Section 4 is the load flow analysis of the substation. The choice of incoming and outgoing voltages of substations is decided by the rated. Basic of 400kv substation design scribd basic of 400kv substation design. From the etap generated report, load flow and short circuit system are studied. Distribution voltages are typically medium voltage, between 2. Owners supply materials osm 3311 kv power transformers, station 330. Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download as pdf file graph of sp. A mini project operation and maintenance of a 2202 kv. Training report on 220 to 2kv substation free download as pdf file. In partial fulfillment for the award of the degree of. Regional inclination toward the adoption of renewable electricity infrastructure and electrification across off grid network infuse a commendable growth scenario for the global market. An ac substation has generally 2 or 3 main voltage levels. The greuth substation connects the 2 kv arnoldsteintarvisio line to the existing 220 kv lienzobersielach line system 266 through a pst phase shifter transformer which transforms 220 kv to 2 kv. The subtransmission is at medium high voltage such as 33 kv, 11 kv ac.
This oneline sketch of a 3phase system shows a simple con. Applied advanced 220110kv substation lighting etcc. Report on industrial summer training on 220 kv substation 1. The use of sf6 circuit breaker is mainly in the substations which are having high input kv input, say above 220kv and more. Report on 220kv grid substation free download as word doc. Nepal electricity authority is establishing new 220233 kv substation at. 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.
Cpuc em, jamie miner, was onsite march 23, and 25 through 27, 2020. Practical training report on 2206611 kv substation eep. Presentation on substation 220 kv electrical substation. Summer training report on study of 220 kv sub station gazipur new delh acknowledgement a number of people have contributed to the preparation of the manuscript of this report. Natkar, naveen kumar2 4 short circuit analysis of 220 2 kv substation by using etap. Early electrical substations required manual switching or adjustment of. This project is a field evaluation to test the feasibility of high efficacy lighting systems with controls to illuminate utility substation switch racks, entrances, roadways, parking lots, and path applied advanced 220 110kv substation lighting etcc.
Request pdf lightning overvoltages in electrical substation 220 kv due to shielding failure of overhead transmission line lightning strokes on overhead. Figure attached shows key diagram of a typical 220 6611 kv. The transmission line will pass through maasai pastoral land which is mainly used for grazing. A substation is a part of an electrical generation, transmission, and distribution system. This substation is constructed using steel lattice structures to support strain bus wires and apparatus. Detailed investigation of substation and preparation of boq to be. Summer training report on 220 kv substation essay example. For 220 kv class enclosure shall be single or phase wise separate metallic.
Design of an airinsulated switchgear substation based on new technology. Procurement of plant design, supply and installation of 2202 kv. Pdf industrial training report on 400220kv substation. There are four 220 kv incoming feeders for this substation coming from. This is showing three of the five 220 kv66 kv transformers, as well as. Industrial summer training on 220 kv substation ppt. The grid 220 kv substation, passiana is situated 78 km from bus stand of. Doc training report on 220 to 2kv substation ankita. A substation in general receives electrical power from a.
Substation market growth forecasts 20202026 size statistics. Report on 220kv grid substation electrical substation. Report on failure of 220 kv and above voltage class substation equipment central electricity authority ministry of power government of india new delhi september, 2014. An electrical substation is a subsidiary station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the. Scf043l2 west dublin 220 110 kv substation and associated works stage 3 report 5 2 site d evaluation 2. In addition, a new 500 220 kv transformer bank would be installed at lugo substation and aa new desert view substation with ultimate design for 500 220 11512 kv, would be sited and partially constructed approximately 16 miles northeast of lugo substation along the proposed transmission line route as part of. A mini project report on operation and maintenance of 220 2kv power substation on photo.
The bidder shall submit the type test reports of following type tests for approval. The gis ss will have the nominal voltage of 220 kv. A report on trip to undi 220233kv grid substation bhimavaram 08. Also the hard copies as per specification shall be submitted. The study of 220kv power substation equipment details eep. A report of industrial visit at 220 kv ichchhapore substation. The 220 kv grid substation at sarita vihar is a air insulated outdoor substation. Report on industrial summer training on 220 kv substation. The gas is put inside the circuit breaker by force ie under high pressure. Training report on 220 to 2kv substation electrical.
Summer training report on 220 kv substation essay 8579 words. Design analysis of 2202 kv substation using etap irjet. Section 6 is the load flow analysis of the substation with an improvement to. Report on failure of 220 kv and above voltage class substation equipment central electricity authority ministry of power government of india new delhi october, 2015. Industrial visit report 21st february, 2015 at 220kv substation, shapur coordinator prof. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. They also got knowledge about new scada based system as you can operate substation by manually or by. A 50 hz electrical substation in melbourne, australia.
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. Stage 3 detailed design report rev d tracked changed. Technical specification construction of 3311 kv primary substations. Report on sub station 220kv free download as word doc. Scribd is the worlds largest social reading and publishing site. 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. Supply in the package materials have been classified as under i. Section 6 is the load flow analysis of the substation with an improvement to surmount the problem of under voltage. Industrial training report on 400220kv substation of powergrid at. Vegetation cover is savannah grassland with scattered trees of variable canopy density.
Global substation market size crossed usd 151 billion in 2019 and annual installation is anticipated to exceed 24500 units by 2026. Modern power system is different from older system. The primary function of a 400 220 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. The long distance transmission is generally at extra high voltages such as 2 kv, 220 kv, 400 kv ac. The initial environmental examination report is a document of the borrower. Presentation on substation 220 kv free download as powerpoint presentation. Project report on 220 kv substation datasheet, cross reference, circuit and application notes in pdf format. The 220 kv transmission line will connect the kipeto wind energy facility to the national grid at the isinya substation near the town of kajiado. Lightning overvoltages in electrical substation 220 kv due to. Line bay of 220kv substation of electrical power system r p.