1 new standard for exchanging information between networks implementing iec 61850 and ieee std 1815 distributed network protocol dnp3. A gas tight barrier insulator in switchgear serve for the separation of gas compartments and prevents neighbouring switchgear parts from being affected during maintenance. Outdoor ac substations, either conventional or gasinsulated, are covered in this guide. For voltages up to 8kv, the pipe can be filled with dry nitrogen gas highpressure gas filled, hpgf, though synthetic. A typical gas insulated substation is shown in fig. Ieee 605 guide for bus design in air insulated substations. A gas insulated substation gis uses a superior dielectric gas, sf6, at moderate pressure for phasetophase and phasetoground insulation.
Ieee 8020 ieee guide for safety in ac substation grounding. The scope of the committee describes the technical responsibilities of the main committee and of its subcommittees. Substation oneline diagrams includes discussion ieee. Safety design of ground grid in distribution substation. E4 ieee guide for safety in the installation of mobile substation equipment chair jesse rorabaugh ieee pes technical committee working group recognition award. Ieee std 8371989 eee standards ieee standards substations. Recent technological developments have had a tremendous impact on all aspects of substation design and. Gas insulated substation ppt pdf presentation gas insulated substations gis is a compact,multicomponent assembly enclosed in a ground metallic housing in which the primary insulating medium is compressed sulphur hexafluoride sf6 gas. Gas insulated switchgear and gis substation essentials your true partner in attaining professional excellence a 2day professional development seminar on. Iec 62271210 mv ac gas insulated switchgear assemblies gis vii.
Toshibas gas insulated substation gis is a compact and highly economical substation solution for electric utilities, commercial, and industrial applications in densely populated cities. A gasinsulated substation gis uses a superior dielectric gas, sf6, at moderate pressure for phasetophase and phasetoground insulation. The substation committee sponsors a special issue on modern substation technologies, which will be published in the ieee transaction of power delivery. Switchgear committee 2019 ieee pes technical council committee of the year. Ges f35 gis is a fieldproven solution with high availability that meets the challenges of networks up to 170 kv for power generation, transmission, distribution, tertiary and heavy industry applications.
High reliability and higher efficiency has been reached over the last four decades. Nouri abstractovervoltage characteristics of typical single bus, double bus and one and a half bus gis configurations under. K4 ieee guide for application and user guide for gasinsulated transmission lines, rated 72. In iec he is secretary of sc 17c high voltage switchgear assemblies. Contents introduction conventional substation ais limitation of ais need for gis introduction to gis gis unique features components of gis substation advantages of gis over conventional open air. Ieee power and energy society entity annual report 2019 entity. No attempt is made to cover the grounding problems. Practical and theoretical aspects are handled by acknowledged gis experts who have been involved with the technology from the. Investigation into transient sfo, ffo, vfto overvoltage characteristics for typical gas insulated substations l. Huge list of latest electrical engineering ee seminar topics.
The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in sf 6 gas inside grounded metal enclosures. Summary gas insulated switchgear or substations gis have been successfully in use for almost 40 years with an increasing use world wide. Distribution, transmission, and generating plant substations are also included. Iec 62271203 highvoltage switchgear and controlgear part 203. A guest editorial board was organized, which issued a call for papers. Gis gas insulated substations an electrical engineer.
Kelley for successful balloting of ieee 837 standard for qualifying permanent connections used in electrical power substation. E4ieee guide for safety in the installation of mobile substation equipment chair jesse rorabaugh c. Reduction of short circuit caused step potential at the edges of the substation grounding grid 10. Gas insulated substations gis is a compact,multicomponent assembly enclosed in a ground metallic housing in which the primary insulating medium is compressed sulphur hexafluoride sf6 gas. Students can download abstract full report in pdf, ppt, doc etc. This guide is primarily concerned with outdoor ac substations, either conventional or gasinsulated. Gasinsulated substations high system reliability highflexibilityofitssolutionsmodularityexpandability gasinsulated substations high flexibility of its solutions modularity, expandability compact space saving solutions innovative solutions devices, switchgears low life cycle costs reliable and competent partners operator. E4ieee guide for safety in the installation of mobile substation equipment chair jesse rorabaugh ieee pes technical committee working group recognition award. Subcommittees, in addition to their technical responsibilities, have direct responsibility for remaining cognizant of social implications, the environment, esthetics, increased employment, and other matters as related to the practice of electrical engineering. Guide for development of specification for turnkey substation projects 2. Power and energy education, collaborative research, and workforce development. Alternatives to overhead presented at 47th minnesota power systems conference mipsycon. Substation oneline diagrams includes discussion published in.
