Design and electrical calculations for 110 220 3510 kv power substation the main purpose of the equipment, which is used on substation, is to transform the voltage, protect the grid, and make all necessary switchings. Simulation and analysis of 220kv substation open access. Responsibilities the group manager works enablement is the process owner responsible for approving this reference. It considered incoming power at 220 kv and the power was transferred to main bus through isolator circuit breaker combination in gas insulated substation. 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. The earthing system also ensures that no thermal or. Jul 22, 20 electrical substations, high voltage power. At this 220 kv bus eight 220 kv lines are connected. Aug 22, 2016 the primary function of a 400220 kv substation would be to provide a conversion of different voltage levels so that power systems can be connected together to form a power system grid.
This paper introduces the design scheme of 220kv substation relay protection for application of iec 61850, which adopts a mode to combine the normal primary equipments with ied according to. Design, installation, testing and commissioning of switchyard 2 kv, 220 kv, 400 kv and 765 kv procurement and supply of circuit beakers, plcc system, isolators, transformers, insulators, busbars, hardwares, marshalling kiosks and earthing, among others. The analysis is done by using advance software electrical transient analyzer program etap with detailed load flow analysis. The analysis is done by using advance software electrical transient analyzer program. As we said earlier the whole substation is divided in three parts. Design and electrical calculations for 110 220 3510 kv power substation. The sf6 gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. Figure shows the single line diagram of 220 kv navsari substation. Description of the configuration in the double busbar electrical topology, there is a set of two main busbars and each position of the circuit has two. Hebei huizhi electric power engineering design used 3d substation design applications to shorten design time by 10% and streamline construction and installation. The east china electric power design institute ecepdi has made the transition from 2d to 3d and has designed the worlds largest underground substation using intergraphs smartplant 3d engineering and design software. It should be designed for indoor application with meteorological. The ergon energy design philosophy is to provide substations. Epc of 220 33kv, 3311kv substation including 220kv double circuit underground cables from transco substation, total length of 6 km feeding power supply to steel factory substation complete with protection scheme at both ends along with all associated 33kv, 11kv and low voltage cabling works for emirates steel factory in icad, mussafah, abu dhabi.
Electrical transient analyzer program etap is an electrical network modeling and simulation software tool used by power systems engineers to create an electrical digital twin and analyze electrical power. The function of an earthing and bonding system is to provide an earthing system connection to which transformer neutrals or earthing impedances may be connected in order to pass the maximum fault current. The power flow analysis and short circuit analysis is done in the power world simulator software. Solution the project team used bentleys integrated civil, structural, and electrical design solution for collaborative design, with each discipline working concurrently on the streamlined design platform. 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.
Avoid rework, reduce errors, and enhance collaboration with linked and crossreferenced 3d layouts and electrical drawings. Nov 11, 20 this bim building information modeling video demonstrates how easy it is to create a control building for highvoltage substations using the primtech bim feature. The software includes an extensive library, which contains more than four. Openutilities substation design software bentley systems. The objective of site work design for a substation yard is to provide an easily accessible, dry, maintenancefree area for the installation and operation of electrical substation. Supply, installation, testing and commissioning sitc of 24 nos. Pdf electric and magnetic field computation of 35 kv. Sefety plus power completed the designs, construction, erection and commissioning works of 220 kv substation motiramadda, gorakhpur u. Abbs portfolio includes power products like transformers, switchgear, circuit. Abb references the solution for optimized substation design. New giza electrical substation 2202222 kv construction. Substation an electrical substation is a subsidiary station of an electricity generation, transmission and distribution system where voltage is transformed high to low or reverse using transformer.
Program etap to carry out load flow analysis of 220 kv substation. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. From the 220 kv bus two 220 kv single circuit lines are drawn at 90% loading to supply power to 220kv substations b and c working at. Nttps is constructed in such a way that every one understand about the construction and working of 220 kv. The substation of 220kv66kv 11kv has fifteen outgoing feeders, namely.
Longquan 220kv substation hebei huizhi electric power engineering design used 3d substation design applications to shorten design time by 10% and streamline construction and installation. This is showing three of the five 220 kv 66 kv transformers, as well as highvoltage transformer fire barriers, each with a capacity of 150 mva. A 220 kv new generation smart substation status monitoring information flow chart. This 220 kv substation is located in maharashtra state electricity transmission. Electric substation design software produce greenfield and brownfield designs up to 40 percent faster with openutilities substation. Relay protection design scheme of 220 kv substation for. Presentation on industrial training in 220kv substation ig nagar, jaipur on the topic operation and maintenance of ehv equipment and trannsmission system.
The grounding grid system of a practical 220 kv substation is calculated by matlab program. With your download, get the 23 best papers relevant to this one, including 17 top related papers. In high and medium voltage air insulated substations ais the electromagnetic field, which causes are the static charges of bare cable and conductors and by the. Generally, power substations are used to control the power flow and supply quality in the grid. Drawing labels, details, and other text information extracted from the cad file translated from spanish. Apply to electrical engineer, design engineer, electrical designer and more. For the power flow analysis using the single line diagram of 220 kv substations, the model of the substation. Automation and integration of substation design work for 230. Electrical eit 1 substation design resume example hdr.
The study of 220kv power substation equipment details eep. Presentation on industrial training in 220kv substation ig. Considering the design wind speed, conductor tension, area, etc, the swing angle could be estimated by calculation or using software such as plscadd. Detail specification of 50 and 100 mva, 220 66 kv power transformers general technical requirements 1. Chaanlingxiaojiazhou 220 kv electric transmission line project. Improve project delivery and better manage design information across the entire project lifecycle with intelligent substation design, a modelcentric approach that unites 3d physical and electrical design disciplines. The 220 kilovolt substation was delivered by china power construction corporation together with jiangxi electric power design institute. Industrial summer training report on uttar pradesh power corporation limited 220 2 kv substation barahuwa gorakhpur submitted in partial fulfillment of the requirements for the award of degree of bachelor of technology in electrical. Electrical substation, 110kv dwg block for autocad. This project overall view of 220kv switch yard in dr.
