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. Part 3 of the course fundamentals of modern electrical substations is concentrated on substation engineering aspects, which may be very challenging and require from utility companies engineers a very diverse knowledge and experience to address these aspects. There are nonshielding methods, such as use of lightning arresters and spark gaps. Goals of system design when considering the design of an electrical distribution system for a given customer and facility, the electrical engineer must consider alternate design approaches that best fit the following overall goals.
Pdf substation design manual shally gupta academia. A piece of wire connecting a battery to motor load can span hundreds of feet. A nononsense, jargon free guide to the fundamentals of web design fundamentals of electrical engineering pdf fundamentals of electrical circuits fundamentals of electrical. Mcdonald the use of electric power substations in generation, transmission, and distribution remains one of the most challenging and exciting areas of electric power engineering. Electric power may flow through several substations between generating plant and consumer, and may be changed in voltage in several steps.
Basic substation configurations and the components avo training. Electric power may flow through several substations between generating plant and consumer, and may be changed in. Ranked 27th in quality of electricity supply source wef. Fundamentals of modern electrical substations two days 8 pdh version a live course on essential fundamentals of electrical substations, the most complex component of transmission and distribution systems. The document is divided into 12 chapters starting from electrical arrangement to lightning and earthing protection. In high and medium voltage air insulated substations ais the electromagnetic field, which causes are the static charges of bare cable and conductors and by the atmospheric conditions surges, induce voltages at nolive parts of the installation that create potential differences between metallic parts and ground and also between different points of. Download electric power substations engineering by john d. This program is presented as an introductory course on the fundamentals for the electrical, civil, structural design issues of electric power substations. Standard, dnvglst0145 edition april 2016 page 3 dnv gl as changes current changes current general this document supersedes dnvosj201, november 20. Impact of new grid developments on substation design. All rus borrowers rus electric staff effective date.
The role of ehvehv and ehvhv substations in transmission network. Substation structure design guide provides a comprehensive resource for the structural design of outdoor electrical substation structures. Electrical substation an electrical substation is a subsidiary station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the reverse using transformers. Study substation design subjects at a level appropriate to those relatively new to the field. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions.
Did you ever wonder about those substations you see all around your neighborhood. This electrical substation and switchyard design course focus on elementary safety standards and practices in substations and switchyard 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. Topics will cover safety, standards, site development, grounding practices, bus configurations, ac and dc. The transformation and switching station is generally known as a substation which is further elaborated below. Topics cover safety, standards, site development, grounding practices, bus configurations, ac and dc ancillary systems, and major equipment. The components are interconnected such that creating a. Pse provides innovative solutions with proven approaches when designing substations for cooperatives, municipalities, distributed energy resource applications, and industrial facilities. Substation design criteria ieeeansi standardsguidelines. Fundamentals of electrical substations and switchgear.
Technical guide the mvlv transformer substations abb group. Introduction to substations annotated instructors guide module overview this module introduces trainees to the function of substations at all levels of the power grid, with an introduction to typical substation components included. Power systems engineer bob ringlee tells us the basics about power substations. Best practices for protection and control applications for transmission substations.
Expert instructors with decades of substation design experience will guide you in learning how to develop reliable substation. A substation is a part of an electrical generation, transmission, and distribution system. 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. Get an introduction to technical requirements, configuration philosophies, design practices, information sources and work processes. Substations should be designed, constructed, and operated to meet customers needs at the lowest. Part 1 also provides an overview of substation major equipment, explaining the mission, and arrangement of each component. Fundamentals of substations for nonengineers february 2627, 2018 nashville, tn page 2 overview this course will introduce and provide nontechnical people with the basics of a substation and all the general components. High voltage substation design and application guide eep. Edms, printed to an electronic drawing set adobe pdf and issued to the project manager. What is a electrical substation definition, layout, and. The typical power system structure is shown in fig. Design of earthing grounding system in a substation grid. Overhead lines and substation equipment can be protected against direct strokes to a considerable extent by using earth or ground wires, which shield the equipment. Because the copper or aluminum wire has resistance, some power is lost as heat resulting in voltage drop along the wire.
Electrical system design fundamentals and verifications. Power system structure the typical power system structure is shown in fig. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. This chapter presents general information concerning the design of the substation physical arrangement. The main considerations taking into account during the design process are. Substation equipment an overview sciencedirect topics. This program is a process of evaluation, audit and maintenance of abs approved product database. Overview purpose of substations substation equipment. Substationenclosed switchgearpcc fundamentals niel miele, pe, leed ap pacs industries. An electrical substation is the component of a power system with which voltages are transformed for the transmission, distribution, transformation and switching of power. Pdf electric power substations engineering by john d.
An electrical substation is a subsidiary station of an electricity. Practical electrical substation safety for engineers. Ehvehv and ehvhv substations are an important element of the electricity transmission network of a country or of a large area of a country and their functions are. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. The ergon energy design philosophy is to provide substations. Fundamentals of modern electrical substations two days 8. Robust protective relaying scheme design substation configuration. Distribution substations michigan technological university. The electricity substation is a network of electrical equipment which is connected in a structured way in order to supply electricity to end consumers. Learn the fundamentals of electrical, civil and structural design issues of. Electrical substation components list diagram, working.
Our experienced substation team offers flexibility to tailor designs that are driven by client satisfaction and have gained the reputation of being dedicated, responsive, and efficient. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. An indoor substation houses all electrical equipment within the walls of a building. 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. Electric power substations engineering, second edition. Recent technological develop ments have had a tremendous impact on all aspects of substation design and operation. 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. 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 objective of electric power substations engineering is to provide an extensive overview of substations, as well as a reference and guide for their study. Transmission basics facilities, interconnection and permitting laurie a. Fundamentals of modern electrical substations part 3.
Tribal leader forum series feb 78 2012 2 overview basics regarding electrical system basics of transmission planning basics regarding interconnection. Nerc prc001 all relay settings must be coordinated. Electrical substation design fundamentals school of. Study substation design subjects at a level appropriate for those relatively new to the field. An electrical substationis a subsidiary station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the reverse using transformers.
The courses do not necessarily have to be taken in order and, for the most part, are standalone. This course is one of a series of thirteen courses on the design of electrical substations. Learn the fundamentals of electrical, civil and structural design issues of electric power substations. Shielding methods do not permit an arc to form between the conductor and ground. 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. Power substation design calculations a checklist of 18. Fundamentals of modern electrical substations part 1. Due to this drop, the voltage at the receiving end may not be adequate to start the motor. This fundamental course leads you through a stepbystep study of the substation design and construction process.
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