Single line diagram 33kv substation in new town, kolkata. The single line diagram of the substation is simulated in etap based upon actual data and it is seen that 2301 10 kv feeder bus there i s under voltage 2. The owner has to derive his supply from ummbab substation and run a new supply line to the new cement plant5, where a 33 6. A mini project report on operation and maintenance of 2202kv substation submitted in partial fulfillment for the award of the degree of bachelor of technology in electrical and electronics engineering submitted by v. With your download, get the 23 best papers relevant to this one, including 17 top related papers. Figure shows the single line diagram of 220 kv navsari substation. Single source, single feeder substation the one line diagram of a single source, single feeder substation with the minimum equipment used. Single line diagram 33kv11kv substation in hindi youtube. Mr navraj ojha, nea pm and mr roshan soti, deputy gm technical signing contract agreement from left to right, also seen in back row centre mr xie. Jun 20, 2018 single line diagram 33kv11kv substation this is the easy way to understand the working of substation. Pp on 233 kv substation at mohaddipur gorakhpur free download as powerpoint presentation.
B substation standards switching diagram operating numbers bus configuration 7. Mr navraj ojha, nea pm and mr roshan soti, deputy gm technical signing contract agreement from left to right, also seen in back row centre mr xie qing, gminternational business of cqnec, china. Overall pelham wymondley network comprises seven 2 33kv grid substations with associated 3311kv primary substations and a 2 25kv grid substation which form a p26 class e supply group with an average cold spell acs maximum winter corrected demand of 492. Substation is an intermediate switching, transforming or converting station between the generating station and the low tension distribution network situated generally the consumers load centre. Nov 30, 2011 these single line diagram 33kv substation are an important part that needs to be taken care of in every small and large project. Maintenance and operation of an electrical substation of. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations.
Pdf maintenance and operation of an electrical substation. Single line diagram 33kv substation helps you to understand the layout of your space and gives you a clear image of the placement of various items. Sep 20, 2015 the project work assigned to us was to 2 33 kv ehv substation electrical design. Section 5 contains the alert summary report generated after load flow analysis.
The subtransmission circuit enters the substation through a primary disconnect switch used principally to. The design based substations are indoor, outdoor, foundation mounted and pole mounted substations. Extend nget substation at wylfa with a new 2kv feeder bay. Operation and maintenance of a 2202 kv substation eep. Pdf design of 233kv substation aman pandey academia. Diagram electrical substation dwg full project for autocad. At this 220 kv bus eight 220 kv lines are connected. The layout, single line diagrams and the typical general arrangement drawings included in the tender. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Design,supply,manufacturing,erection, te 211 kv substation with sas at i. Sep 20, 2015 the project work assigned to us was to 233 kv ehv substation electrical design. It is usually of the threepole, singlethrow, groupoperated type. Electrical design of 233kv substation line diagram.
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. 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. Load flow analysis of 2 kv substation using etap software. Section 6 is the load flow analysis of the substation with an improvement to surmount. Common rules substation configurations design planning of a substation normally starts with the development of the electrical single line diagram. B substation standards switching diagram operating numbers bus configuration. Substation single line diagram sld a single line diagram sld of an electrical system is the line diagram of the concerned electrical system which includes all the required electrical equipment connection sequence wise from the point of entrance of power up to the end of the scope of the mentioned work. Basic distribution substation figure 1 is a oneline diagram for a simple distribution substation. Pdf reliability evaluation of a 233 kv hv substation. This summer vocational training slides here ppt is very useful to every studying engineering students from various established and related from aktu up colleges, this ppt in slideshere form shall be.
Similarly near the consumers localities, the voltage may have to be stepped down to utilization level. Starting from the generating stations to the end users, voltage is needed to be stepped up and down several times in various substations. The probability of a fault during circuit breaker maintenance. Major materials such as transformer, aaa conductor, vcb shall be issued by wesco from their. Pdf power flow analysis of 230110 kv substation using etap. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located.
