{"cited_by_count":1115261,"description":"This cluster of papers focuses on the design, optimization, and application of electric motor drives for electric and hybrid electric vehicles. It covers topics such as permanent magnet machines, thermal analysis, switched reluctance motors, torque ripple reduction, high-speed applications, magnetic gearing, cogging torque reduction, and motor design optimization.","display_name":"Electric Motor Design and Analysis","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10278","wikipedia":"https://en.wikipedia.org/wiki/Electric_motor"},"field_id":"22","id":"T10278","keywords":[{"display_name":"induction motor","id":"induction-motor","score":0.2394,"url":"https://openalex.org/keywords/induction-motor"},{"display_name":"permanent magnet synchronous motor","id":"permanent-magnet-synchronous-motor","score":0.2923,"url":"https://openalex.org/keywords/permanent-magnet-synchronous-motor"},{"display_name":"switched reluctance motor","id":"switched-reluctance-motor","score":0.722,"url":"https://openalex.org/keywords/switched-reluctance-motor"},{"display_name":"motor efficiency","id":"motor-efficiency","score":0.6317,"url":"https://openalex.org/keywords/motor-efficiency"},{"display_name":"electric machines","id":"electric-machines","score":0.405,"url":"https://openalex.org/keywords/electric-machines"},{"display_name":"torque ripple","id":"torque-ripple","score":0.6378,"url":"https://openalex.org/keywords/torque-ripple"},{"display_name":"brushless DC motor","id":"brushless-dc-motor","score":0.3248,"url":"https://openalex.org/keywords/brushless-dc-motor"},{"display_name":"electric motors","id":"electric-motors","score":0.2277,"url":"https://openalex.org/keywords/electric-motors"},{"display_name":"permanent magnet machines","id":"permanent-magnet-machines","score":0.8854,"url":"https://openalex.org/keywords/permanent-magnet-machines"},{"display_name":"motor design","id":"motor-design","score":0.8542,"url":"https://openalex.org/keywords/motor-design"},{"display_name":"interior permanent magnet synchronous motor","id":"interior-permanent-magnet-synchronous-motor","score":0.5023,"url":"https://openalex.org/keywords/interior-permanent-magnet-synchronous-motor"},{"display_name":"torque ripple reduction","id":"torque-ripple-reduction","score":0.4314,"url":"https://openalex.org/keywords/torque-ripple-reduction"},{"display_name":"magnetic saturation","id":"magnetic-saturation","score":0.3176,"url":"https://openalex.org/keywords/magnetic-saturation"},{"display_name":"torque density","id":"torque-density","score":0.9139,"url":"https://openalex.org/keywords/torque-density"},{"display_name":"permanent magnet motor","id":"permanent-magnet-motor","score":0.6868,"url":"https://openalex.org/keywords/permanent-magnet-motor"},{"display_name":"motor design optimization","id":"motor-design-optimization","score":0.9232,"url":"https://openalex.org/keywords/motor-design-optimization"},{"display_name":"electric machine design","id":"electrical-machine-design","score":0.8415,"url":"https://openalex.org/keywords/electrical-machine-design"},{"display_name":"cogging torque","id":"cogging-torque","score":0.9204,"url":"https://openalex.org/keywords/cogging-torque"},{"display_name":"back electromotive force","id":"back-emf","score":0.6759,"url":"https://openalex.org/keywords/back-emf"},{"display_name":"three-phase induction motor","id":"three-phase-induction-motor","score":0.2726,"url":"https://openalex.org/keywords/three-phase-induction-motor"},{"display_name":"squirrel cage induction motor","id":"squirrel-cage-induction-motor","score":0.436,"url":"https://openalex.org/keywords/squirrel-cage-induction-motor"},{"display_name":"synchronous machines","id":"synchronous-machines","score":0.4023,"url":"https://openalex.org/keywords/synchronous-machines"},{"display_name":"iron loss","id":"iron-loss","score":0.4018,"url":"https://openalex.org/keywords/iron-loss"},{"display_name":"air-gap flux density","id":"air-gap-flux-density","score":0.9136,"url":"https://openalex.org/keywords/air-gap-flux-density"},{"display_name":"eddy current loss","id":"eddy-current-loss","score":0.2794,"url":"https://openalex.org/keywords/eddy-current-loss"}],"legacy_keywords":["Electric Motor Drives","Permanent Magnet Machines","Thermal Analysis","Switched Reluctance Motors","Torque Ripple Reduction","High-Speed Applications","Hybrid Electric Vehicles","Magnetic Gearing","Cogging Torque Reduction","Motor Design Optimization"],"openalex_id":"https://openalex.org/T10278","source_created_date":"2024-01-23T15:27:05","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2208","url":"/topics/T10278","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10278","works_count":167768,"label":"Electric Motor Design and Analysis","provider":"openalex","revision":"4507a8edbcf5eabf","taxonomy_revision":"f050b5d4780b1289","title":"Electric Motor Design and Analysis","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36239904337955505","address_version":"morton4x16-v1","coordinates":[3,22,2208,10278],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}