Coordinates of 33 2kv substation positions table a. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize. As the distance between the substation and the generating station is only. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2. Basic substation configurations and the components. Section 5 contains the alert summary report generated after load flow analysis. The two primary distribution feeders of the substation illustrated in figure 1 are protected by either power circuit breakers or automatic circuit reclosers. Lightning overvoltage performance of 2kv gis substation in malaysia ab. Layout plan 2kv substation free download as pdf file. Our project is to design a 2kv33kv ehv substation where the incoming power is received at 2 kv from a generating station. An electrical substation is a subsidiary station of a transmission and distribution system where voltage is transformed from high to low using transformers.
Xdge is one of the most reliable gas insulated switchgear suppliers with. Highvoltage substations highvoltage power transmission. For the power flow analysis using the single line diagram of 220 kv substations, the model of the substation is developed in the power world simulator. Design of 233kv substation 1,sudipta sen, 2,arindam chatterjee, 3,debanjan sarkar 1electrical engineering, techno indiawest bengal university of technology, india.
Nonsecurity item tender document for construction of 233kv substation on turnkey basis for supply, transportation, erection, commissioning and civil work tender no. Single line diagram 233 kv 2 x 63mva transformer substation. A hybrid sub station can be considered as technoeconomic solution for locations where space is a constraint and also for substationrenovation or augmentation. General arrangement of foundations and cable trench for 233kv. The substation equipments such as conductors, transformers, etc. Starting from the generating stations to the end users, voltage is needed to be stepped up and down several times in various substations.
The station layout and equipment rating shall be based on. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. The substation design manual is not intended to replace asset management standards, but rather. Substation layout free download as powerpoint presentation. Manual for transmission lines and substation construction and maintenance activities volume i best management practices volume ii permits prepared for prepared by hdr engineering, inc 701 xenia. Design of 233kv substation sudipta sen, arindam chatterjee. Gasinsulated switchgear elk04 modular system up to 170 kv, 4000 a, 63 ka product brochure. The quality of our gas insulated switchgear is the result of a rigorous standard quality management system, which has been certified in accordance with iso 9001. The power flow analysis and short circuit analysis is done in the power world simulator software. The project work assigned to us was to design a 233 kv ehv substation.
This 2kv substation is located in latur district owned by maharashtra state. Manual for transmission lines and substation construction. The layout of the substation is very important since there should be a security of supply. Distribution substations may also be the points of voltage regulation, although on long distribution circuits several kmmiles, voltage regulation equipment may also be installed along the line. What is a electrical substation definition, layout, and. May 17, 2018 save your time using templates in protection and automation in your electrical cad. Substation layout electrical substation electricity. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india.
Save your time using templates in protection and automation in your electrical cad. The design of the entire substation was made keeping in mind the most basic requirements of a proper substation including the civil and domestic requirements. The input for a distribution substation is typically at least two. The numerous siemens highvoltage substations that are in operation worldwide comprise grid access solutions for wind farms as well as exceptionally compact solutions that bring high voltage right into. C2 appendix c table of contents substation drawings singer substation drawing no. The second double circuit tower is constructed keeping in mind the future load demand increase. 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. Also the hard copies as per specification shall be submitted. C substation standards typical duplex switchboard surge suppressor networks detail layout 60. In an ideal substation all circuits and equipment would be duplicated such that following a fault, or during maintenance, a connection remains available.
The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. Corona shall be limited to 16kvcm for 2kv and below and 19kvcm above 2kv. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit breakerisolator. A hybrid sub station can be considered as technoeconomic solution for locations where space is a constraint and. Technical specification construction of 3311 kv primary substations.
Substations and switchyards are designed and built to satisfy a range of requirements in. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. The project work assigned to us was to 233 kv ehv substation electrical design. The generic schematic diagram of the mentioned substation is given below. Section 6 is the load flow analysis of the substation with an improvement to surmount the problem of under voltage.