Sc 17c hv ac gas insulated switchgear assemblies gis. Iec 62271207 hv ac gas insulated switchgear assemblies gis 2. The substation uses a breakerandahalf scheme rated 63 ka at 550 kv and 80 ka at 245kv. P80 revision guide for safety in ac substation grounding p1815. Conclusion gas insulated substations wiley online library. He has published 150 technical papers and holds 31 patents in the field of gas insulated technology. The main buses at each voltage are rated 7,500 a continuous. Ge provides a full range of gasinsulated substations gis for utilities and industries worldwide. A call for papers in these areas resulted in the submission of. The clearance required for phase to phase and phase to ground for all equipment is much lower than that required in an air insulated substation. The sf6 gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. Jul 07, 2014 the start of the book presents the theory of gas insulated technology, and outlines reliability, design, safety, grounding and bonding, and factors for choosing gis.
Presented paper refers to service continuity of gas insulated substations, a topic which is also dealt in annex f of iec international standard no. The third chapter presents the technology, covering the following in detail. An overview on gis gas insulated substation engineering ieee. Gis is now in widespread use in the electrical power industry, especially in metropolitan areas. Practical and theoretical aspects are handled by acknowledged gis experts who have been involved with the technology from the start. Download electric power substations engineering by john d. A 2day professional development seminar on gas insulated.
A cathodic protection system is important to further protect the pipe from corrosion. Distribution, transmission, and generating plant substations are included. Gas insulated switchgear or substations gis have been successfully in use for almost 40 years with an increasing use world wide. An overview on gis gas insulated substation engineering. The seismic forces to which the substation may be subjected see ieee std 693 tm2005 and ieee std 1527 tm2006 c the design of mounting structures. Sulphur hexaflouride sf6 gas the primary insulating medium. Pdf electric power substations engineering by john d. With gis experience spanning 50 years across a wide range of industries and applications, ge is a leader in the. High reliability and higher efficiency has been reached ov. Presented paper refers to service continuity of gasinsulated substations, a topic which is also dealt in annex f of iec international standard no.
Earthing switches, instrument transformers, and gasinsulated switchgear. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. Jing hong, yue li, yiran xu, chen yuan, hong fan, guangyi liu, renchang dai, substation oneline diagram automatic generation and visualization, innovative smart grid technologies asia isgt asia 2019 ieee, pp. Contents introduction conventional substation ais limitation of ais need for gis introduction to gis gis unique features components of gis substation advantages of gis over conventional open air substation disadvantage of gis next presentation work. K12 ieee guide for specifications for gasinsulated substations rated 52kv and above chair george becker 5. Papers must be submitted in pdf and should be no longer than 05 pages, following the ieee conference format. Gas insulated transmission lines for high power transmission 12. Comprehensive reference covering all aspects of gas insulated substations including basic principles, technology, use application, design, specification, testing and ownership issues this book provides an overview on the particular development steps of gas insulated highvoltage switchgear, and is based on the information given with the editors tutorial. Ieee std 8372002 revision of ieee std 8371989 i eee standards 837tm ieee standard for qualifying permanent connections used in substation grounding published by the institute of electrical and electronics engineers, inc. These seminars also include research papers on many topics and ieee seminars on advanced topics. K12 ieee guide for specifications for highvoltage gas insulated substations rated 52 kv and above chair george becker 5.
In cigre he is member of the strategic advisory group of sc b3 substations. A gas insulated substation gis uses a superior dielectric gas, sf 6, at moderate pressure for phasetophase and phasetoground insulation. Sc 17c hvmv mobile substations this new iec international standard is planned to start for ac air. He is ieee fellow and chairman of ieee pes substations committee working group of the gis book.
