Substation configuration substation configuration can greatly affect protection choices substation physical design engineers must be in full agreement with protection and control engineers, even for temporary substation configurations. The whole substation is divided into three part 400kv,220kv and 33 kv and a common control room is used 5 6. There must be provision for 2 additional 11 kv outgoing feeder for load enhancements in future. Design,supply,manufacturing,erection, te 211 kv substation with sas at i. Scribd is the worlds largest social reading and publishing site. Unitech is a leading iraqi company specialized basically in power and oil projects. Oct 07, 2014 the rec standard mentions that an outdoor type 3311 kv substation should have 2 power transformers and 3 outgoing feeders. The substation will serve major industrial customers in this evolving hightechnology industrial area, by means of transforming the power entering the substation at 220 kv down to 110 kv, and then utilising multiple connections to a number of existingpermitted lower voltage distribution substations in the area. Conceptual primary design drawings of 400kv gis and ais equipment, 2kv demolition drawings in stages. There must be provision for 2 additional 11 kv outgoing feeder. Design parameters and standard layout of a 3311 kv substation. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Substation design 69kv to 550kv high voltage substation. Abbs dcb substations is a marketing app for clearly and easily showing the advantages of a substation equipped with disconnecting circuit breakers in comparison to substations equipped with conventional.
Through the fan page discussions, you can learn more about this simple procedure of design. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. These power generating stations may be hydroelectric, thermal or atomic. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. It receives power at 400 kv from adani thermal power plant via varsana, from. Social media also provides another avenue to get information on how to come up with. Substations involves many earthlings through individual electrodes, which will have fairly high resistance. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india.
The substation design manual is not intended to replace asset management standards, but rather. Best practices for protection and control applications for. Design build services for a hidden 66 kv substation in nine months, including the design, procurement, construction and landscaping, for the knoxville utilities board. Recent technological develop ments have had a tremendous impact on all. Design of earthing system for 400 kv ac substation a case study. Included in the design of a substation is the singleline diagram which details the fundamental components and layout. The first step in planning a substation layout is the preparation of a one line. Mediumvoltage shielded power cable 2 kv up to 35 kv. Energypac busbar trunking system is a flexible and reliable electrical distribution system with superior performance. This allows for the control of power flows in the network and general switching operations for maintenance purposes. Electrical substation design fundamentals learn the fundamentals of electrical, civil and structural design issues of electric power substations.
Technical specification construction of 3311 kv primary sub. Aug 02, 20 the thousands of substation designers are available online to give immediate answers to your inquiries. A substation is a part of an electrical generation, transmission, and distribution system. Areas outside the substation do not need to be considered. Substation design volume ii physical layout instructor. It sends power at two voltage levels 220 kv and 2 kv to morbi, nyara rajkot, tappar, gondal. Digital substation introduction stefan meier, abb substation automation systems, 20141104. Distribution voltages are typically medium voltage, between 2. Serving the houston area, gulf coast, texas and throughout the united states, saber power services has the engineers and experience to design and install 69kv 550kv substations efficiently from start to finish. Remote ends interface works for humber gateway project.
Multiple ethernet ports and connections to ncits offer. Topics cover safety, standards, site development, grounding practices, bus configurations, ac and dc ancillary systems, and major equipment. The electric power substation, whether generating station or transmission and distribution, remains one of the most challenging and exciting fields of electric power engineering. The first step towards the design of a 4002202 kv substation is to determine the load that the substation has to cater and develop it accordingly. 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. Consultancy technical assistance by cea a in the last five year or so central electricity authority provided. A cable fed substation will have a split factor somewhere between 5% and 40% depending on the cable sheaths and earthing configuration where a substation is fed via overhead line and has no metallic return path, all the earth fault current with flow through the mass of earth and the split factor will be 100%. Scholar, electrical and electronics engineering department, aisect university bhopal. Download as ppt, pdf, txt or read online from scribd. Serving the houston area, gulf coast, texas and throughout the united states, saber power services has the engineers and experience to design and install 69kv 550kv substations efficiently from start to. It receives power at 400 kv from adani thermal power plant via varsana, from mundra tpp via chorania limbdi and via jetpur and from varsana ss. Basic elements of substation equipment 1 busbars conductors carrying. The substation will serve major industrial customers in this evolving hightechnology industrial area, by means of transforming the power entering the substation at 220 kv down to 110 kv, and then utilising. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv.