A mini project operation and maintenance of a 2202 kv. Simulation and analysis of 220kv substation open access. Single line diagram33kv11kv substation this is the easy way to understand the working of substation. Section 3 is the simulation of single line diagram of 2 kv substation in etap based upon practical data. Install a new grid transformer at caergeiliog 233kv 60 mva. Design,supply,manufacturing,erection, te 2 11 kv substation with sas at i. The first step towards the design of a 400220 2 kv substation is to determine the load that the substation has to cater and develop it accordingly. Home download center electrical engineering books and technical guides power substation guides 2 kv substation basic training for students. The eight lines are talanpur sachin, vav, kawas1, kawas2, nasik1, nasik2, ambheta and bhilad. Number of busbars and substation bays including the relevant equipment. Substation standards switching diagram operating numbers bus configuration 6.
The single line diagram of the substation is simulated in etap based upon actual data, and it is seen that at the 11kv, 33kv feeder buses and 2 kv buses there is under voltage. A report on summer training undertaken at 2202 kv substation at bhinmal jalore under the guidance of er. From the above information, finally, we can conclude that a subsystem is an essential part of a power grid, and forms a. Aug 25, 2018 single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. Design,supply,manufacturing,erection, te sting and. These single line diagram 33kv substation are an important part that needs to be taken care of in every small and large project. Part of the 100km, 400kv, double circuit transmission line. Distribution substations michigan technological university. Sep 27, 2015 as in the case of 2202kv substation, the single line diagram sld shall show. This summer vocational training slides here ppt is very useful to every studying engineering students from various established and related from aktu up colleges, this ppt in slideshere form shall be motivates to you. For 220 kv class enclosure shall be single or phase wise separate metallic type.
Title type vehicle body layout and analysis john fenton pdf chapter 9 site selection layout. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Distribution voltages are typically medium voltage, between 2. A bypass switch is provided so service can continue during circuit breaker maintenance. The main function of the substation is to collect the energy transmitted at high voltage from the generating station and then reduce the voltage to an appropriate value for local distribution and gives facilities for switching. Drawing labels, details, and other text information extracted from the cad file translated from spanish. Pp on 2 33 kv substation at mohaddipur gorakhpur free download as powerpoint presentation. At minimum a single line diagram of the system would be very useful. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. Rebuild the existing wylfa to caergeiliog single circuit 2kv overhead line with double circuit tower line 16km. This job is again accomplished by suitable apparatus called substation. To overcome the under voltage at the 11kv, 33kv feeder buses and 2 kv buses capacitor bank of suitable ratings are added. Construction of 233kv substation on turnkey basis for supply, transportation, erection, commissioning and civil work as per list of requirement section vi on turnkey basis as per list of requirements section vi of this tender document rs.
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. The input for a distribution substation is typically at least two transmission or subtransmission lines. Single line diagram 33kv substation helps you to understand the layout of your space and gives you. Basic distribution substation figure 1 is a one line diagram for a simple distribution substation. Tenderers may also download the tender documents from the web. Depending on the load being served, it is possible that initial construction may be limited to one distribution circuit. Presentation on vocational training session 8july19aug topic. One line diagram for 233 kv grid substation 56 fig 8. Single line diagram, plan layout, section elevation layout, earthing grid, earthing grid design, dslp direct stroke lightning protection, dslp.
D substation standards identification and security signs 8. The power from main bus was fed into a 20mva transformer which. It has been determined that a 4002kv super grid transformer sgt connected to a single section 2kv busbar via a sgt lv circuit breaker with two 2kv feeder circuit breakers to the existing 2kv ohl is the preferred initial configuration for twinstead gsp, to be. Single line diagram 33kv11kv substation this is the easy way to understand the working of substation. The main function of the substation is to collect the energy. Section 4 is the load flow analysis of the substation.
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