Power supply guidelines for major projects 5 of 27 issue. List of substations in different region of powergrid as on. The operating principle is manual plus one of the following. Pdf reliability is an analytical tool used to measure the ability of a power. Find powerpoint presentations and slides using the power of, find free presentations research about 2kv substation ppt. Company getco gujarat energy transmission corporation limited competent authority authority as per dopcompany directive authorized to decide, implement and control. A 400 kv2 kv multicircuit transmission line from the ariadne substation near pietermaritzburg to the vicinity of oribi substation near port shepstone and the continuation of a single circuit 400kv line to the eros substation near harding, including the expansion and upgrade of the ariadne and eros substations. Pdf reliability evaluation of a 233 kv hv substation. This decision can be made by the substation design engineer in conjunction with the relevant procurement specialist.
Proposed alignment adjacent to the railway line and macon road, lorraine photo 4. Department of energy, office of energy efficiency and renewable energy, operated by the alliance for sustainable energy, llc. The substation design manual is not intended to replace asset management standards, but rather. Download that books into available format 2019 update.
The linking substation for establishment of telecommunication is at subhasgram 220 2 kv substation, wbsetcl. Protection and substation automation reference project. View and download powerpoint presentations on 2kv substation ppt. Where transmission is over km, high voltage direct current transmission is also favoured to minimize the losses. The manual is applicable for all substation projects regardless of internalexternal construction delivery mode. The single line diagram sld in figure 1 shows the khimtikathmandu 220400 kv. Load flow analysis of 2 kv substation using etap software rohit kapahi abstractpower is essentially required for the development of any country. Ayede 3302kv substation feeds six different 233kv substations, such as. Also the hard copies as per specification shall be submitted. This resettlement plan rp has been prepared for the households affected by the thankotchapagaonbhaktapur 2 kv transmission line project, the construction sites of which are located in the districts of kathmandu, bhaktapur and lalitpur. The principles of this document applies to equipment connected at other voltages.
Similarly near the consumers localities, the voltage may have to be stepped down to utilization level. To maintain the generation of electric power at adequate level the power has to be transmitted in proper form and quality to the consumer. Load flow analysis of 2 kv substation using etap software. 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. List of substations in different region of powergrid as. Design,supply,manufacturing,erection, te sting and. Substation ratings specification powerlink queensland. Statnetts decision statnett experts have evaluated more then 10 different disturbance and fault recording systems, and indactic 650 emerged as one of two winners with flying colors. Power system expansion and efficiency improvement investment.
The accessibility of event files for everyone and everywhere at any time had very high priority. A design layout of 2 33 kv, 200 mw substation the substation is connected with three substations or load viz. Pdf reliability evaluation of ayede 3302kv substation. Pgcil 765400 kv ss at chilakaluripeta 1,505 pgcil 4002202 kv substation at latehar 1,295 saurya urja 220 kv bhadlajodhpur switchyard for solar 530 solaire direct bhadla, 2x70 mw acbos 300 alstom bharat forgeghatampurnlctransformers package 1,015 wbsetcl rejinagar substation 410 hpptcl gumma bay extension substation with transformer 375. The motor starts operating if the gas went lower than 20. This also includes the following but not limited to.
Existing powerlines feeding into the lorraine substation and most western point of the proposed line photo 3. Subtransmission network at 2 kv, 110 kv, 66 kv or 33 kv constitutes the next link towards the end user. The substation construction manual is not intended to replace asset management standards, but. The upgraded substation will ensure continuity of power supply. In this work, the data of outages are collected for high voltage substation equipments of 233 kv nirjuli substation a remote location of arunachal pradesh and the reliability of the overall. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. In this work, the data of outages are collected for high voltage substation equipments of 2 33 kv nirjuli substation a remote location of arunachal pradesh and the reliability of the overall. Sr i date of commng sr ii date of commng er i date of commng erii. When if the gas gets decreases there is a motor connected to the circuit breaker. This job is again accomplished by suitable apparatus called substation. Abb has recently put the final finishing touches to a turnkey project to replace a 2 kilovolt kv substation at creyke beck, to serve northern powergrid customers in and around the city of kingstonuponhull.
Proposed alignment over erf 271 with mainly alien vegetation and illegal dumping observed point d. Gis there are two terms presented in iec gas insulated switchgear and ieee gas insulated substations. Through the columns of this project file, i would like to take the opportunity to thank. The project work assigned to us was to 233 kv ehv substation electrical design. This functional specification covers all types of substation with equipment installed for use on 2, 275 and 400 kv 50 hz systems. In preparing this submission, transgrid has also reconsidered the draft terms for some of the proposed contingent projects with a view to. Epc of high voltage 4002202 kv substations, transmission.
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. This is a 2 3311 kv, star1 and star2 switchgear substation. Design and mitigation techniques of mv capacitor bank switching transients on 2 kv substation. This document defines national grids technical requirements for the application of substation auxiliary. Several crucial terms are for better understanding of the presented material. This research paper deals with the simulation of 2 kv. Bangaldesh govt amended the eca 1995 whereas the construction of substation is under. Pdf the reliability study requires voluminous data base for statistical prediction of accurate. National grid substations technical specification ngts 2.
Design,supply,manufacturing,erection, te 211 kv substation with sas at i. List of substations in different region of powergrid as on 30. The gas is put inside the circuit breaker by force i. This course is based on terms used in ieee and iec regulations. Epc solution and testing commissioning of 2 kv substation. Transgrid believes that the amended proposed contingent projects detailed in this submission now meet the aers requirements for each proposed contingent project as outlined in the aers draft decision. Transformers and reactive plant installed in substations shouldbe compatible with the specified substation bus. It is applicable to both openterminal airinsulated ais and metalenclosed gasinsulated gis substation constructions and covers equipment operated at lower voltages on the same substation site. Sep 16, 2012 the use of sf6 circuit breaker is mainly in the substations which are having high input kv input, say above 220kv and more. Design and mitigation techniques of mv capacitor bank.