance of 33 11 kv substation this three are equally important for proper electrification, without any one of this three the electricity system will be incomplete. An example of a typical circuit switcher is shown in fig. With your download, get the 23 best papers relevant to this one, including 17 top related papers. The software configurations that can be downloaded to the device are of two.
For best results in displaying the largest files see sizes shown in parentheses below for files larger than 3. A 2 kv substation load flow analysis has bee n perform ed in etap which applies different numerical. In phasei, a study of existing network and availability of space for the substation and lines up. Pdf it is noted that substantial amount of power loss and low voltage profile. Download free 33 11kv substation design pdf software. 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.
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