No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. D substation standards identification and security signs 8. Power substation guides, research papers and studies eep. Anyone know of a good book on substation design or power systems in general.
Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. The design of earthing system for 230 kv substation is challenging task. Stage 3 detailed design report rev d tracked changed. The incoming voltage level for this substation is 220kv. Both stations included all engineering, procurement and civil site works, plus installation of foundations, steel and read more. Substation design volume ii physical layout instructor. Substation construction was completed for two new 23034. Design parameters and standard layout of a 3311 kv substation. Secondary unit substation transformers transform a. Dam site substation expansion design for xayaburi hydropower project. Experience in implementation of relaycontrol house for 230 kv. A substation standards switching diagram operating numbers bus configuration 6.
All rus borrowers rus electric staff effective date. Installation of 11kv440v distribution substation ajinkya lonare1, pravin 2bodadkar, 4shuchiket darunde3, dr. A safety is one major concern in the operation and design of an electrical power system. Prepared by the asce subcommittee on the design of substation structures, this new manual offers current recommendations developed by substation structure designers utility engineers, structural and electrical engineers, and anyone that works in the field of transmission line substation design will benefit from this manual. Power system structure the typical power system structure is shown in fig. Electric has built an industrywide reputation as the single source solution to all of your substation construction and maintenance needs including estimating and support, material ordering, tracking and expediting, foundation construction, steel erection, bus work installation, and power and control cable installation. Pdf design of earthing system for 230 kv high voltage.
Industrial automation abb drives guides abb protection books siemens ee. B substation standards switching diagram operating numbers bus configuration 7. Potential distribution pattern under a 230 kv bus bar using finite element. Sep 01, 2014 2 kv substation, purukul, dehradun the 2 kv substation was commissioned in the year 27th march, 1983. Nominal system voltage kv highest system voltage kv phase and earth mm between phases mm safety clearance mm ground clearance mm 11 12. A novel approach for high voltage power substations. 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. This document outlines the primary design standard for transgrid substations. Inspections and tests in situ prior to putting into service 61. Three epc projects were associated with the overall construction and operation of thr cedarpoint 250mw wind farm. For the 35kv substation, internal bridge or single bus sectionalizing connection can be adopted. There are two main 2 kv bus incoming for the substation. The power from main bus was fed into a 20mva transformer which.
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. Medium voltage products technical guide the mvlv transformer. The fentress, hickory and shawboro substations were modified to improve reliability of dominions 230kv system. Technical guide the mvlv transformer substations abb group. An electrical substation is a subsidiary station of an electricity generation. This book is a reference book for academia, substation design departments, and. 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. Agrawal 1,2,3be student123, department of electrical engineering 4proffessor4, department of electrical engineering kdk college of engineering, nagpur, maharashtra, india abstract transmission. Substation design high voltage substation design is a complex engineering activity that embraces a wide variety of disciplines.
Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. The input for a distribution substation is typically at least two transmission or subtransmission lines. Technical specification construction of 3311 kv primary sub. Electric power substations engineering, third edition. One important element of good power system design is the proper selection of the distribution equipment. Meralco required a highly reliable gis 115 kv substation from a european contractor abbs response 115 kv gis elk04 including. The ergon energy design philosophy is to provide substations. Various options were researched but following a process of elimination, two viable options were evaluated. This paper presents the design of earthing system for 2 kv substations and simulation for calculation of required parameters.
To better understand the importance of electrical substations, lets start with a discussion about the structure of the power systems and their main components. This paper is to provide information pertinent to safe earthing practice in substation. The 21st century substation design power systems engineering. Detailed design 2306611kv and 230kv substations for mepe. The new automated dropin control house engineering design utilized for the relay. The distribution transformer reduces the voltage to 230115 v, which supplies houses. Fundamentals of modern electrical substations part 1. Tiger tie substation is a major transmission substation in the utilitys electric grid that. Books about substations for the electric utilities industry and linemen. 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. Im looking to further my knowledge on the subject and want to know any good texts out there.
Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Technical specification for construction of 3311 kv 2. The design of distribution voltage switchgear and gas insulated switchgear gis is described in chapter, in which terminology is also defined. Distribution substations michigan technological university. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. The future substation design requires an understanding how both primary and secondary. All documents, ee software and ee books are free to download. Complete design,engineering and consultancy services for 233 kv,2x50 mva ab zone substation 7x2 kv bays,12x33 kv bays, 11 kv 7 panel swbd. Aug 22, 2016 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. I need a free software for earthmat design for 33kv to 400 kv substations in india. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. Due to the areas high profile, the new substation and its source and distribution lines were to be virtually invisible. Electricity generation, transmission and distribution guides eep.
Design guide for rural substations usda rural development. Electrical design of 233kv substation line diagram. Other requirements of the substation electrical system 56 10. Prepared by the subcommittee on the design of substation structures of the. Sep 20, 2015 the project work assigned to us was to 233 kv ehv substation electrical design. Biological and medical aspects of electromagnetic fields. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Anyone know of a good book on substation design or power. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. Presentation on industrial training in 220kv substation ig nagar, jaipur on the topic operation and maintenance of ehv equipment and trannsmission system. Distribution voltages are typically medium voltage, between 2. The main electrical wiring method of substation should be determined according to the substation s status in the power grid, number of outlet circuits, equipment features, load characters, and other conditions.
This comprehensive overview brings these disciplines together to give you an interactive guide to high voltage, air or gas insulated substation design. The same methodology is used on each portion of the northeast georgia improvement project. I need a free software for earthmat design for 33kv to 400 kv substations. This paper is to provide information pertinent to safe earthing practices in ac substation design and to establish the safe limits of potential difference under normal and fault conditions.699 1039 227 156 170 963 620 185 1166 802 830 1407 318 728 925 1003 609 528 919 262 441 1378 685 13 440 799 1311 1439 1052 1216 214 225 722 1422 136