Bharat heavy electricals limited high pressure boiler plant tiruchirappalli 620014, tamil nadu. Industrial summer training report on uttar pradesh power corporation limited 2202 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. They step down the ehv to hv as per the requirement of the customers. Design and electrical calculations for 110 2203510 kv power substation. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. Details of substations under transmission wing as on 30. Generally, power substations are used to control the power flow and supply quality in the grid. Pdf the training model of 110 kv stepdown substation in 1. The project was successfully executed on time despite short execution schedule.
Apr, 2017 report on industrial summer training on 220 kv substation 1. The input for a distribution substation is typically at least two transmission or subtransmission lines. Scribd is the worlds largest social reading and publishing site. The project is implemented in compliance with the obligations set forth by the project coordination agreement on the interconnection between the electric power systems of. Getco, the state transmission company of gujarat is the customer.
Given the specific age structure of the substations and the current state of the electrical equipment in use, hew has taken advantage of the planned renewal of a large 110 kv substation to develop a strategic approach to the timely evaluation of existing highvoltage plant which also allows longterm maintenance measures to be planned. According to the author gis are much more reliable, compact and maintenance free. Project reference rahman 400110kv sss for connection of up to 4 windparks substations automation systems romania has a big onshore wind power potential of an estimated 14 gw in the sparsely populated southeastern dobrogea region with the counties of constanta and tulcea, close to the black sea. The main purpose of the substation is to provide reliable and continuous electric power supply related to the. The substation construction manual is not intended to replace asset management standards, but. This course is based on terms used in ieee and iec regulations. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. The standards and manuals were subsequently expanded to include 230 kv and 345 kv structures.
Design calculation of voltage transformer 66kv line in 23066. Primary substations in a network are used to step down a high voltage level in order to supply secondary substations by lower voltage. A wide variety of 110kv substation options are available to you, such as power, current, and electronic. As a featured demonstration of the chinese national power networks new 220 kv100 kv smart substations, the xijing substations sensor network is entirely fiber optic, with current sensors comprising digitized measurement, simulation, and benchmarking systems. The concept offers compact substations with outdoor switchgear in the 110 to 550 kv range. Substation layout free download as powerpoint presentation. The station may consist of transformers, switches, circuit breakers and other auxilliary equipment. Distribution substations michigan technological university. Riaz ahsan baig year of publication 2004 0 abstract the author in his paper has made comparison of gas insulated substation gis with conventional air insulated substation ais. Gis there are two terms presented in iec gas insulated switchgear and ieee gas insulated substations. This is a 22066 kv large green field substation project based on hybrid gis technology with 3x100mva transformers.
Electrical substation, 110kv dwg block for autocad designs cad. Substation layout has significant influence on the operation, maintenance, costand protection of the substation and these aspects are. Substation 40011035 kv lastva crnogorski elektroprenosni. Existing and proposed single line diagram for 3311 kv. Technical specification construction of 3311 kv primary. The load flow analysis of a 230 110 kv substation in an indian utility system using electrical transient analyzer program etap is carried out to surmount the problem of under. 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. The term layout denotes the physical arrangement of various components in the substation relative to one another. Pdf power flow analysis of 230110 kv substation using etap.
Feb 02, 2018 220kv transmission line bay equipment of 220kv substation of electrical power systems. They might be classified by their function, amount of transformers, total power and other parameters. The collector substation can also provide power factor correction if it is needed, metering, and control of the wind farm. The iais concept is the result of close collaboration between swedishbased abb substations, abb switchgear, abb network partner, abb power systems and abb transformers. Substation capacitor bank design engineering various locations designed capacitor bank installations consisting of 34. Electrical substation, 110kv dwg block for autocad.
Report on industrial summer training on 220 kv substation. Stability of the system, reliability of power depends on the type of layout chosen and components used in the sub stations. This section details out the scope of supply and services for 110 kv substation bay extension with associated auxiliaries as indicated. Introduction sub stations are important link between generating stations and distribution networks.
Design calculation of voltage transformer 66kv line in 2306611kv substation khin myo mu dept of electronic engineering, mandalay technological university, mandalay, myanmar, email. Several crucial terms are for better understanding of the presented material. Distribution voltages are typically medium voltage, between 2. Technical specification construction of 3311 kv primary sub stations. How to design login and register form in java netbeans.
The substation design manual is not intended to replace asset management standards, but rather. The manual is applicable for all substation projects regardless of internalexternal construction delivery mode. Egorov and others published the training model of 110 kv stepdown substation in 110 scale find, read and cite all the research you need on researchgate. 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 distribution substation transfers power from the transmission system to the distribution system of an area. Substation substation a station in the power transmission system at which electric power is transformed to a conveniently used form.
Generally, a primary substation includes a highvoltage busbar system, mediumvoltage busbar system, auxiliary system, and one or several main transformers. The two primary distribution feeders of the substation illustrated in figure 1 are protected by either power circuit breakers or automatic circuit reclosers. All these factors will be taken into account in the solution we propose. Usually for economy of construction the collector system operates around 35 kv, although some collector systems are 12 kv, and the collector substation steps up voltage to a transmission voltage for the grid. The project of construction of ss 400 110 35 kv lastva includes the construction of 2x300 mva substation and extension of the existing substation 400220 110 kv pljevlja 2.
Technical specification construction of 3311 kv primary sub. Pdf the training model of 110 kv stepdown substation in. Drawing labels, details, and other text information extracted from the cad file translated from spanish. You can also choose from low voltage, insulation sleeving 110kv substation, as well as from construction, overhead 110kv substation, and whether 110kv substation is three, or single.
Design and electrical calculations for 1102203510 kv. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv. Hence great care has to be taken to select the layout and. Almost all outdoor substation installations are unique, tailormade solutions especially when it comes to stepup systems in connection with power stations and large transformer substations in the extrahigh voltage transmission system. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. Substations automation systems project reference rahman 400. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Pdf maintenance and operation of an electrical substation. The selected 110 10 kv olympic substation, for the pilot implementation of a centralized digital pac system, contains two power transformers, two incoming 110 kv overhead power lines and 40 feeders connected to four 10 kv busbars. This section details out the scope of supply and services for 110 kv substation.