{"schemaVersion":1,"slug":"ansi-dc-generator","name":"ANSI/IEEE dc generator symbol","kind":"symbol","abbreviation":"G DC","aliases":["IEEE dc generator symbol","ANSI dc generator symbol","HPW1G9"],"category":"microgrid-systems","drawingTypes":["SLD","Schematic"],"referenceFamilies":["IEEE / ANSI","Manufacturer"],"summary":"IEEE-oriented graphical reference for dc generator, with public vendor evidence and drawing-reading notes.","description":["The DC generator form identifies a documented source of direct-current output. Polarity and excitation connections establish how the generated circuit supplies its load, while the mechanical prime mover is referenced separately.","This is a convention-specific lookup based on the publisher's IEEE-labelled preview. The geometry here is independently drawn to explain the connection or operation; it is not a certified reproduction of the standard graphic."],"readingNotes":["Read source polarity before tracing downstream DC distribution.","Read the selected library and the project legend together. A vendor block identifier is meaningful within its named library and is not a universal standard-symbol code."],"drawingChecklist":["State output rating","Mark positive/negative terminals","Reference excitation arrangement"],"distinction":"A DC source-generating function differs from a DC motor load despite related machine principles.","facts":[{"label":"Convention evidence","value":"Autodesk IEEE Symbol Preview — Generators"},{"label":"Public vendor block name","value":"HPW1G9 (Autodesk identifier; not an IEEE symbol number)"},{"label":"Standards context","value":"IEEE/ANSI 315-1975 covers diagram graphics. IEEE lists this edition as Inactive-Reserved."},{"label":"Artwork scope","value":"Original functional illustration; exact standard glyph and compliance are not certified"}],"references":[{"sourceId":"ansi-autodesk-6a9fa93b-3010-4274-ae51-20db3520999c","relevance":"Exact public IEEE-oriented category page verifying the component name and vendor block identifier."},{"sourceId":"ieee-315","relevance":"Graphic-symbol standards context and official status; not a source of reproduced artwork."}],"related":["dc-generator","generator","25-synchronism-check"],"artwork":"edu-ansi-dc-generator","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEEE / ANSI","form":"Autodesk IEEE-oriented Generators functional form","counterpart":"dc-generator","reference":"Autodesk explicitly publishes this block under IEEE Symbol Preview. The counterpart is the matching functional concept; no equivalence of every detailed standard graphic is asserted."},"url":"https://eloragrid.ai/symbols/ansi-dc-generator","illustration":{"url":"https://eloragrid.ai/library/illustrations/ansi-dc-generator.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"ansi-autodesk-6a9fa93b-3010-4274-ae51-20db3520999c","title":"Autodesk IEEE Symbol Preview — Generators","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-6A9FA93B-3010-4274-AE51-20DB3520999C.htm","type":"cad-reference","scope":"Verified public IEEE-oriented vendor catalogue. Block names identify vendor symbols, not IEEE standard symbol numbers. Linked only; graphics and CAD files are not redistributed. IEEE/ANSI 315-1975 is a historical graphics reference with Inactive-Reserved status; this page does not certify current standards compliance.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Exact public IEEE-oriented category page verifying the component name and vendor block identifier."},{"id":"ieee-315","title":"IEEE/ANSI 315-1975: graphic symbols for electrical and electronics diagrams","publisher":"IEEE Standards Association","url":"https://standards.ieee.org/ieee/315/515/","type":"standard","scope":"Graphic symbols and designation letters. IEEE lists this edition as Inactive-Reserved; it is a historical reference, not a claim of current compliance.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Graphic-symbol standards context and official status; not a source of reproduced artwork."}]}