Ghantoot group electrical project division epc of 3322. The design is then submitted to our mentor for verification keywords. Electrical substation now days the electrical power demand is increasing very rapidly. Ghantoot group electrical project division epc of 33. Detailed design 2306611kv and 230kv substations for mepe. Electrical substation components list diagram, working. Detailed design of 230kv switchyard for bangpakong combined cycle power plant block 5 for egat. Section 4 is the load flow analysis of the substation. The following are the general particulars governing the design and working of the complete system of which the contract works will eventually form a part. Depending upon the availability of resources these stations are constructed. Electric power substations engineering electrical engineering. Preliminary and detailed primary plant design substation site, drainage, elevations, and setting out for. 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.
The power factor is corrected here and the voltage is stepped down to 33kv and power is then transferred to distribution system. Anyone know of a good book on substation design or power systems in general. If normal dno practice is followed the design will be ok. Design of phonsavanh and xamneua substations for edl. The attempt in the new substation designs is to make them more compact and somewhat. Electrical design of 233kv substation line diagram. Key diagram 11kv400v i the 3phase, 3wire 11 kv line is tapped and brought to the gang operating switch installed near the substation. An electrical substation is a combination of a number of major electrical equipments like power transformers, circuit breakers, instruments transformers, bus bars, lightning arresters, control panels, interconnecting cables, capacitor banks, battery set, and other related equipments designed as per the requirements, size, capacity and class of the substation. Appendix c table of contents substation drawings singer substation drawing no. However, the package substation shall be manufactured. You can also choose from 3 11kv substation, as well as from vacuum 11kv substation there are 1,223 suppliers who sells 11kv substation on, mainly located in asia. The stepped down 33kv is further stepped down to 11kv and then finally to 440v to. Guidelines for substation and power distribution systems. District cooling loads if any should be located adjacent to the related 211kv substation.
Idec technical services provides a high quality electrical design associated with the construction of new and the refurbishment of existing 2kv, 33kv and 11kv substations including. With deep knowledge of physical substation design and of the procurement and supply of substation equipment, we successfully engineer innovative and inventive. The system is three phase, 50 hz and power is to be distributed to consumers under nesco at appropriate voltage level via distribution substations, which operate at 33 11kv, 33 0. Ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802. The power transformer, circuit breaker, busbar, insulator, lightning arrester are the main components of an electrical substation. 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. Detailed design of 6611kv thabaung substation for mepe. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit breakerisolator combination. The project work assigned to us was to design a 2 33 kv ehv substation. Section 5 contains the alert summary report generated after load flow analysis. Design,supply,manufacturing,erection, te sting and. Design guide asce manuals and reports on engineering practice book. Also the 211kv substations need to be planned for commissioning to match the power requirement date of projects.
Nov 14, 2011 key diagram 11kv400v i the 3phase, 3wire 11 kv line is tapped and brought to the gang operating switch installed near the substation. The design should also allow expansion of the station, when required. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. Im looking to further my knowledge on the subject and want to know any good texts out there. About 22% of these are power distribution equipment, 29% are transformers, and 3% are other switches. The power from main bus was fed into a 20mva transformer which. The new substation will receive power from a higher capacity 2 kv transmission line with greater reliability than the existing 33 kv subtransmission line. Technical guide the mvlv transformer substations abb group. A wide variety of 2kv substation options are available to you. Detailed design of 23033 11kv shwe myo substation for mepe.
Power substation guides, research papers and studies 3 eep. Electric power substations engineering electrical engineering handbook. A wide variety of 11kv substation options are available to you, such as coil number, poles number, and type. The scope of work consists of the design, manufacture, testing, assembly at manufacturers works and delivery of the complete 33kv to 11kv package substation to endeavour energy. The electrical substation is the part of a power system in which the voltage is transformed from high to low or low to high for transmission, distribution, transformation and switching. Design of distribution substation distribution substation consists of.