Design and construction of the pinal central substation to tortolita substation 500 kv transmission project is anticipated to begin in mid2009 with an inservice date of mid2011. Supply in the package materials have been classified as under i. Design guide for rural substations usda rural development. Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download as pdf file graph of sp. 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. Design of earthing system for 400 kv ac substation. The mining substation are very special type of substation and they need special design construction. Basic of 400kv substation design scribd basic of 400kv substation design. Looking for downloadable 3d printing models, designs, and cad files. Substations design of substations to be based on the following xii. This document outlines the primary design standard for transgrid substations.
Technical specification construction of 3311 kv primary substations. East pittsburgh, pa westinghouse electric corporation, 1964. Design of 233kv substation 1,sudipta sen, 2,arindam chatterjee, 3,debanjan sarkar 1electrical engineering, techno indiawest bengal university of technology, india 2school of mechanical and. Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download.
The dependency of secure power is increasing in the society which leads to higher demands on the availability of electric power. The design of distribution voltage switchgear and gas insulated switchgear gis is. 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. An electrical substation is a subsidiary station of a transmission and distribution system where voltage is transformed from high to low using transformers.
Design and construction of the pinal central substation to tortolita substation 500kv. Electric power may flow through several substations between generating plant and consumer, and may be changed in voltage in several steps. The thousands of substation designers are available online to give immediate answers to your inquiries. Via inplace elevation of substation structures and equipment pdf. Design of earthing system for 400 kv ac substation a case. The rec standard mentions that an outdoor type 3311 kv substation should have 2 power transformers and 3 outgoing feeders. Guide for the design, construction and operation of electric. Electrical stations substations by purpose transformer stations switching stations. Drawing labels, details, and other text information extracted from the cad file translated from spanish. Covers general issues related to site design, foundation design and control house design. Lower sema project, 345 kv to 115 kv substation vanderweil. 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.
This bulletin provides a basic design guide and a reference tool for designing rural substations. Stage 3 detailed design report rev d tracked changed. Prescribed forms and procedure regulations 2009 document 4. Technical guide the mvlv transformer substations abb group. Guide for the design, construction and operation of. The number of 33 kv incoming feeder may be one or two depending upon the requirement. The ergon energy design philosophy is to provide substations. Earthing design of 11kv and 33kv rural substations in the uk. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly. Guide for the design, construction and operation of electric power substations for community acceptance and. Covers the design of the ground grid for safety and proper operation. A design layout of 233 kv, 200 mw substation the substation is connected with three substations or load viz.
Guide for the design, construction and operation of electric power substations for community acceptance and environmental compatibility this draft is for public comments only. The substation is fed 16 mw power from 3 generating stations a,b,c through 400 kv single circuit lines working at around 87% loading the power is received on 400 kv busbar double main and transfer bus scheme. About the substation the substation at hadala rajkot, gujarat is a 400 kv distribution substation. The requirements in the design and other factors to be considered before the design as well as the beme for the design are thoroughly looked at. This chapter describes the principal substation layouts, the effects of advancements in substation equipment, modular design, compact substations, and the moves towards design and construction turnkey contract work. Design,supply,manufacturing,erection, te sting and.
Electrical substation dwg plan for autocad designs cad. The main objective of this paper is to design and develop a basis geospatial data management system. The manual is applicable for all substation projects regardless. Social media also provides another avenue to get information on how to come up with the best 2 kv substation design.
Robust protective relaying scheme design substation configuration. Pinal central substation to tortolita substation 500kv. Depending upon the availability of resources these stations are constructed. The availability willis 2000 can be defined as the fraction of time that the electric power is available in a certain point in the network during a given time interval. Key diagram 11kv400v indoor substation iiteeeestudents. All rus borrowers rus electric staff effective date. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. Home download center electrical engineering books and technical guides power substation guides design of 4002202 kv 16 mw power substation 4002202 kv substation the first step towards the design of a 4002202 kv substation is to determine the load that the substation has to cater and develop it accordingly. September 2008 and subsequently standard design criteria guidelines for.
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