Dmes 0006dmrcetrgis01specifications for 66 kv gas insulated switchgear draft 28jan2014 page 6 of 17 1. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2. Bentley substation is the only software that unites electrical and physical design. Design calculation of voltage transformer 66kv line in 23066. We use 3d cad software to design our new substations and new powerhouses catia v5 from dassault systemes.
Single line diagram of 66 11 kv substation click to enlarge sld. To make way for the convention center this 66 kv substation had to be relocated. Figure 1 shows the singleline diagram of a typical 6611 kv substation. Eskom distrib ution does network development plans which. Abbs dcb substations is a marketing app for clearly and easily showing the advantages of a substation equipped with disconnecting circuit breakers in comparison to substations equipped with conventional circuit breakers and disconnectors. Specification for erection, testing and commissioning of. Power substation 10 kv distribution cell 3d cad model. Specification for erection, testing and commissioning of 66. Ps4391206 rev 01 32 of 66 pv engg the operating mechanism shall be capable of providing a quick, simple and effective operation. If you continue to use the site without changing your cookie settings, we assume you are fine with our cookies and the way we use them. Drawing labels, details, and other text information extracted from the cad file translated from spanish.
Presently, more than 40 substations are modelled in 3d most of the engineering of the various departments are joined together in a unique 3d model. This specification is intended to cover complete design, engineering, assembling, testing at manufacturers works, substation building, complete erection, testing, commissioning and putting into successful commercial operation of 6611 kv substation. The main purpose of the substation is to provide reliable and continuous electric power supply related to the. Ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802. Substations are the points in the power network where transmission lines. Tennet is considering the option of utilising 66 kv as an array system voltage.
Avoid rework, reduce errors, and enhance collaboration with linked and cross referenced 3d layouts and electrical drawings. Software parameter tables, design modules, and drawing lists. Bentley substation design software bentley systems. I recently got the ez battery reconditioning program and just reconditioned two car batteries. Electrical substation dwg plan for autocad designs cad. Hence great care has to be taken to select the layout and. The substation layout drawings and data presented in the app are to be considered as approximations. B substation standards typical power circuit breaker wiring diagram sh 1 of 3 69. A 50 hz electrical substation in melbourne, australia. This configuration shall meet within the given area indicated in layout plan. The substation design manual is not intended to replace asset management standards, but rather.
Automatic generation of the 2d drawings from the 3d model. Electronic drawing management system single line diagram. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. Technical specification construction of 3311 kv primary. They step down the ehv to hv as per the requirement of the customers. Typical layout of a substation linkedin slideshare. Substation layout substation layout single line diagram check. A substation standards switching diagram operating numbers bus configuration. Stability of the system, reliability of power depends on the type of layout chosen and components used in the sub stations. Hello all acade gurus, i am a college student and i have been given a project to design a substation single line diagram and plan layout on autocad with predefined specifications busbar schemes, lines, etc i am new to autocad and i have few questions about it. The layouts were evolved by the author and his associate for use by power boards. Lets explain the main parts of it and how it actually.
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. Aug 03, 2017 for the love of physics walter lewin may 16, 2011 duration. A substation standards control cable color code identification 68. The east china electric power design institute ecepdi has made the transition from 2d to 3d and has designed the worlds largest underground substation using intergraphs smartplant 3d engineering and design software. In phasei, a study of existing network and availability of space for the substation and lines up to 11 kv of the campus is to be carried out.
We use cookies to provide you with the best possible user experience. Medium voltage products technical guide the mvlv transformer. The construction of the new substation was the first step on the critical path of the convention center. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. Electrical substation, 110kv dwg block for autocad. Design drawings 2kv substations planning inspectorate. The power is then fed into a 66 kv bus from which different loads were tapped and further distributed to respective station. The 66 kv network has no spare capacity to electrify new customers. Numbers of breakers, disconnect switches, transformers, auxiliaries, protective devices, lines and other equipment. The contract shall include all works and materials needed in each substation in accordance with the contract and shall include but not limited to the following. The power from main bus was fed into a 20mva transformer which.
Sep 20, 2015 the project work assigned to us was to 233 kv ehv substation electrical design. Technical specification for design, supply, installation. This substation is constructed using steel lattice structures to support strain bus wires and apparatus. Design parameters and standard layout of a 3311 kv substation. Typical electrical drawing symbols and conventions. The shanghai jing an 500 kv substation was designed to supply power for the shanghai world expo. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. The standard layout guides for the general arrangement of the equipments, structures, busbars etc. This paper includes brief details about the busbar design and its calculation required in substation to the extent they relate to substation layout.
Depending upon the availability of resources these stations are constructed. The aim of this project is to provide the consultancy service to doctor harisingh gour vishwavidyalaya, sagar mp for substation design, feeder up to 11 kv and estimation of cost. Single line diagrams of substations 6611 kv and 110. 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. Jul 15, 2015 our substation design solution reduces the amount of time to complete design and minimizes errors that cause rework during construction. Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. Designing of high voltage power substation and layout photo by.
A substation is a part of an electrical generation, transmission, and distribution system, where voltage is transformed from high to low, or low to high, or many other important functions. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Introduction sub stations are important link between generating stations and distribution networks. Template drawings that support the standard substations are stored in the edms and are identified as an approved standard substation template drawing by the eess prefix to the drawing number. Short circuit and current capacity of equipment, bus and other equipment compliance with projects scope and requirements number of feeders and load circuits. Technical specification for design, supply, installation and commissioning of 66kv switchyards, underground cables for 75mw ac solar pv power plant at charanka solar park, gujarat page. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly.
These power generating stations may be hydroelectric, thermal or atomic. C2 appendix c table of contents substation drawings singer substation drawing no. Design calculation of voltage transformer 66kv line in 230 66 11kv substation khin myo mu dept of electronic engineering, mandalay technological university, mandalay, myanmar, email. Electrical substation, 110kv dwg block for autocad designs cad. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Technical specification construction of 3311 kv primary sub. Construction manual for gss rajasthan energy department. Substation layout diagrams provide scale drawings of the location of each piece of equipment in a substation, in both plan and elevation. E substation standards pcb control cabinets shielded cable grounding 67. Figure 1 single line diagram of 110 kv olympic substation click to expand sld go back to contents 2. The two primary distribution feeders of the substation illustrated in figure 1 are protected by either power circuit breakers or automatic circuit reclosers. The indicative layout plan and single line diagram of the substation is enclosed herewith. Design of 66 11kv, 20mva substation before the ratings of various items of equipments in a substation are chosen and their locations in the substation decided it is necessary to draw a single line diagram, also called key diagram.