This report is available for downloading from the pserc website. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. These are the substation earth electrode system, e. All rus borrowers rus electric staff effective date. The design of distribution voltage switchgear and gas insulated switchgear gis is described in chapter, in which terminology is also defined. The electricity substation is a network of electrical equipment which is connected in a structured way in order to supply electricity to end consumers. Implementation of an offtheshelf solution for substation design which supports electromechanical, civil and electrical design. Electrical symbols and standards design of simple electrical circuitslight and fan circuits and alarm circuits design and drawing of panel boards design considerations of electrical installations electrical installation for different types of buildings and small industries overhead and underground transmission and. Substation design volume ii physical layout instructor. Design criteria 11 construction practice, their environmental impacts, mitigation and work process 12 b. The substation design manual is not intended to replace asset management standards, but rather to act as a reference document that crossreferences existing standards and process documentation and plugs any gaps where asset management documentation does not exist.
Presentation upptcl 400kv substation motiram adda, gorakhpur273010. Purchase, design and install foundations for the following equipment. Substation structure design guide asce manuals and. Distribution substations michigan technological university. Electrical design of 233kv substation line diagram. All new connections for above 100 kv must be to a new or existing substation. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit breakerisolator combination. The ratings of your simosec panels are provided on the rating. Agrawal 1,2,3be student123, department of electrical engineering 4proffessor4, department of electrical engineering kdk college of engineering, nagpur, maharashtra, india abstract transmission. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. The coupler can be closed so as to connect the two buses. Anyone know of a good book on substation design or power. For solid dielectric power cables up to system voltage of 170 kv plugin.
Substation design power substation substation protection system electrical substation engineering electrical substation design cbip manual for substation 3311 kv substation construction manual electrical substation. Switching operations substations connect or disconnect elements of the power system, using circuit breakers andor switches. Prepared by the subcommittee on the design of substation structures of the committee on electrical. Inspections and tests in situ prior to putting into service 61. 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. The solution will be based on implementation of an offtheshelf system or systems, with preparation for work at iec israel. Electric power may flow through several substations between generating plant and consumer, and may be changed in voltage in several steps. This webinar discusses the basic configuration of a substation as well as the key players involved with operations and control of transmission and distribution circuits. Design guidelines for substation and power distribution. 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.
If any of the 230 kv breakers fails, a breaker failure protection will trip another breaker. Fundamentals of electrical substations and switchgear. We offer high quality individual components or a whole package incorporating all key equipment required for a complete, integrated substation solution at competitive prices. The power from main bus was fed into a 20mva transformer which.
Customer substation manual 6272019 table of contents page 5 of 82 section description 240. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. The recommendations of this document apply to substation structures that support electrical equipment, rigid bus, and electrical cableswires. It features 800 equations, 220 illustrations, and 610 references. Inspection, testing and commissioning of electrical. Substation structure design guide asce manuals and reports on engineering practice book kindle edition by kempner jr. 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. Starting from the generating stations to the end users, voltage is needed to be stepped up and down several times in various substations. There are two buses called main bus and reserve bus. Medium voltage products technical guide the mvlv transformer. The first step in planning a substation layout is the preparation of a oneline.
Practical approaches include the employment and training of qualified personnel, appropriate working rules and procedures, proper design, and correct construction. The first step in designing a power substation is to design an earthing and bonding system go to content earthing and bonding. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Edms, printed to an electronic drawing set adobe pdf and issued to the project. Power substation 10 kv distribution cell 3d cad model. So, 230 kv line elements 1 should be connected in parallel as far as kv bus reliability is concerned. Use features like bookmarks, note taking and highlighting while reading substation structure design guide asce manuals and reports on engineering practice book.
Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2 25251402 singer substation section 3 gis enclosure 25251500 singer substation grading plan 25251501 singer substation foundation plan 25251502 singer substation. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Substations also enable one or more of the following functions to be accomplished. Other requirements of the substation electrical system 56 10. The overall substation earthing system impedance consists of three main components.
Presentation upptcl 400kv substation motiram adda, gorakhpur free download as powerpoint presentation. There is numerous electrical substation components like outgoing and incoming circuitry each of which having its circuit breakers, isolators, transformers, and busbar system etc for the smooth functioning of the system. Get your kindle here, or download a free kindle reading app. Sep 20, 2015 the project work assigned to us was to 233 kv ehv substation electrical design. Appendix c table of contents substation drawings singer substation drawing no. A substation should be safe for the general public and for operating and maintenance personnel. Stage 3 detailed design report rev d tracked changed.
Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. The transmission line design handbook consolidates and distills key design data from over 600 original sources. For remote communications access and associated download of metering. The electric power substation, whether generating station or transmission and distribution, remains one of the most challenging and exciting fields of electric power engineering. The safeguarding of equipment also needs to be considered in a substation design. Substation structure design guide provides a comprehensive resource for the structural design of outdoor electrical substation structures. The ergon energy design philosophy is to provide substations. Distribution lines 36 design criteria 36 construction practice, their environmental impacts, mitigation and work process 37 iv.
