Substation substation a station in the power transmission system at which electric power is transformed to a conveniently used form. The first obvious difference is that the blades of the disconnect switches and the earthing switches installed in a gis substation are surrounded by. The determination of the thermal limits based on ieee and iec standards are also included. Substation layout electrical substation electricity. Figure attached shows key diagram of a typical 220 66 11 kv. How to apply for electricity connection this handbook is published by sp group march 2020 procedures and requirements highlighted in this handbook are correct at the time of printing. Our high quality and efficient substations are widely used in industrial and residential sectors. Recent technological develop ments have had a tremendous impact on all. Bipcs step up transformers have dy connected winding. This paper focused 230 66 kv, substation grounding system and calculation results of required parameters at location of kalay region. The substation rating is defined as per the power handling capacity, location and purpose of substation.
C2 appendix c table of contents substation drawings singer substation drawing no. A substation is a part of an electrical generation, transmission, and distribution system. Substation structure design guide provides a comprehensive resource for the structural design of outdoor electrical substation structures. In addition to this ebook, on our website you may read manuals and. This bulletin provides a basic design guide and a reference tool for designing rural. Basic of 400kv substation design scribd basic of 400kv substation design. Substation structure design guide asce manuals and. Such substations are usually for a voltage up to 11 kv but can be erected for the 33 kv and 66 kv when the surrounding atmosphere is contaminated with impurities such as metal corroding gases and fumes, conductive dust etc. Covers the design of the ground grid for safety and proper operation.
To make way for the convention center this 66kv substation had to be relocated. For economy of construction the collector system operates around 35 kv, and the collector substation steps up voltage to a transmission voltage for the grid. These practices and procedures, when properly implemented, will minimize or prevent erosion and sediment pollution from adversely affecting sensitive resources, such as, streams, ponds, lakes, wetlands, and natural vegetative. Hi, i would like to have access to books documents or urls regarding substation design from environmental impact assessment, sub location, construction, equipment rating, substation layout, cables layout, water ducts, and other factors that might affect. Covers the general design considerations, documents and drawings related to designing a substation. Basics, maintenance, and diagnostics vii contents continued page 4. The project work assigned to us was to design a 233 kv ehv substation. 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. Figure attached shows key diagram of a typical 2206611 kv. Background the construction of the new substation was the first step on the critical path of the convention center. Asce manuals and reports on engineering practice no. Design guide for rural substations usda rural development. Operation of a gis substation involves the same principles as operati ng an air insulated substation ais even though the different active elements are physically arranged differently.
Design and calculation of 66 kv neutral grounding resistor for main transformers in bandar imam petrochemical complex bipc power station located in south west of iran abstract. Types of grounding system for industrial networks lower than 45 kv and upper than 2 kv voltage levels are clearly recommended in standards, but for some voltage. Practical training report on 2206611 kv substation eep. Owners supply materials osm 3311 kv power transformers, station 330. Design and calculation of 66 kv neutral grounding resistor. Detailed investigation of substation and preparation of boq to be. Design of 233kv substation 1,sudipta sen, 2,arindam chatterjee, 3,debanjan sarkar 1. Distribution voltages are typically medium voltage, between 2. The future substation design requires an understanding how both. We offer 11 kv, 33 kv, 66 kv and 2 kv substation supply installation work in gurgaon, dehi, ncr, haryana, rajasthan, and other parts of india.
A distribution substation transfers power from the transmission system to the distribution system of an area. Jul 04, 2016 the substation rating is defined as per the power handling capacity, location and purpose of substation. Pdf electric power substations engineering, third edition erlet. To make way for the convention center this 66 kv substation had to be relocated.
In older distribution systems the supply authority collects the bulk energy at 66 kv or less from the transmission substation. Design, supply, installation and commisioning of a new 6611. Mediumvoltage shielded power cable 2 kv up to 35 kv. Manual for transmission lines and substation construction and. Specification for erection, testing and commissioning of.
The 220 kv grid substation at sarita vihar is a air insulated outdoor substation. 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. Home university of southern california dissertations and theses 66 to 11 kv new distribution substation design. Operation and maintenance of a gas insulated substation. Overhead busbar design for 22066 kv gis substation prakruti shah1 and hetal desai2 1,2assistant professor, electrical engg department, navrachana university abstract the paper is assigned to design a 22066 kv hv gis substation. Medium voltage products technical guide the mvlv transformer. The problem with substation upgrades on existing general arrangement designs is the cost involved to upgrade the 66 kv substations to 2 kv. Substation structure design guide asce manuals and reports. A design layout of 233 kv, 200 mw substation the substation is connected with three substations or load viz. In such substations the apparatus is installed within the substation building. Technical specification construction of 3311 kv primary substations.