Paper forum session on various substation related topics 6 papers hosted in the poster session. Conventional substations using atmospheric air as the main dielectric cannot satisfy these requirements, but totally enclosed substations using sulphur hexafluoride sf6 gas insulation that are also known as gas insulated substations gis. Interface of new gasinsulated equipment in existing gasinsulated substations rated above 52 kv 2 balloting. So dear researchers i need your help in modeling of gas insulated substation circuit diagram for doing. Gas insulated substations is an allinclusive reference guide to gas insulated substations gis which takes account of its basic principles, technology, application, design specification, testing and ownership issues. Gasinsulated metalenclosed switchgear for rated voltages above 52 kv 092011 orequired leakage rate gas insulated substations is an allinclusive reference guide to gas insulated substations gis which takes account of its basic principles, technology, application, design specification, testing and ownership issues. Special issue on modern substation technologies the reduction of available space and the high price of the real estate in urban and residentialareas make the building of new substation facilities difficult and costly. Ieee 605 guide for bus design in air insulated substations active, most current buy now. Gas insulated substations transmission distribution. Ieee guide for gasinsulated substations rated above 52kv chair david solhtalab. Computation of transient electromagnetic fields due to switching in. There are five major considerations in the differences between the two high voltage substations. Ieee pes technical committee working group recognition award. Iv general technical specification for 220kv sf6 gas insulated metal enclosed.
Combined with a significantly reduced footprint and sf6 gas insulation, toshiba gis can operate in unconventional indoor spaces while maintaining its. 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. Jan 31, 2008 conventional substations using atmospheric air as the main dielectric cannot satisfy these requirements, but totally enclosed substations using sulphur hexafluoride sf6 gas insulation that are also known as gas insulated substations gis. Sf6 gas superior dielectric properties used at moderate pressure for phase to phase and phase to ground insulation preferred for voltage ratings of 72. The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in sf6 gas inside grounded metal enclosures.
Combined with a significantly reduced footprint and sf6 gas insulation. Investigation into transient sfo, ffo, vfto overvoltage. The differences between air insulated substation engineering and gas insulated substation engineering are vast. Ieee power and energy society 2015 entity annual report. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. Gas insulated switchgear is used in industrial areas to fulfil highenergy demands by space. With proper caution,the methods described herein are also applicable to indoor portions of such substations, or to substations that are wholly indoors. Ge provides a full range of gas insulated substations gis for utilities and industries worldwide. Gas insulated substations transmission distribution systems.
Gas insulated substations wiley ieee ieee std 11001999, ieee recommended practice for powering and grounding electronic equipment the ieee emerald book ieee recommended practice for grounding of industrial and commercial power systems ieee green book foundations for microstrip circuit design wiley ieee handbook of digital forensics of. I am studying about very fast transient overvoltages in gas insulated substations. An overview on gis gas insulated substation engineering ieee foothill society pes chapter and ieee pes student chapter, cal poly pomona are pleased to sponsor a talk on the topic, an overview of gis substation engineering, by mr. It should be designed for indoor application with meteorological conditions at site winter 3c to 14 c and summer 31 c to 46 c, seismic zone.
Tom antonucci for the benefit of ieee, particularly the student members, with an interest to power systems. Most of the power transmission and distribution substation in metropolitan electricity authority mea are of gasinsulated substation gis type due to the restriction of space and very high cost of land in urban areas. Application and user guide for gas insulated transmission lines, rated 72. A gas insulated substation gis is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the insulating medium. After the evaluation of the short papers 23 full length papers has been submitted for the special issue. Optimal location of substation fences to protect the nearby public walking 11. The public atlarge may consider the building of a new substation as. K4 ieee guide for application and user guide for gas insulated transmission lines, rated 72. A gasinsulated substation gis uses a superior dielectric gas, sf 6, at moderate pressure for phasetophase and phasetoground insulation.
327 984 28 1444 140 1313 1527 1031 740 1522 612 464 266 204 1421 1582 1319 1516 600 114 1206 662 285 720 649 111 1099 1097 68 1089 1499 993 1284 921 81 817 373 258 442 492