It should be designed for indoor application with meteorological conditions at site winter 3c to 14 c and summer 31 c to 46 c, seismic zone. The technical standards include energinets general rules for design, fabrication and installation of ac substations. In order to investigate the failure of 220 kv and above substation equipment and. Pdf familiarization of 400 kv, 220 kv, 2 kv substation. Starting from the generating stations to the end users, voltage is needed to be stepped up and down several times in various substations. Rahi1, 2abhas kumar singh, shashi kant gupta3, shilpa goyal4 electrical engineering department, national institute of technology, hamirpur, india1,2,3,4 abstract this paper presents the design of earthing system for 2 kv substations and simulation for. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. 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. An electrical substation is a part of an electricity. All the data used for analysis is real time and collected from 220 2 kv substation under m. Section and two substation projects namely dhalkebar 220 2 kv and rupani 2 33kv substations were completed and put into operation. Getco, the state transmission company of gujarat is the customer. Construction manual for gss rajasthan energy department. Presentation on industrial training in 220kv substation ig.
S for ehv substations, is to be used for the control, protection and supervision of newexisting air insulated ais 400 220 2 33kv ehv substations of optcl. Apr, 2017 report on industrial summer training on 220 kv substation 1. Transformers and reactive plant installed in substations shouldbe compatible with the specified substation. Read about company and get contact details and address.
The first step towards the design of a 400 220 2 kv substation is to determine the load that the substation has to cater and develop it accordingly. Autocad format and manuals in pdf format, for offered item shall be submitted. Substation will be designed for future 400 kv expansion. Training report on 400 220 2 kv switchyard in india design. Pdf transient analysis of 220kv distribution substation. Iv general technical specification for 220kv sf6 gas insulated metal enclosed switchgear on photo. Abb substations with gasinsulated switchgear gis are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for utility, commercial and industrial customers. Six grid substations are included in the project scope of work. Overhead busbar design for 220 66 kv gis substation prakruti shah1 and hetal desai2 1,2assistant professor, electrical engg department, navrachana university abstract the paper is assigned to design a 220 66 kv hv gis substation. A report on summer training undertaken at 220 2 kv substation at bhinmal jalore under the guidance of er. Section 4 is the load flow analysis of the substation. Familiarization of 400 kv, 220 kv, 2 kv substation equipment electrical engineering. This decision can be made by the substation design engineer in conjunction with the relevant procurement specialist. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit breakerisolator combination.
Design analysis of 2202 kv substation using etap irjet. The substation design manual is not intended to replace asset management standards, but rather. Epc of high voltage 4002202 kv substations, transmission. Presentation on industrial training in 220kv substation ig nagar, jaipur on the topic operation and maintenance of ehv equipment and trannsmission system. 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. The long distance transmission is generally at extra high voltages such as 2 kv, 220 kv, 400 kv ac. The choice of incoming and outgoing voltages of substations. Furthermore, the 220 kv system was successfully introduced in the integrated nepal power system inps by commissioning of 220 2 kv, 2x160 mva transformer substation at dhalkebar. Maintenance and operation of an electrical substation of. The subtransmission is at medium high voltage such as 33 kv, 11 kv ac. Pdf this paper introduces modeling of a 3 phase 2kv gas insulated substation.
Substation ratings specification powerlink queensland. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. September 2008 and subsequently standard design criteria guidelines for. The addition of new 220 kv substation lalian in ntdc system is a part of ntdcs overall power development program and is proposed to strengthen the transmission system. The scope of work includes, a new 2202 kv substation lalian with 3 x 250 mva 2202 kv transformer, ii two 220 kv dc transmission lines on. Begad junior engineer, 220kv gss, bhinmal submitted by. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. Pdf power system has dynamic behavior as it faces various disturbances like sudden change in load. Establishment of 220 2 kv substation at georai 1 2 x 100 mva, 220 2 kv icts with associated bays 2 220 kv line bays. Construction of a new 220 2 33kv substation at inaruwa with the provision of following bays as per single line diagram.
