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GIS Measurement for Maintenance

GIS Measurement for Maintenance

Partial discharge measurements are used to validate the integrity of the insulation system at the end of the production line or when commissioning gas insulated switchgear and lines (GIS, GIL). On the other hand, an increasing population of service aged GIS equipment has reached its originally projected lifetime.

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  • Experience with PD measurements in GIS maintenance

    It is convenient for installation and disassembly, and the space can be adjusted. It is suitable for GIS equipment maintenance at the voltage class of 220kV.

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  • Using GIS for Power Plant Maintenance | Power Engineering

    2021-3-10Maintenance and inspection data can be tied to the model. With the spatial component GIS provides you may perform analysis on several years of historical maintenance information.

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  • Measurement-Based GIS Revisited - ResearchGate

    The measurement-based GIS proposed by Goodchild (2002) was an attempt to focus on both data coordinates and data generation to evaluate their uncertainty. Leung et al. (2004) developed an error

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  • GIS-BASED PAVEMENT MAINTENANCE

    2017-2-7Maintenance Management Practices in Local Authorities…... 33 2.7 Summary of Chapter Two………………………………………. 35 CHAPTER THREE BEST PRACTICE METHODS OF PAVEMENT MAINTENANCE MANAGEMENT USING GIS……………………………………………. 37

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  • GIS-based highway maintenance prioritization model: an

    2010-5-1In this paper, we develop a Geographic Information Systems (GIS)-based maintenance model considering pavement and roadside slope stability conditions. A pavement maintenance priority map is prepared based on pavement condition. International Roughness Index (IRI) is used as the pavement condition index.Cited by: 72

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  • Property Measurement Proposal Tools for - GIS

    Go iPave, Property Measuring Solutions for Pavement Maintenance Contractors Go iPave launched in early 2010 after Go iLawn became popular among pavement maintenance contractors. Since then, Go

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  • A GIS-Integrated Intelligent System for Optimization of

    2002-6-17Geographic information systems (GIS) and Artificial Intelligence (AI) techniques were used to develop an intelligent asset management system to optimize road and bridge maintenance. In a transportation context, asset management is defined as a cost-effective process to construct, operate, and maintain physicalCited by: 7

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  • Maintenance Philosophy ELK 1, 2, 3 - ABB

    2021-2-16Maintenance Philosophy for GIS type ELK1, 2, 3 time based maintenance condition based maintenance Criteria § ≥ 20 years of operation for indoor application § ≥ 10 years of operation for outdoor application Criteria § Maximum No of CO* operation is reached § Maximum No of SCC* switch operation is reached §

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  • Measuring partial discharge in GIS | Think Grid

    As a consequence, a GIS is much more compact. In fact, gas-insulated substations can be down to one-tenth the size of their air-insulated cousins, depending on the voltage level. The use of gas insulation in the power system network has developed rapidly thanks to its compact nature, low maintenance

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  • Calibration - GIS Wiki | The GIS Encyclopedia

    2020-4-3But if the final measurement requires 10% accuracy, then the 3% gage never can be better than 3.3:1. Then perhaps adjusting the calibration tolerance for the gage would be a better solution. If the calibration is performed at 100 units, the 1% standard would actually be anywhere between 99 and 101 units.

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  • IEEE 1125-1993 - IEEE Guide for Moisture Measurement

    2021-3-16Information of special relevance to planning, design, testing, installation, operation and maintenance of gas-insulated substations (GIS) and equipment is provided in this guide, which is intended to supplement IEEE Std C37.122 (TM). This guide is applicable to all gas-insulated substations (GIS) above 52 kV.

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  • Development of Bridge Maintenance Management

    2016-10-13This paper gives brief details of developed software Indo-BMMS for the bridge maintenance management system in GIS environment. Using this developed software, allocation of the fund for maintenance, rehabilitation and strengthening can be prioritised in a scientific manner among the various bridges in a road network.

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  • GIS, A TOOL FOR PAVEMENT MANAGEMENT

    2017-1-13Based on the condition data pertaining to both testing Roughness and FWD, GIS maps were produced highlighting or isolating road sections requiring immediate attention, in terms of maintenance, for pavement surface quality and structural capacity respectively. Another

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  • Geospatial Measurement Solutions Home

    2019-1-29©2013 Geospatial Measurement Solutions, LLC - 2149 Cascade Ave. Ste. 106A PMB 240 Hood River, OR 97031, USA 541-436-4486 [email protected] Geospatial Technology, Development, Implementation and Maintenance Services.

