400 kv substation layout pdf file

Different layouts for substation radial, tapped, lilo. C2 appendix c table of contents substation drawings singer substation drawing no. Restart your computer, and then open the file again. The input for a distribution substation is typically at least two transmission or subtransmission lines. Iee for proposed 400 kv dc srinagar power house hep srinagar substation line uttarakhand power sector investment project tranche 4 implementing agency power transmission corporation of. Technical specification construction of 3311 kv primary sub.

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. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Substation layout electrical substation electricity. Ehv substation layouts for busbar systems up to 400 kv system voltage g. The first step towards the design of a 400 2202 kv substation is to determine the load that the substation has to cater and develop it accordingly. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. Basic of 400kv substation design dvlrg7qgzp4z idocpub. The compensator was installed in order to increase the transmission capacity and ensure secure power supply in the 400 kv transmission system between the hydro. Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download as pdf file graph of sp. Chapter 7 400 kv substation free download pdf ebook. At present, ssen transmission are currently considering two options for the design of the proposed kintore substation, one of which involved the use of air insulated switchgear. Discussions are made with special reference to ehv substations of beas project.

Electrical works 400 kv substation chapter7 400 kv substation 1. The design of the substation, and the plant and equipment supplied and. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2. Outdoor substation layout 2 kv,33 kv transfer 11kv. The rec standard mentions that an outdoor type 3311 kv substation should have 2 power transformers and 3 outgoing. 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. Depending upon the availability of resources these stations are constructed. Key diagram 11kv400v indoor substation iiteeeestudents. The substation is the part of an electrical supply system which transmits the high voltage from the generating substations to the local distribution networks. Mexican 400 kv system an abb thyristorcontrolled compensator with a dynamic range of 600 mvar is operating since 1982 in the temascal 400 kv substation of cfe in mexico. Rajesh and others published power flow analysis of 230110 kv substation using etap find, read and cite.

The scope of this specification covers construction of following 220kv substations on supply cum. Your computer may not have enough memory to open the image, or the image may have been corrupted. Scribd is the worlds largest social reading and publishing site. Begad junior engineer, 220kv gss, bhinmal submitted by. 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 key diagram of this substation can be explained as under. Svc to increase the transmission capacity and stability of. Scope o f work for 220 kv substation mehna khera is as under. Pgcil, new delhi 400220 kv gis substation with central. Design drawings 400kv substations national infrastructure planning. The dependency of secure power is increasing in the society which leads to higher demands on the availability of electric power. 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 transformer steps down the voltage to 400 v, 3phase, 4wire. The substation design manual is not intended to replace asset management standards, but rather.

It is one of the important high voltage substation in maharashtra. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. Pdf power flow analysis of 230110 kv substation using etap. Distribution voltages are typically medium voltage, between 2.

Hence great care has to be taken to select the layout and. Scope o f work for 220 kv substation mehna khera is as. At present, ssen transmission are currently considering two options for the design of the proposed kintore substation, one of which involved the use of air insulated switchgear ais equipment and an alternative which uses gas insulated switchgear gis equipment. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. Oct 07, 2014 the standard instruction for construction of 3311 kv substation is given in rec standards which specifies the layout along with the switchgear. For 220 kv class enclosure it shall be single or phase wise separate metallic type. A report on summer training undertaken at 2202 kv substation at bhinmal jalore under the guidance of er. Basic of 400kv substation design scribd basic of 400kv substation design. Basic of 400kv substation design electrical substation electrical.

The standard layout guides for the general arrangement of the equipments, structures, busbars etc. Pdf familiarization of 400 kv, 220 kv, 2 kv substation. An electrical substation is a part of an electricity generation, transmission and distribution system where voltage is transformed from high to low or. The manual is applicable for all substation projects regardless. A distribution substation transfers power from the transmission system to the distribution system of an area. Substation layout consists essentially in arranging a number of switchgear components in an ordered pattern governed by their function and rules of spatial separation. Substations design of substations to be based on the following xii.

Nov 14, 2011 key diagram 11kv400v indoor substation. Substation layout free download as powerpoint presentation. Accordingly, the document entitled general guidelines for 765 400 220. It has a daily load transaction of 1600017000 mwatt. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. The station layout and equipment rating shall be based on the single line diagram and general. The 220 kv gis switchgear shall be of double bus bar design having phase wise separate or threephase common single enclosure. No description of technical parameter unit data 1 nominal system. Stability of the system, reliability of power depends on the type of layout chosen and components used in the sub stations.

Ehv substation layouts for busbar systems up to 400 kv eep. Basic of 400kv substation design free download as pdf file. Outdoor substation layout 2 kv,33 kv transfer 11kv and step by step distribution substation. Earth clearance this is the clearance between live parts and earthed structures, walls, screens and ground. 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. Detailed layout and piping drawing shall be such that in future extension of bays. Basic substation configurations and the components. The compensator was installed in order to increase the transmission capacity and ensure secure power supply in the 400 kv transmission sys. Fig 3 analysis of 230110 kv substations after adding capacitor bank. Technical specification construction of 3311 kv primary substations. Also the hard copies as per specification shall be submitted. The two primary distribution feeders of the substation illustrated in figure 1 are protected by either power circuit breakers or automatic circuit reclosers. Providing 2x100mva, 2202 kv transformer and 1x100mva, 22033 kv transformer, its bays along with allied switchgear and protective equipments, 4nos.

Design parameters and standard layout of a 3311 kv substation. The input for a distribution substation is typically at least two. The station layout and equipment rating shall be based on the single line diagram and general layout enclosed. Distribution substations michigan technological university. In those design where bus bar is continuous, provision is to be made available for isolation of individual bay without disturbing adjacent bay. Jul 05, 2018 search over 3941 used subaru forester listings. Pdf report on 400kv substation niraj dandge academia. Chadha central board of irrigation and power, malcha mag, chanakyapuri, new delhi format. Unitech is a leading iraqi company specialized basically in power and oil projects. The voltage of any two phases will be 400 volts, and the voltage between neutral and any phase will be 230volts. Transformer installation amman west substation project 17 02 2016 duration. Introduction sub stations are important link between generating stations and distribution networks. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. The transformer steps down the voltage to 400 v, 3.

Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download as pdf file. The design based substations are indoor, outdoor, foundation mounted and pole mounted substations. These power generating stations may be hydroelectric, thermal or atomic. The availability willis 2000 can be defined as the fraction of time that the electric power is available in a certain point in the network during a given time interval. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly. They step down the ehv to hv as per the requirement of the customers.