In 2007 the methods and equipment making circuit breaker testing in high voltage substations safe were introduced. Quickly create reusable etl workflows that move data from smallworld to autocad. Aabsys captured high, medium and lower voltage cables, streetlight cables, and communication and house connections as per the dimensions with reference to the original raster maps. We help organizations make, adapt, and grow their digital capabilities. Documentation for smallworld is typically installed with the software itself, and it was up to at least 4. The next level range covers 245 kv and 300 kv with one gis type.
The documentation is pretty good and covers user guides, programming, database administration and so on, but i dont think youll be able to access it without a smallworld licence. Installing such a system can result in significant fuel andor purchased electricity savings by trading off unnecessary spinning reserve requirements for. Pdf requirement of ultrahigh voltage gis arrester to. Our suppliers play a vital role in the creation of our solutions. How the high voltage grid works and who regulates it july 9, 20 innovation faculty. Project design released january 2015 this fact sheet is intended as a guideline only to assist major customers in page 2 liaising with ergon energy. Poweron advantage offers an integrated dashboard with predefined work pages, creating a seamless next generation user experience. Our units are currently used in urban areas, closely builtup industrial areas, underground power substations of large commercial.
Presented paper refers to service continuity of gasinsulated substations, a topic which is also dealt in annex f of iec international standard no. Implementing a gis methodology for siting high voltage electric transmission lines. Infosys geographic information system gis your utility can sense and respond to business requirements with a strategic geographic information system. I just accepted an entry level gis tech position with an energy company that primarily uses ge smallworld for their gis needs. Gis for electric provides owners, operators, and planners an editable environment and geospatial tools to better design, analyze, expand, and optimize their networks. The advantages of mitsubishi electric gis are numerous including space savings, flexible. High voltage circuit breaker testing with dual grounding. Working with ge smallworld databases fme community. Smallworld gis is one of the leading geopgraphical information systems gis. Application of geographical information system gis for spatial distribution of electrical transformers in ikorodu district, lagos state, nigeria. How the highvoltage grid works and who regulates it july 9, 20 innovation faculty. Extracting data from ge smallworld into common information model cim xml 1. I graduated last spring and have essentially only used arcgis software in college and my last job, and have minimal experience with qgis and whitebox gat.
Gis digital solutions digital gas monitoring, partial discharge monitoring, controlled switching and low power instrument transformers up to 800 kv. The 345 kv voltage level is treated as 362 kv and is nolonger advocated by standards. Ge smallworld gis also offers concurrent user database access, an advanced transaction management technique, and integration across multiple system platforms, running on unix as well as microsoft windows nt20002003xp operating systems. Connecting to the smallworld database safe software. 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. Magiksf bb gis for utilities and industries worldwide. The world of highvoltage power the technical challenge from the beginning for highvoltage products has been the battle between mechanical, thermal and dielectric properties of the materials used to make them. Discover wide range of smallworld gis solutions globema specializes in industry specific, ge smallworldbased, spatial resources management systems for companies that operate various networks. Major customers should confirm the currency of this fact sheet. We offer services encompassing implementation of gis systems, along with data migration from legacy systems and customization or upgrade of existing applications we have successfully executed longterm projects in companies from following industries. Fme amps up highvoltage maintenance program safe software. The software was originally created by the smallworld company founded in cambridge, england, in 1989 by dick newell and others. Ge designs, manufactures, installs and services a full range of stateoftheart gasinsulated substations gis for utilities and industries worldwide.
The low voltage network is managed in the regions by the formal leader using horizon powers gis system smallworld. Abb gis, type elk14, 362kv with hmb mechanism initial purchase years 0 10 years 10 30 years 30 to 50. Is there a tool for converting smallworld data into a variety of other gis formats. Data transferred from gis to smallworld electric office 15 figure 5 example of ssepds gis system displaying a single substation, low voltage feeder. Gis highvoltage gas insulated switchgear substations. Utilities around the world are realizing that smallworld is the next generation of gis. Retired gas pipe foreign pipeline inserted area propanepropane air line. Pdf application of geographical information system gis for. Smallworld grew to become the global market leader for gis in utilities and communications and remains in this position today. We have a number of smallworld instances and need to create a central repository for the data that can be used by a. First, it produces an operational paper chart, in adobe geospatial pdf format, for each switchyard a point of high voltage power supply. Users can perform secondary circuit optimization for conductor and transformer sizing based on shortcircuit, flicker. More than a format translation tool, fme allows you to manipulate the contents and structure of a dataset to fit the model requirements of the target system.
While the company name has gone, the smallworld name lives on as the brand name for the software technology and. Smallworld is a customised geographic information system gis, which produces ergon energys network model, which in turn includes the distribution network connectivity, the distribution network asset hierarchy and information pertaining to the electrical and spatial parameters of devices. All diagnostic tests available for circuit breakers can, with the. Network data service, gis data acquisition, documentation. Switching process and rules systems operations framework. Use fme to construct automated workflows that convert data from ge smallworld into the dwg format for use in autocad. The fourth level range the lets in 362 kv and 420 kv voltages with the same gis type. In september 2000, it was acquired by ge energy, a division of general electric. We have a number of smallworld instances and need to create a central repository for the data that can be used by a mobile application. Voltage fluctuation and preparing for the future grid mv vision network analysis grid navigator. Mitsubishi electric gasinsulated switchgear gis and gas circuit breakers gcb represent the best of modern technologies.