The actual ratings of power transformers, circuit breakers, current transformers, potential transformers and isolating switches are taken and modelled accordingly in etap. Mehna khera to accommodate 2kv mehna kheraellanabad sc line on dc tower and creation of 2kv mehna kheramadhosinghna ram nagaria dc line with 1 no. The existing 2kv double circuit currently runs open, with the hv bows broken at tower pcb16 in an area known as burstall bridge, approximately. Home download center electrical engineering books and technical guides power substation guides 2 kv substation basic training for students equipment in a 2 kv substation the equipment required for a transformer substation depends upon the type of substation, service requirement and the degree of protection desired. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Chapter 6 substation and transmission line facilities. Hv substation project brief history et bihl d i 1987 f th il ti f l hv mv d established in 1987 for the realization of complex hv, mv and lv projects. Earth clearance this is the clearance between live parts and earthed structures, walls, screens and ground. Dec, 2018 3 one and half circuit breaker substation. Dyasonsklip substation will act as a collector station for the power generated from the new. Layout plan 2kv substation electrical substation electric power. The single line diagram of the substation is simulated in etap based upon actual data and it is seen that at both the 33 kv feeder buses and 2 kv buses there is. The following are the general substation layout diagram. Dyasonsklip substation preliminary design report rev0 july 2015.
Lightning overvoltage performance of 2kv gis substation. Electric power may flow through several substations between generating plant and consumer, and may be changed in voltage in several steps. Ge provides a full range of gasinsulated substations gis for utilities and industries worldwide. The output from dyasonsklip substation will then be fed into the eskom 2kv network via sirius substation. Begad junior engineer, 220kv gss, bhinmal submitted by. The numerous siemens highvoltage substations that are in operation worldwide comprise grid access solutions for wind farms as well as exceptionally compact solutions that bring high voltage right into the centers of consumption and ultrahigh voltage substations for the backbones of transmission grids. The typical substation layout is shown in following figure 6. Substation layout consists essentially in arranging a number of switchgear components in an ordered pattern governed by their function and rules of spatial separation.
Section 5 contains the alert summary report generated after load flow. The actual ratings of power transformers, circuit breakers, current transformers, potential transformers and isolating switches are taken and modelled accordingly in. E substation standards transformer sudden pressure relay schematic diagram 62. Dyasonsklip substation will act as a collector station for the power generated from the new dyasonsklip 1 and dyasonsklip 2 pv facilities. The manual is applicable for all substation projects regardless of internalexternal design delivery mode.
Sirius 2kv substation preliminary design report document number revision no date page pdf. Whenever light surges occur then, a highvoltage pass through these electrical components causing. The lines first supply the power to the 2kv bus a of the sub station. Design drawings 2kv substations planning inspectorate. A hybrid substation would require less space than conventional ais but more than gis.
Dyasonsklip substation preliminary design report rev0. Protected data subject to disclosure restrictions see protected rights notice on cover page. Coordinates of the proposed onsite 33 2kv substations alternative latitude longitude alternative 3 centre point 32. Design analysis of 2202 kv substation using etap irjet. Doc training report on 220 to 2kv substation ankita. This design is simplest and has an ease of operation. Compliance with all technical requirements all energize elements comply with the required clearances clearances verify compliance with the last requirements of the national electrical safety code or prepa diseno subw\copy of svc subst profile 2. A report on summer training undertaken at 2202 kv substation at bhinmal jalore under the guidance of er. The manual is applicable for all substation projects regardless. Electric power may flow through several substations. Civil and electrical design of 2kv outdoor switching compound, 233kv.
Appendix d substation and cable route design report. Powerlink owns and operates substations and switchyard at 110kv, 2kv, 275kv and 330kv s nominal voltages. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Product brochure gasinsulated switchgear elk04 modular. The one and a half circuit breaker layout of a substation are not common because of its high cost and complex technicalities involved in its operation and maintenance. Technical specification construction of 3311 kv primary sub.1013 1485 1402 708 1171 976 1252 399 233 1360 1206 587 922 951 478 1351 671 111 774 192 399 328 31 648 527 1343 1053 345 828 464 1054 1234