If you are looking for a ebook gas insulated substation design manual in pdf format, then you have come on to the loyal website. What is the criteria for selection of 33kv11kv or 66kv. Distribution substations michigan technological university. 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.
Manual for transmission lines and substation construction. The ergon energy design philosophy is to provide substations. The station may consist of transformers, switches, circuit breakers and other auxilliary equipment. Federal and state environmental permit information was also included in this document for reference. Design guide for overhead distribution systems photo credit. Design, supply, installation and commisioning of a new 66. You may reading online gas insulated substation design manual or load. Economical voltage rating has been categorised for different power range to be received thumb rule. Download it once and read it on your kindle device, pc, phones or tablets. Simplified method for substation grounding system design.
The electric power substation, whether generating station or transmission and distribution, remains one of the most challenging and exciting fields of electric power engineering. It describes various types of substations, illustrates typical layouts, and presents. Covers the layout considerations, bus configurations, and electrical clearances. In the example provided, the power used on the main lv switchgear is 732 kva. Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. Bus arrangements reliability cost of configuration available space basic configurations single bus single bus with tie breaker.
This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Design guide for overhead distribution systems eep. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2. The grounding system is essential to protect people working or walking in the vicinity of earthed facilities and equipments against the danger of electric shock. Design calculation of voltage transformer 66kv line in 2306611kv substation khin myo mu dept of electronic engineering, mandalay technological university, mandalay, myanmar, email.
Types of grounding system for industrial networks lower than 45 kv and upper than 2 kv voltage levels are clearly recommended in standards, but for some voltage levels in between, such as 66 kv, is not specified. Design, supply, installation and commisioning of a new 66 11 kv substation in thembalethu over a three year period. Abb substations with gasinsulated switchgear gis are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for. Use features like bookmarks, note taking and highlighting while reading substation structure design guide asce manuals and reports on engineering practice book. Download as pdf, 400200 kv substation 400200 kv substation design scribd 400200 kv substation design free download as pdf file graph of sp. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. Any technicalcourseis incompletewithoutsome type of training.
No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. Design, supply, installation and commisioning of a new 6611 kv substation in thembalethu over a three year period. 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 66 11 kv substation. As indicated in figure 1 below, there are specific voltage values used in the distribution of electrical power.
Fundamentals of electrical substations and switchgear. Home university of southern california dissertations and theses 66 to 11kv new distribution substation design. Technical guide the mvlv transformer substations abb group. For solid dielectric power cables up to system voltage of 170 kv plug in. Specification for erection, testing and commissioning of 66. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. Substation layout free download as powerpoint presentation. We present full edition of this ebook in txt, djvu, pdf, doc, epub formats. Design calculation of voltage transformer 66kv line in 230.
Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. What is the criteria for selection of 33kv11kv or 66kv11kv. Supply in the package materials have been classified as under i. Any changes that may arise will be reflected in the next edition. Technical specification construction of 3311 kv primary sub. This book is part of the electrical engineering handbook series published by. The main purpose of the substation is to provide reliable and continuous electric power supply related to the. The input for a distribution substation is typically at least two transmission or subtransmission lines.
This is showing three of the five 220 kv66 kv transformers, as well as. Distribution substations may also be the points of voltage regulation. The first step in planning a substation layout is the preparation of a oneline. This work treat about the development and implementation of a condition monitoring system in a pilot plant of an electric utility consisting in a 66 25 kv, 30 mva power transformer and 66 kv and. Get free 66 kv substation drawing graphical structure 66 kv substation drawing graphical structure if you ally infatuation such a referred 66 kv substation drawing graphical structure books that will offer you worth, get the no question best seller from us currently from several preferred authors. This work treat about the development and implementation of a condition monitoring system in a pilot plant of an electric utility consisting in a 6625 kv, 30 mva power transformer and 66 kv and. Other substations in the area influence the design of a new substation.
These practices and procedures, when properly implemented, will minimize or. There are four 220 kv incoming feeders for this substation coming from. As you can see, the overview is complex, but on the other hand the mvlv electrical substation is the synthesis of several design activities electrical, mechanical, construction. The 21st century substation design power systems engineering. Substation structure design guide asce manuals and reports on engineering practice book kindle edition by kempner jr. Manual for transmission lines and substation construction and maintenance activities. Prepared by the subcommittee on the design of substation structures of the committee on electrical transmission structures of the structural engineering institute of asce. This switch mixes a disconnect switch with an earthing switch.
Substation design volume ii physical layout instructor. The following tenders are possibly related to this tender due to tenders coming from different sources. 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. This chapter presents general information concerning the design of the substation physical arrangement. Design calculation of voltage transformer 66kv line in 23066.
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