{"schemaVersion":1,"slug":"three-phase-synchronous-generator","name":"Three-phase synchronous generator","kind":"symbol","abbreviation":"G 3PH SYNC","aliases":["HPW1G7","VPW1G7"],"category":"microgrid-systems","drawingTypes":["SLD","Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"A three-phase synchronous generator supplies a documented AC source associated with its mechanical prime mover and excitation system.","description":["A three-phase synchronous generator supplies a documented AC source associated with its mechanical prime mover and excitation system. The electrical drawing identifies terminals, neutral and generator-control connections."],"readingNotes":["Locate the voltage/current measurement points used by the generator controls.","The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation."],"drawingChecklist":["State output and winding ratings","Show neutral arrangement","Reference excitation and protection"],"distinction":"The electrical generator representation is different from the complete mechanical generator package envelope.","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":"HPW1G7, VPW1G7 (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-three-phase-synchronous-generator","publishedOn":"2026-10-13","updatedOn":"2026-10-13","provenance":"independent-public-research","url":"https://eloragrid.ai/symbols/three-phase-synchronous-generator","illustration":{"url":"https://eloragrid.ai/library/illustrations/three-phase-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."}]}