Smallworld was a gis company founded in cambridge, england, in 1989 by dick newell and others. The entities identified included the low tension electric poles, high tension. It grew to become the global market leader for gis in utilities and communications, according to daratech. Please provide as much information as possible inorder for us to better assist you. Discover wide range of smallworld gis solutions globema specializes in industry specific, ge smallworld based, spatial resources management systems for companies that operate various networks. Gis for electric geographic information systems map etap. The team rerouted voltage cables along the street with reference to the original raster maps. Abb high voltage service proudly supports the following brands with complete life cycle support services. Article created with fme desktop applicable to all versions. Lcnf tier 1 close down report low voltage network modelling. Smallworld analysis and optimization provides low voltage secondary and medium.
Voltage fluctuation and preparing for the future grid. Gis technology originated in japan, where there was a substantial need to develop technology to make substations as compact as possible. Today there is no reason to work with only one side grounded. Purpose share status on replacement of sf6 with environmentally friendly insulating gas for high voltage gis and breakers. Fme for smallworld edition fme with smallworld licensing smallworld translators suite dvd which contains. Ge smallworld refers to a portfolio of gis software solutions for planning and designing networks and systems for the utilities and telecommunications sectors.
Smallworld gis foi desenvolvido em cambridge, inglaterra, em 1989, por dick newell e outros. Smallworld core spatial technology s quality management tools combined with manual or electronic updates submitted to the network inventory facilitate an uptodate and consistent source of network data. A combined pcplcbased load shedding system offers the highest, most secure level of selective load shedding for an indus trial plant. Smallworld analysis and optimization provides low voltage secondary and medium voltage primary load flow, short circuit fault, and flicker analysis using a diversified loading model. For further advice on gis and mapping, please contact the gto data delivery team at. Poweron advantage is changing the industrys approach to data access. Smallworld is the brand name of a portfolio of gis software provided by ge energy connections, a division of general electric. Through guided, streamlined and robust work flows, the intuitive poweron advantage delivers advanced situational awareness in an environment with. We offer services encompassing implementation of gis systems, along with data migration from legacy systems and customization or upgrade of existing applications. Gis ge smallworld erp sap scadadms psi abb network analysis tools for mvlv q service load management enexis mv vision network analysis phase to phase lv gaia network design phase to phase gridnavigator phase to phase system connections and data migration ist and soll demo conclusion.
Learn how to equip your gis geographic information systems infrastructure to. Title picture abbs disconnecting circuit breaker 1 gasinsulated switchgear gis, sempersteig, zurich, 1967. Ge power contact information customer service ge power. It was introduced to the market in 1995 and is designed, just as the vacuum circuit breaker which it uses, to be maintenancefree. Extra high pressure service tap drip box rectifier retired vault retired objects all valves all fittings control fitting service transition smallworld 3. Gis product portfolio and service capabilities there is a legacy of product leadership and many firsts in abbs gis history. An architecture for flexible gis integration of distribution planning. Our products provide functionalities for network inventory, planning and design of network upgrades, operational support and outage management. Extracting data from ge smallworld into common information. Can you segment your customer universe into highvalue users and prospective customers. National grid high voltage overhead electricity lines and. Jul 16, 2014 extracting data from ge smallworld into common information model cim xml 1. Requirement of ultrahigh voltage gis arrester to voltage gradient of metaloxide varistor article pdf available in science in china series e technological sciences 522. We believe that although many gis manufacturers produce a product similar to ours, it is our ability of giving you a high quality system at a reasonable price that sets us apart.
Observe that these two features representing the same smallworld object are related by id. What really is voltage, what effect does a higher voltage have on an unit of charge and what makes. Key details of the source data are preserved and the output. The portfolio includes gis solutions from 60 to 800 kv, along with hybrid, mobile and digital gis solutions, gasinsulated lines and other secondary products to maximize switchgear and network. Fme supports the majority of gis database formats commonly used by utilities and telecoms organisations. Installation fme smallworld suite consists of several components.
Implementing a gis methodology for siting high voltage. Geographic information systems stack exchange is a question and answer site for cartographers, geographers and gis professionals. For network switching, switching operators are required to write and approve programs within this system. Sf6 free hv gis and breakers thomas rak manager of substation and tline standards engineering january 2017 1. Within the transformer voltage is reduced or increased proportionally to the count of copper wire windings on the high and low. Astec performs complex projects based on smallworld gis technology.
Installing such a system can result in significant fuel andor purchased electricity savings by trading off unnecessary spinning reserve requirements for highspeed sheddable load points. Low voltage network modelling and analysis environment project ref. Pdf application of geographical information system gis. A geographic information system gis was used to determine and assess the proximity of. In the specification process some changes to dplan. How the highvoltage grid works and who regulates it. While the company name has gone, the smallworld name lives on. Is there any learning material available for ge smallworld. Calculated customer, cac connection asset customer or. Ac highvoltage circuit breakers everything you wanted to know about ac high. Since commercializing japans first gcb in 1968, we have supplied a variety of circuit breakers and gis rated from 721100kv.
Ges smallworld analysis and optimization was developed with stateoftheart power system analysis algorithms and is imbedded as an engine in smallworld core spatial technology, providing analysis and optimization tools to any organization managing electric networks using the smallworld application. Geospatial network modeling solutions for utilities ge digital. Ssepdt1005 prepared by document owners projectorganization role. Gasinsulated switchgear gis the advantages of mitsubishi electric gis are numerous including.
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