A case study of 2 kvkilimambogothikakiganjo line j. The land information system lis is a software system that takes advantage of the technological improvements in computing and environmental monitoring tools to enable a global high resolution land modeling. Sf 6 to air or sf 6 to oil bushings research, development and education the test systems can be used as voltage source for pd measurement. There are different types of gas insulated metal enclosed switchgears available depending upon their constructional feature. Pdf application of geographical information system and spatial. Saint marys university of minnesota university central services press. In this study, the penang island is selected for land suitability analysis using geographic information system gis. Just to give an idea of the order of magnitude of the tgpr these are the results of the measurements performed in a 525 kv gis by ontariohydro 6. A land information system lis is a geographic information system for cadastral and landuse mapping, typically used by local governments a lis consists of an accurate, current and reliable land record cadastre and its associated attribute and spatial data that represent the legal boundaries of land tenure and provides a vital base layer capable of integration into other geographic systems. Risk assessment for wildfire occurrence in highvoltage. Institutional factors and software developments part one 1 introduction in ghana, as elsewhere in the world, land is a unique resource of fixed location, incapable of expansion in supply except in cases where, marginal increases have been made through reclamation. High voltage transmission lines deliver generated power. Gis system combines different layers of information about a.
Gis highvoltage gas insulated switchgear substations. The maps were also made available to users in pdf format via an internal web site. Cadastral is the method of registering land, designed to ensure the rights of individuals and the state of their property. The planning and the design of the area is used as follows. The choice depends on several factors like screen bonding method, conductor area and available. Oct 29, 2014 typically an lis refers to a land information system which focuses on the management of land. A gis references these realworld spatial data elements to a coordinate system. Various works has been carried out in field of distribution system analysis using gis based technologies. Abb substations with gasinsulated switchgear gis are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for utility, commercial and industrial customers. Monitoring devices are available to control the status of the surge arresters in ac systems. This paper aims to give a general view of geographical information system and spatial informatics.
Land information management system lims is defined as the combination of human and technical resources, together with a set of organizing procedures that produce information on land in support of a broad range of managerial requirements fig, 1995. Principles of geographic information systemsan introductory. In 1976, abb delivered the first 500 kv gis to claireville, canada. Siemens high voltage direct current systems hvdc provide the most efficient way of energy transmission over long distances and to support the improvement of the grid stability. Gis solutions for power generation and transmission services esri.
Reliability of substation configurations daniel nack, iowa state university, 2005 introduction while one of the strongest points in a power system is the electric substation, it still contains what could be described as weak points or points of failure that would lead to loss of load. Some gis software will allow us to suppress duplicate names, but not diva, so an alternative approach must be used to generate an acceptable map. Using multisource data and remotesensing techniques, a risk assessment of wild. Mcda is the basic base for land suitability analysis in the rational land use planning using gis. Designing a new iec 61850 substation architecture and solving encountered issues. Land information system lis as an effective and efficient. Gis solutions for power generation and transmission services. Abb is the global leader in high voltage gis technology with more than 20,000 bays installed around the world. Standardization of high voltage electric transmission line siting methodologies, by using. Application of geographical information system and spatial. Lis is also designed to directly ingest the vast array of high resolution observations such as. Optimum routing of distribution system network using gis. Distribution voltages are typically medium voltage, between 2.
Relational database andor geographic information system. Therefore, for planning purpose all land associated information should be available in the form of a computer database, which can be easily. Geographic information systems in local government. Remote sensing rs and geographic information system gis technologies and their derived applications are e. By taking the advantage of remote sensing rs and geographic information system gis technology, land record information management system for cadastral mapping was. Pioneer and technology leader driving gis innovations. A geographic information system gis is an organized integration designed to store, manipulate, analyze, and display geographically referenced information. Abb substations with gasinsulated switchgear gis are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for.