One purpose of a substation is to contain the equipment for changing electric energy from one voltage to another. Design and material assure extreme low leakage rate functionality and environmental protection design and material assure extreme low leakage rate iec 62271203 highvoltage switchgear and controlgear part 203. No wall enclosure for transformer required and substation space requirement is reduced. Recent technological develop ments have had a tremendous impact on all. Other substations in the area influence the design of a new substation. Installation of 11kv440v distribution substation ajinkya lonare1, pravin 2bodadkar, 4shuchiket darunde3, dr. Power system structure the typical power system structure is shown in fig. One 1 230 kv, 3000 amp, circuit breaker, 63ka, dead tank gas w 3 cts per bushing one 1 230 kv substation line dead end two 2 230 kv bus support, singlephase, highelevation six 6 ptccvt pedestals low bus remove foundations for the following equipment. Electric power substations engineering, third edition. Substation structure design guide asce manuals and reports. What about facility power distribution, specifically transient analysis of 3 phase transformers, transient breaker operations, parrallelling small generators 2meg, short circuit analyses, protection circuits, etc, etc.
Transmission and distribution substation projects operating. The 21st century substation design power systems engineering. Online shopping from a great selection at books store. Consider that you would like to choose a transformer to supply power to a factory which requires maximum of 270 kva of power at 400 v on the lv side and no expension is considered for near future. Search the worlds most comprehensive index of fulltext books. For example, with vcb ht panel, dry transformers, the substation layout can be one hall. As2067 substations and high voltage installations exceeding 1 kv ac. Impact of new grid developments on substation design. To better understand the importance of electrical substations, lets start with a discussion about the structure of the power systems and their main components. The power will be provided by connecting the factory to 33 kv mv voltage level.
An electrical substation is a subsidiary station of a transmission and distribution system where voltage is transformed from high to low using transformers. The function of an earthing and bonding system is to provide an earthing system connection to which transformer neutrals or earthing impedances may be connected in order to pass the maximum fault current. The whole substation is divided into three part 400kv,220kv and 33 kv and a common control room is used 5 6. Jan 01, 2008 prepared by the subcommittee on the design of substation structures of the committee on electrical transmission structures of the structural engineering institute of asce. The project work assigned to us was to design a 233 kv ehv substation. High voltage substation design and application guide eep. The purpose of the substation structure design guide is to provide a comprehensive document for the design of outdoor electrical transmission substation structures.
In practice, where electrodes are spaced sufficiently far apart, it is normally sufficient. Electric power substations for community acceptance and environmental compatibility 1. A substation is a part of an electrical generation, transmission, and distribution system. Substation design guidelines eep electrical engineering portal. Via inplace elevation of substation structures and equipment pdf. Design of earthing grounding system in a substation grid. Iem power systems is a premier supplier of electrical equipment and substation packages. Simosec switchgear is used for power distribution in systems up to 27. A design layout of 233 kv, 200 mw substation the substation is connected with three substations or load viz. The double bus scheme has been used in important 2 kv substations. Scf043l2 west dublin 220110 kv substation and associated works stage 3 report 5 2 site d evaluation 2. Distribution voltages are typically medium voltage, between 2.
Fundamentals of modern electrical substations part 3. Download it once and read it on your kindle device, pc, phones or tablets. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. With 80% of its chapters completely revised and two brandnew chapters on energy storage and smart grids, electric power substations engineering, third edition provides an extensive updated overview of substations, serving as a. Substation construction manual page 2 of 57 reference ni000401r122 ver 3 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802 4. The input for a distribution substation is typically at least two transmission or subtransmission lines. Fundamentals of modern electrical substations part 1. Flat of 100 x 16 50 x 8 mm bill of materials for a typical ss. Earthing practices electrical substation transformer. Guide for the design, construction and operation of electric.
Stages of power substation project design, construction and related environmental impacts and mitigation 45. C earthing at 33 kv substations standard lay out earth mat design considerations 33 kv substation m. The future substation design requires an understanding how both primary and. Prepared by the subcommittee on the design of substation structures of the. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. The substation is fed 16 mw power from 3 generating stations a,b,c through 400 kv single circuit lines working at around 87% loading the power is received on 400 kv busbar double main and transfer bus scheme. Our team has a thorough knowledge of substation design, as well as wealth of. Interconnections are preferred to new or existing substations. Home download center electrical engineering books and technical guides power substation guides high voltage substation design and application guide substation design the purpose of this document is to provide a general guide to the design of an air insulated switchgear ais and a gas insulated switchgear gis of an ac substation.
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