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      <marc:subfield code="a">Gagné, Alexandre, </marc:subfield>
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      <marc:subfield code="a">Electrical distribution network equipment guide : </marc:subfield>
      <marc:subfield code="b">visual descriptions, metadata, and connectivity relationships / </marc:subfield>
      <marc:subfield code="c">prepared by Alexandre Gagné, Dave Turcotte, Farah Sheriff.</marc:subfield>
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      <marc:subfield code="a">Varennes, Quebec : </marc:subfield>
      <marc:subfield code="b">Natural Resources Canada = Ressources naturelles Canada, </marc:subfield>
      <marc:subfield code="c">July 28, 2026.</marc:subfield>
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      <marc:subfield code="c">©2026</marc:subfield>
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      <marc:subfield code="a">1 online resource (70 pages) : </marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Guide des équipements du réseau de distribution électrique: descriptions visuelles, métadonnées et relations de connectivité.</marc:subfield>
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      <marc:subfield code="a">"This document … was prepared by the Renewable Energy Integration team at CanmetENERGY in Varennes. …"--Introduction, page 5.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (page 70).</marc:subfield>
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      <marc:subfield code="a">"This document describes the main equipment found in an overhead medium- and low-voltage electrical distribution network. It first presents the typical structure of a utility pole, including medium-voltage, low-voltage, and telecommunication lines. The various types of equipment are then detailed: fuse cutouts, disconnecting switches, transformers, capacitor banks, voltage regulators, overhead-underground transitions, and automatic circuit reclosers. For each, the document explains their function, visual characteristics, and relevant metadata for automatic annotation (phases, rated power, status, control, configuration, etc.). Several diagrams, examples, and counterexamples are provided to enhance visual identification in field-acquired data.The document concludes with an explanation of a data structure that enables the representation of the network in an electrical simulation, linking equipment from the source to the consumers"--Summary, page 1.</marc:subfield>
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      <marc:subfield code="a">Overhead electric lines</marc:subfield>
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      <marc:subfield code="a">Electric lines</marc:subfield>
      <marc:subfield code="x">Poles and towers.</marc:subfield>
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      <marc:subfield code="a">Electric power distribution</marc:subfield>
      <marc:subfield code="z">Canada</marc:subfield>
      <marc:subfield code="x">Equipment and supplies.</marc:subfield>
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      <marc:subfield code="a">CanmetENERGY (Canada), </marc:subfield>
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      <marc:subfield code="t">Guide des équipements du réseau de distribution électrique : </marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">9.22 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/rncan-nrcan/M154-222-2026-eng.pdf</marc:subfield>
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