Rahi1, 2abhas kumar singh, shashi kant gupta3, shilpa goyal4 electrical engineering department, national institute of technology, hamirpur, india1,2,3,4 abstract this paper presents the design of earthing system for 2 kv substations. Pdf maintenance and operation of an electrical substation. Single line diagram of 2202 33 kv gss khagaul authorized signatory legend 2kv main bus 33kv main bus 2kv transfer bus 33kv transfer bus 3 3 k v n e o r a 3 3 k v k h a g a u lu 1 3 3 k v k h a u lu 2 a b a n d o n e d b a y a i i m s k1 a i m s2 3 3 k k h a g a u l 3 v h a4 3 3 k v b u s c o p l e r 3 3 k v d a n a p ri 1 3 3 k. Report on industrial summer training on 220 kv substation 1. Pdf irjetdesign analysis of 2202 kv substation using. Other elements of the project involved pre design of 2 kv cable from bjarnarflag geothermal power plant to krafla, enlargement of krafla substation and two new 220 kv substations. The main purpose of the substation is to provide reliable and continuous electric power supply related to the.
Industrial summer training on 220 kv substation ppt. The sealed envelopes shall be again be put in another sealed cover and should be superscribed construction of 2 33kv. The board of tstransco accorded approval for implementing the above ssr 201415 in tstransco. The analysis is done by using advance software electrical transient analyzer program etap with detailed short circuit analysis. 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. An ac substation has generally 2 or 3 main voltage levels.
Ii design criteria for electrical facilities connected to the pjm 765 kv, 500 kv, 345 kv, 230 kv, 8 kv, 115 kv. Apply to 3627 220 kv substation jobs on, indias no. Furthermore, the 220 kv system was successfully introduced in the integrated nepal power system inps by commissioning of 220 2 kv, 2x160 mva transformer substation. All the data used for analysis is real time and collected from 220 2 kv substation. Ge provides a full range of gasinsulated substations gis for utilities and industries worldwide. Apr, 2017 industrial summer training on 220 kv substation ppt 1. Explore 220 kv substation openings in your desired locations now. Section 3 is the simulation of single line diagram of 220 kv substation in etap based upon practical data. Establishment of 2202 kv substation at georai 1 2 x 100 mva, 2202 kv icts with associated bays 2 220 kv line bays 04 nos 2 nos at 220kv georai ss, 2 nos at 400kv taptitanda ss. Assuming a short circuit fault level of mva for 220kv. The sf6 gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. Power transmission line engineering, iceland mannvit. A design layout of 2 33 kv, 200 mw sub station the sub station is connected with three substations or load viz.
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. An isolator is essentially a kniff switch and is design. Ii design criteria for electrical facilities connected to. For designing a substation it is essential to know the maximum value of vfto. A mini project report on operation and maintenance of 220 2kv substation submitted in partial fulfillment for the award of the degree of bachelor of technology in electrical and electronics. A report on summer training undertaken at 2202 kv substation at bhinmal jalore under the guidance of er. The choice of incoming and outgoing voltages of substations is decided by the rated. Scope of work for 220 kv substation neemwala is as under with sas. Nepal electricity authority is establishing new 220233 kv substation at. This is a 220 66 kv large green field substation project based on hybrid gis technology with 3x100mva transformers. Doc training report on 220 to 2kv substation ankita.
Pdf modeling and analysis of a 3phase 2kv gas insulated. Providing 2x100mva, 220 2 kv auto transformer and 1x2025mva, 2 33 kv power transformer, its bays along with allied switchgear and protective equipments, 2nos. Report on industrial summer training on 220 kv substation. Khimti to barhabise and then lapsiphedi substations the design of both of these will also provide.
Also the hard copies as per specification shall be submitted. The project was successfully executed on time despite short execution schedule. Electrical engineering department, msss coe, jalna. Design calculation of voltage transformer 66kv line in 23066. Standards client requirements and to the following iso design chart p. For healthy operation of electrical power generation, transmission and distribution, it is important that system should be balanced. Maintenance and operation of an electrical substation of 220 2 33 kv. Electrical power system provides a vital service to the society.