Hvdc high voltage direct current highvoltage power. Gis solutions for power generation and transmission services balancing the need to develop new markets, improve system reliability, and reduce operation costs is the greatest challenge for todays utility decision makersa challenge that is successfully met with esri s geographic information system gis software. Information management system is an integrating technology where resources and activities are brought together to support the decision making process of an organization. Gasinsulated highvoltage switchgear gis is a compact metal encapsulated switchgear consisting of highvoltage components such as circuitbreakers and disconnectors, which can be safely operated in confined spaces. Voltage across contacts during disconnector closing. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Gis solutions for power generation and transmission services balancing the need to develop new markets, improve system reliability, and reduce operation costs is the greatest challenge for todays utility decision makersa challenge that is successfully met with esri. Intertwined, they represent an invaluable and underutilized resource. Abb has installed two pass plug and switch system hybrid switchgear modules at a solar plant in daigo, central japan. These mapping applications serve as location awareness platforms and visual perspectives for dc real property, and. Land suitability location analysis for housing development. Gis application to support land administration services in ghana. The use of gis in high voltage transmission line routing in. Land information system, lis a database describing physical or legal characteristics of land areas, sometimes called a land records system lrs.
A high intensity soil survey was created for the southern piedmont agricultural research and extension center. Ppt land information system powerpoint presentation. This is largely due to the fact that gis systems are significantly smaller and weigh less despite the gas weighing more than air. Complicated distribution substations can be found in the downtown areas of large cities, with high voltage switching, and switching and backup systems on the low voltage side. Every activity in general, and developmental project activity in particular, is in some form or the other associated with land.
Gis based electrical system planning and network analysis. The goal of power distribution system including low voltage system and customer supply points. A land information system lis is a geographic information system for cadastral and land use mapping, typically used by local governments a lis consists of an accurate, current and reliable land record cadastre and its associated attribute and spatial data that represent the legal boundaries of land tenure and provides a vital base layer capable of integration into other geographic systems. The all sectors that deal with land analysis and management, consider. The use of gis in high voltage transmission line routing. The management of human settlements in developing countries. Technology progress in highvoltage gasinsulated substations article pdf available in ieee potentials 296. Processing and management documents land records, textual data, spatial data including vectors and raster type of spatial data. Product brochure integrated gis technology up to 170 kv. Land suitability analysis using geographic information.
Product overview abb high voltage products surge arresters. This commentary presents an overview of the use of gis. Typically an lis refers to a land information system which focuses on the management of land. These features can be separated into different layers. The book is also made available as an electronic pdf document. Implementing a gis methodology for siting high voltage electric. The most common forms of land information systems describe property ownership, land value, tax assessment, and property boundaries land information system jump to. Gis technology originated in japan, where there was a substantial need to develop technology to make substations as compact as possible. In terms of land suitability, gis helps the user to define which locations are most appropriate.
Risk assessment for wildfire occurrence in highvoltage power. Mcda is the basic base for land suitability analysis in the rational landuse planning using gis. The district of columbia office of tax and revenue otr, real property assessment division, maps and title gis program, in coordination with octo gis, provides real property mapping applications, services, and data to property owners, the public, and government agencies. Innovative high voltage hybrid switchgear pass plug and switch system is ensuring reliable power delivery from a difficulttoaccess hydroelectric plant in northern italy, owned by major italian utility edison. Compact high voltage hybrid switchgear for outdoor use. Pdf technology progress in highvoltage gasinsulated. The use of gis in high voltage transmission line routing in kenya.
Optimum routing of distribution system network using gis and. Power substation guides, research papers and studies 3 eep. Typical formations include trefoil triangular and flat formations. It is not necessary that high voltage or extra high voltage switchgear has to be installed out doors. In the past, these systems did not always include a map, but with the growth of gis these two now work together. Asia pacific is expected to account for the largest market share of the global gas insulated switchgear market in 2018.
Compact gasinsulated systems for high voltage direct current. Using multisource data and remotesensing techniques, a risk assessment of. However, application of city planning and rebuilding has less research on rural planning 1. Geographic information systems an overview sciencedirect. Land use planning for land management using the geographic information system gis in the loumir watershed of guilan province in northern iran article pdf available may 2008 with 5,469 reads. Implementing a gis methodology for siting high voltage electric transmission lines. The plant will help this country reach its target of 20 percent of its power generation from renewables by 2030. A gis system stores each category of information in a separate layer for ease of maintenance, analysis, and visualization.
