Drawing, documentation and hv equipment requirements added. Distribution substations michigan technological university. The document is divided into 12 chapters starting from electrical arrangement to lightning and earthing protection. Offshore substation design development of standards. The manual is applicable for all substation projects. Dnv gl creates basic designs and specifications and executes feasibility studies for high voltage substations and installations such as short circuit laboratories. Substation basics electrical configuration physical design protection and controls design and construction coordination. Technical guide the mvlv transformer substations abb group. Impact of new grid developments on substation design. When the substation life cycle reaches the design limits, it is time. Learn the latest criteria and practical techniques for the design of hv substations. Pdf substation design manual shally gupta academia.
A substation engineer should have a good understanding of the electrical equipment and layout of hv power substation. Design guide for rural substations usda rural development. The requirements in the design and other factors to be considered before the design as well as the beme for the design. Power system hv substation design course poweredge asia. Design of earthing grounding system in a substation grid. Ehvehv and ehvhv substations may have several configurations topologies, depending on the requirements of the continuity. The substation construction manual is not intended to replace asset management standards, but. High voltage substation design is a complex engineering activity that embraces a wide variety of disciplines. Primary unit substation transformer liquidfilled definition a primary unit substation is a closecoupled assembly consisting of enclosed primary highvoltage equipment, threephase power. 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.
High voltage substation design and application guide eep. Applications and considerations ieee ced houston chapter 201220 electrical system substation a set of equipment reducing the high voltage. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. This document is a general guide to the design of an air insulated switchgear ais and. The 21st century substation design power systems engineering. Fundamentals has extended capabilities in the field of hv substation maintenance, refurbishment and installations. Substation design guide a pdh online course for engineers. A unit substation is factory built and tested, then shipped in modules that are bolted together at the site. Myr group subsidiaries have constructed hundreds of highvoltage substations, switching stations and interconnect stations from 34. Fundamentals of electrical substations and switchgear. Substation civil design and construction standard the safety of personnel and equipment must at all times be paramount particularly if live overhead lines or underground cables exist within. Technical specification construction of 3311 kv primary substations. I subscribed this morning to your website and immediately thereafter there came up a link to download the pdf ebook power substation design calculations a checklist of 18 studies. Power substation design calculations a checklist of 18.
The manager substation design is the subject matter expert sme. Operate instruments or metering from high voltage or high current circuits. Home technical articles 7 design diagrams that hv substation engineer must understand hv power substation a substation engineer should have a good understanding of the electrical equipment and layout of hv power substation. The substation design manual is not intended to replace asset management standards, but rather. Our team has a thorough knowledge of substation design, as well. Earthing system is made of a mesh of buried bare copper cable, with additional earth rods, and shall be calculated, being recommended to use ieee std. Were looking for a hv substation design engineer to add to our design team and become the driving force behind our high voltage projects. Fundamentals of modern electrical substations part 1.
Unit substations usually contain high and low voltage disconnect switches, one or two threephase transformers, low voltage breakers, high voltage fusing, bus work, and relays. General specification for the civil engineering and. Basic substation configurations and the components avo training. Touch voltages threshold values for physiological effects iec 604795 1. Part 1 also provides an overview of substation major equipment, explaining the mission, and arrangement of each component. Learn more about hv substation design at poweredge asia. Supporting the standard substation designs are standard materials in the form of equipment specifications, period contract high voltage plant and. The technical specification for the civil engineering and building design and construction of secondary substation or 2275400kv substation equipment enclosures that form an. This comprehensive overview brings these disciplines together to give you an. 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. Substation lightning protection and earthing standard.
Ieee ced houston chapter 201220 electrical system substation a set of equipment. Types and configurations of ehvehv and ehvhv substations the role of ehvehv and ehvhv substations in transmission network ehv and hv equipments types of ehvehv and ehvhv substations common configuration of ehvehv and ehvhv substations complementary installations of ehvehv and ehvhv substations busbar. Detailed investigation of substation and preparation of boq to be done by the bidder. Basics of designing power substations 3 phase associates. The unit substation is a relatively recent development. Applications and considerations dominik pieniazek, p.
Substation lightning protection and earthing standard effects of current on human beings and livestock part 5. Surge arresters or lightning arresters discharge the over voltage surges to earth and protect the equipment insulation from switching surges and lightning surges. After completion the student will be familiar with all aspects of substation design and with a publication that can be a valuable resource during the development of preliminary and frontend studies for substations as well as during detailed design, construction, operation maintenance and startupcommissioning. The 3d substation design is a worldwide phenomenon. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. Common configuration of ehvehv and ehvhv substations. Highvoltage substations, the node points of todays complex power transmission infrastructure, play a key role in meeting this demand safely and reliably. The main considerations taking into account during the design process are. Distribution substations may also be the points of voltage regulation. Management boem requested proposals to provide recommendations for offshore substation design development of standards. The future substation design requires an understanding how both. High voltage substation design and application guide. Gis substation design and execution hv and ehv gis. As you can see, the overview is complex, but on the other hand the mvlv.
618 918 1285 78 715 857 766 552 1029 390 999 1416 985 272 352 605 464 1310 447 699 481 1443 1300 712 198 596 340 1314 157 1147 1373 183 538 949 174 228 753 147 146 257 889 994 215 771