P for uprnnl client of upptcl, within a stipulated period. The electricity substation is a network of electrical equipment which is connected in a structured way in order to supply electricity to end consumers. The analysis is done by using advance software electrical transient analyzer program etap with detailed short circuit analysis. Design of earthing grounding system in a substation grid. Other part of project design, engineering, manufacture, supply, erection, testing and commissioning. High voltage substation configuration 220 kv technical. The manager substation design is the subject matter expert sme for the content and shall. Design and electrical calculations for 1102203510 kv. Electrical works of 400 220 2kv outdoor substation of aptransco at jammalamadugu in a. Remote terminal units at 220 kv substations for data acquisition, communication links and configuration at rtu end for integration in scada systems at sldc kalwa and aldc ambazari nagpur. Based on well known theoretical considerations of electric.
Power 230kv transformer substation epc contractor buy. Feasibility study and predesign for five 220 kv transmission lines, total 120 km long from krafla to theistareykir and the bakki industrial area in neiceland, three 220 kv substations and a 10 km long 2 kv power cable. The chaanlingxiaojiazhou 220 kilovolt transmission line will connect the chaanling substation with the newly built xiaojiazhou substation, improving the structure of the power grid in the xianning. Apr, 2017 report on industrial summer training on 220 kv substation 1. Single line diagram of substations cad design software.
The project required the design of a 25 bay 2220500 kv substation in half. Electrical substation, 110kv dwg block for autocad designs cad. Electrical and instrumentation design software bentley. In high and medium voltage air insulated substations ais the electromagnetic field, which causes are the static charges of bare cable and conductors and by the atmospheric conditions surges, induce voltages at nolive parts of the installation that create potential differences between metallic parts and ground and also between different points of. The remaining 288 mw is fed to three 160 mva autotransformers working at an average 75% loading and 0. Produce greenfield and brownfield designs up to 40 percent faster with bentley substation. The double arrow in the graph designates the flow of information in the upper and lower directions, where the number on the left of designates that the downstream information flows of the label, and the number on the right of designates that the upstream information flows of the. These technical requirements for the substation primary electrical equipment, is as a whole as well as for covered in powerlinks specification sde001 substation electrical design.
Design guide for rural substations usda rural development. Power systems division technical specification itabb ss 10 0046 rev 00 pag. See sample of substation layout typically used for 220 kv. The step by step procedure for designing 220kv substation grounding grid has been presented for which design parameters were obtained by cdegs software. Substation design software solution bentley systems. Ghantoot group electrical project division project gallery. Report on industrial summer training on 220 kv substation. 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. Substation equipment an overview sciencedirect topics.
Three 220 kv double circuit lines working at 80% loading feeds substations d, e, f working at a diversity factor of 1. All the data used for analysis is real time and collected from 220 2 kv substation. Site design this chapter covers the design factors related to the substation site. They might be classified by their function, amount of transformers, total power and other parameters. The actual ratings of power transformers, circuit breakers, current transformers, potential transformers and isolating switches are taken and modeled accordingly in etap. The selection of the substation high voltage electrical.
Solar power plant design course, electrical system design. All the data used for analysis is real time and collected from 2202 kv substation under m. A 50 hz electrical substation in melbourne, australia. Our substation design solution reduces the amount of time to complete design. The miluo western 220kv substation supplies power to 160,000 customers in a 16. Msetcl is the largest state transmission utility in the country. Technical engineering articles enable engineers to establish connections with other engineers from around the world. Epc of high voltage 4002202 kv substations, transmission. Chaanlingxiaojiazhou 220kv electric transmission line.
This research paper deals with the simulation of 2202 kv substation. Description of the configuration in the double busbar electrical topology, there is a set of two main busbars and each. The configuration to be used will be the double busbar with a single switch. Industrial summer training report on uttar pradesh power corporation limited 220 2 kv substation barahuwa gorakhpur submitted in partial fulfillment of the requirements for the award of degree of bachelor of technology in electrical engineering ee submitted by ashutosh srivastava 75120016 submitted to. The eight lines are talanpur sachin, vav, kawas1, kawas2, nasik1, nasik2, ambheta and bhilad. The shanghai jing an 500 kv substation was designed to supply power. Design analysis of 2202 kv substation using etap irjet. Download citation relay protection design scheme of 220 kv substation for application of iec 61850 the communication mode and architecturebased on iec 61850 is the development tendency of. The first step in designing a power substation is to design an earthing and bonding system go to content earthing and bonding. With gis experience spanning 50 years across a wide range of industries and applications, ge is a leader in the design, material selection, development, engineering, manufacturing and servicing of gis equipment. Paper presents electric and magnetic field computation of 35 kv voltage level of transformer substation 3510 kv using cdegs software. Report on industrial summer training on 220 kv substation 1. The supporting data has been obtained from actual field tested at the substation.
Power transmission line engineering, iceland mannvit. At present, scada system at sldc kalwa acquires real time data from 146 rtus out of total 622 ehv substations. It also acted as an intelligent database, eliminating manual data reentry and manual coordination while facilitating crossdiscipline collaboration, which minimized errors and rework, and enabled a truly intelligent design. Want to perform all aspects of electrical and 3d physical substation design. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. 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. Mediumvoltage shielded power cable 2 kv up to 35 kv. The project scope includes extension of existing bhel supplied substation thereby adding 5 nos. Maintenance and operation of an electrical substation of.
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