High voltage substation design and application guide eep. 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. Electrical power substation engineering and layout. Design parameters and standard layout of a 3311 kv substation. The neutral earthing resistors on the 11kv and 33kv limit fault levels so secondary substations will not be classed as hot. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located.
There is numerous electrical substation components like outgoing and incoming circuitry each. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. Mvlv power substations design and schematics notes network. 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. 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. With deep knowledge of physical substation design and of the procurement and supply of substation equipment, we successfully engineer innovative. These power generating stations may be hydroelectric, thermal or atomic.
The project work assigned to us was to design a 233 kv ehv substation. Sep 20, 2015 the project work assigned to us was to 2 33 kv ehv substation electrical design. Detailed design of 66 11kv thabaung substation for mepe. Commissioning spare parts supply of commissioning spares along with the main equipment, for replacement of damaged or unserviceable ones during the execution of the project at site, to avoid delay in the project schedule. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. The ergon energy design philosophy is to provide substations. All rus borrowers rus electric staff effective date. The top countries of suppliers are india, china, and india, from which the percentage of 11kv substation supply is 1%, 98%, and 1% respectively. Under the project, a new 233 11 kv kawasoti substation will be constructed with a transformer of 233 kv, 30 mva. Our project is to design a 2kv 33kv ehv substation where the incoming power is received at 2 kv from a generating station. 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. Teach yourself using online or book based learning or run your own inhouse or public pmi accredited courses. Design study for new 23311 kv power substation in kingdom of.
Design study for 33 11 kv substation, distribution and protection in the city of kenya. Written for practical application, this book is a valuable resource for professionals operating within different sas project stages including the. Under the project, a new 23311 kv kawasoti substation will be constructed with a transformer of 233 kv, 30 mva. This manual offers the most current guidelines available on analysis methods, structural loads, deflection criteria, member and connection design, structure testing, quality control, quality assurance, connections used in foundations, detailing, fabrication, construction, and maintenance.
Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 33 11 kv. Substation design volume ii physical layout instructor. Lv cable fig shows the single line diagram of 11kv440v substation dp structure. The design of distribution voltage switchgear and gas insulated switchgear gis is described in chapter, in which terminology is also defined. Primavera p6 and microsoft project books, online video training courses and training material available from an internationally. There are three common ways that an 11kv supply may be provided to a site. Soil resistivity values can be assumed or dont matter. Key diagram 11kv400v indoor substation iiteeeestudents. Dam site substation expansion design for xayaburi hydropower project.
Section 6 is the load flow analysis of the substation with an improvement to surmount the problem of under voltage. This handbook offers the whole knowledge of high voltage substations from their design and construction to the maintenance and the ongoing management, the. Prepared by the subcommittee on the design of substation structures of the. Primavera p6 and microsoft project books, online video training courses and training material available from an internationally recognised publisher and pmi accredited rep. Substation design high voltage substation design is a complex engineering activity that embraces a wide variety of disciplines.
Substation structure design guide provides a comprehensive resource for the structural design of outdoor electrical substation structures. 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. Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. Power supply guidelines for major projects 8 of 19 issue. It is not the intention to specify all the manufacturing, testing and material requirements in detail. Earthing design of 11kv and 33kv rural substations in the uk. The incoming voltage level for this substation is 220kv. 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. Epc of 3311kv primary sub station 80 mva and associated 33 kv cable works at m41 icad labour city, abu dhabi. 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. Design,supply,manufacturing,erection, te 2 11 kv substation with sas at i. About 50% of these are power distribution equipment.
The design of the entire substation was made keeping in mind the most basic requirements of a proper. Anyone know of a good book on substation design or power. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly. Design study for 3311 kv substation, distribution and. The document is divided into 12 chapters starting from electrical. Asce manuals and reports on engineering practice no. The electricity substation is a network of electrical equipment which is connected in a structured way in order to supply electricity to end consumers. Technical specification construction of 3311 kv primary sub.
1365 695 693 1365 436 1442 540 1527 446 220 1249 225 1252 513 1635 1111 839 716 190 816 635 878 1017 897 829 841 376 1120 1397 443 1440 1170 655