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  • SF6 Equipment Maintenance, Repair, and

    2016-2-16Gas Insulated Switchgear (GIS) Replacement Project • Acquired five in-service GIS sites manufactured between 1970 and 1972manufactured between 1970 and 1972 • St. Antoine , Caniff, Midtown, Goss and Cato • GIS substations were a significant source of SF6 emissions • Leaks and intensive maintenance • ITC has

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  • Gas-insulated Switchgear (GIS) Testing - OMICRON

    Gas-insulated Switchgear (GIS) Testing. Gas-insulated switchgear (GIS) is very compact and therefore represents a space-saving alternative to classic air-insulated installations. The low insulation distances are guaranteed by the high dielectric strength of the sulfur hexafluoride (SF6) gas. A perfect condition of the insulation

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  • Integration of GIS with Computerized Maintenance

    2014-6-27GIS can be used to route crews to work locations and reduce travel time. GIS can be used to aid in scheduling and assigning maintenance work to crews that are in a specific area. GIS is a very powerful tool for evaluating and planning utility network improvements.

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  • GIS+BIM Merged Application Provides Better Services for

    2018-7-31BIM and GIS integration effectively realizes informatization, visualization, mobilization in the network, realizing paper-free. The system brings high-efficiency, high level, high quality and low cost maintenance and management. The case mentioned above is a representative of GIS + BIM merging.

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  • Ultra-High Frequency (UHF) Based Partial Discharge

    Abstract: Gas Insulated Substations (GIS) offer significant advantages over conventional Air Insulated Substations (AIS) on account of reduced space and operational efficiency. Partial discharge (PD) measurement is one of the important test in GIS to ensure its reliability during service and also to reveal defects at

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  • HIGH VOLTAGE PRODUCTS Non-conventional

    2021-2-16NCIT for GIS ELK-04, 145 kV Application • One multi-purpose device for all applications • Measurement values are available via IEC61850 bus communication • Wide dynamic range and high precision • High availability as the primary sensor is designed for the GIS lifetime Operation and maintenance • Software configurable

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  • Short-term PD Monitoring On Site for GIS

    Translate this pagePD Measurement System on Volta... A-903, No.1 Shangdi East Road, Shangdi Industry Zone, Haidian District, Beijing 100085, P.R. China Tel.: +86 10 58858898 Fax: +86 10 58858895 E-mail: [email protected] 京ICP备10014216号

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  • Trimble Introduces GIS-based Office and Handheld Asset

    Trimble has introduced a Geographic Information System (GIS)-based office and handheld asset maintenance inspection solution for utilities.

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  • Measurement-Based Gis Revisited - AGILE

    2019-11-14Measurement-Based Gis Revisited Gerhard Navratil, Michael Franz, Elissavet Pontikakis Institute for Geoinformation/TU Vienna, Austria 1. INTRODUCTION The first Geographic Information Systems (GIS) developed in the early 1960s (Coppock and Rhind, 1991). Since then large improvements have been

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  • Switchgear Systems (AIS/GIS/GIL)

    Partial discharge measurements are used to validate the integrity of the insulation system at the end of the production line or when commissioning gas insulated switchgear and lines (GIS, GIL). On the other hand, an increasing population of service aged GIS equipment has reached its originally projected lifetime.

    Get Price
  • Predictive Maintenance for HV Systems - ENGIE Laborelec

    ENGIE Laborelec works every day on predictive maintenance measurement for a wide range of customers in industry, and in energy production, distribution and transmission. We deliver services at

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  • Problem: The Calculate Geometry tool produces incorrect

    2020-3-23Problem: The Calculate Geometry tool produces incorrect results for basemaps Description. When using the Calculate Geometry tool to perform calculations on basemaps, inaccurate results are returned.

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  • IMPLEMENTING GIS TECHNOLOGY FOR QOS

    2011-1-24GIS database currently holds site and schematic cable diagrams, duct and manhole drawings as well as switching equipment location and capacity. Geo-referenced building and equipment locations with fault data attached are available for analysis. Up to now primary purpose of the GIS in TK center Rijeka was to support

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  • Multiple linear referencing

    Translate this page2020-2-9ArcGIS Pipeline Referencing simplifies the management of multiple measurement systems by allowing you to create multiple networks in a single linear referencing system (LRS). The foundation of an LRS has the centerline of a pipeline as its core, and networks (a collection of routes) are built using the geometry of the centerline and by applying a linear measurement

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