{"schemaVersion":1,"slug":"permanent-magnet-synchronous-generator","name":"Permanent-magnet synchronous generator","kind":"symbol","abbreviation":"G 3PH PM","aliases":["HPW1G6","VPW1G6"],"category":"microgrid-systems","drawingTypes":["SLD","Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"A permanent-magnet synchronous generator provides an AC source using a permanent magnetic excitation system.","description":["A permanent-magnet synchronous generator provides an AC source using a permanent magnetic excitation system. Any converter between this source and the AC network must be shown separately."],"readingNotes":["Distinguish machine output from the downstream converter's controlled network output.","The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation."],"drawingChecklist":["State machine rating","Identify winding terminals","Reference converter interface"],"distinction":"Permanent-magnet excitation does not mean direct grid connection is appropriate for every machine.","facts":[{"label":"Drawing role","value":"Generating source"},{"label":"Representation scope","value":"Functional concept; not an official standard graphic or a product footprint"},{"label":"Public vendor block reference","value":"HPW1G6, VPW1G6 (Autodesk identifiers; not IEC symbol numbers)"},{"label":"Identifier status","value":"The short label is a functional lookup label, not an assigned IEC or IEEE symbol number. Any separately listed Autodesk code is a verified vendor block name."}],"references":[{"sourceId":"autodesk-generators","relevance":"Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic."}],"related":["generator","25-synchronism-check"],"artwork":"edu-permanent-magnet-synchronous-generator","publishedOn":"2026-10-13","updatedOn":"2026-10-13","provenance":"independent-public-research","url":"https://eloragrid.ai/symbols/permanent-magnet-synchronous-generator","illustration":{"url":"https://eloragrid.ai/library/illustrations/permanent-magnet-synchronous-generator.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"autodesk-generators","title":"Generator symbol variants","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-09BE3BB5-9118-4302-8061-3888692E538F.htm","type":"cad-reference","scope":"DC and three-phase synchronous generator categories.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic."}]}