Therefore, for planning purpose all landassociated information should be available in the form of a computer database, which can be easily. Compact gasinsulated systems for high voltage direct. In order to determine suitable site, the important factorscriterions are incorporated i. Workflow based system with computer guidance for users. Gis system combines different layers of information about a place for better understanding and depending on the purpose. Cadastral information system for title management in nigeria. 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. Ijgi free fulltext multicriteria high voltage power line routing. Abb xlpe land cable systems 7 xlpe land cable system configurations trefoil and flat formation the three cables in a 3phase circuit can be placed in different formations. Installing a gis high voltage substation can be faster than installing its metalclad ais counterpart. With the installation of the first 800 kv gis in south africa in 1986, abb has proven its technology leadership also at the ultrahigh voltage uhv level. Implementing a gis methodology for siting high voltage.
Land suitability analysis using geographic information system. Gis based national land information management system nlims fig working week 2012 knowing to manage the territory, protect the environment, evaluate the cultural heritage rome, italy, 610 may 2012 introduction the core mandate of the ministry of lands in kenya is to manage and administer the land resource in kenya. In 2009, abb commissioned a gis rated to handle more than one million volts 1200 kv, with a transmission capacity of 6900 megawatts, reaching new heights in terms of global voltage levels. Gis application to support land administration services in. Land information system gis definition,meaning online. Esris gis soft ware is an open system conforming to information. Gis geographic information system and remote sensing technology that carries out complex power system analyses by interfacing these to other power system analysis softwares to plan, to design and to analyze electrical distribution network. The gis medium integrates both landbase and the electrical network maps. Real property geographic information systems gis program. Distribution substations michigan technological university. Pdf land use planning for land management using the. Sf 6 to air or sf 6 to oil bushings research, development and education the test. For more information on the new gis viewer, check out our help page. Alain lamarche, in oil spill science and technology, 2011.
As vacuum technology is not available for high voltage, so for gis or gas insulated switchgear system above 72. High voltage electric power line 100m r 5 high voltage electric stations ts 100m r 6 public institution 10m r 7 cemetery 10m r 8 river 30m stream 10m r 9 forest area 5m r 10 riparian wood 5m r 11 parks 10m 2. The input for a distribution substation is typically at least two transmission or subtransmission lines. Ngigi2 1department of geomatic and geospatial information systems, jomo kenyatta university of agriculture and technology, box 62000002000 nairobi, kenya. Gas insulated switchgear market report, size, share, and. For the best results when using the gis viewer, we recommend. Summary the introduction of the use of geographic information system gis, by many european cities of different dimensions and importance, became a necessity in the complex evolution of the urban and territorial phenomena. Geographic information system gis algorithms to locate. High voltage electric stations ts 100m r 6 public institution 10m r 7 cemetery 10m r 8 river 30m stream 10m r 9. Increasing interest in utilising closedloop offstream phes to support high levels of intermittent renewable energy demands improved geographic information system gis based algorithms to identify prospective sites over a large land area.
Ppt land information system powerpoint presentation free. Increasing interest in utilising closedloop offstream phes to support high levels of intermittent renewable energy demands improved geographic information system gisbased algorithms to identify prospective sites over a large land area. Provided the technician doesnt need to handle the gas itself, gis substations are quicker to install. Geographic information systems electrical supply system are everyday tasks for engineers is a system of mapping of complete electrical network in the discoms. Internet mapping site data disclaimer the information and depictions found on this site are for informational purposes only and waukesha county specifically disclaims accuracy in this reproduction and specifically admonishes and advises that if specific and precise accuracy is required, the same should be determined by procurement of certified maps, surveys, plats, flood. A gis provides the tools to manage and use information concerning land or location related phe nomena. Gis based land information system using cadastral model.
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