Ugbo ala eletriki bu ugbo ala ndi nwere ike eletrik. Igwe ọkụ eletrik maka ụgbọ ala na-agbanwe ike eletriki n'ime ike ọrụ. Ndị na-achịkwa na-ahazi ma na-achịkwa ike enwetara site na batrị na-awụ ọkụ iji rụọ motọ ahụ. Igwe ahụ nwere ike ịbụ moto AC ma ọ bụ DC. Enwere ike ịkọwapụta motọ DC maka ụgbọ ala eletrik dị ka ndọta na-adịgide adịgide, brushless, na shunt, usoro na iche iche. DC na-eji ọkụ eletrik na ala magnet emepụta ihe, nke na-agbanwegharị moto ahụ. Igwe eletriki DC kachasị mfe gụnyere ndọta abụọ nke na-abụghị polarity na eriri igwe na-akpụ electromagnet. A na-eji ihe ọkụkụ na-eme ihe na-asọ oyi ma na-asọ oyi site na igwe eletriki eletriki DC iji gbanwee ọkụ eletrik n'ime mmegharị - na-emegide ikike electromagnetic nke magnet na-emepụta torque na-eme ka moto DC gbanwee. Njirimara ndị a na-achọsi ike nke igwe eletriki maka ụgbọ ala gụnyere ike kachasị elu, ruggedness, torque to-inertia, elu torque, ọsọ ọsọ ọsọ, obere mkpọtụ, obere ndozi na ịdị mfe nke iji. A na-ejikọta igwe eletriki igwe dị ugbu a na ndị ntụgharị na ndị njikwa maka ọtụtụ torque.
Onu ogugu otutu uzo DC mere ka anwale ya na ugbo ala di iche iche. The Series DC siri ike ma na-adịte aka, ike njupụta na-enyekwa ego kacha mma. Ogologo iyi ahụ na-adabara ngwa ngwa traction dị iche iche. Otú ọ dị, ọ bụghị dị ka arụmọrụ AC moto. The commutator brushes ịka nká na mmezi-eme na-achọrọ oge. Ọ bụkwa adabara regenerative braking, na-ekwe ka ugbo ala weghara kinetic ume ka fanye batrị.
Motgbọ ala DC dị mfe ma dịkwa ọnụ ala, a na-ejikwa ya n'ọtụtụ ebe iji gosipụta ugbo ala eletriki. Brushless DC enweghị ndị na-eme njem, ma nwee ike na ịrụ ọrụ nke ọma karịa motọ motọ. Dika moto di DC di otua, ichoro ndi nleputa anya kariri. Brushless DC na ụgbọ ala eletrik nwere ike inye ihe ruru 90%, ọ nweghị ọrụ ọ bụla achọrọ maka ihe ruru narị puku kilomita. Ndị ọkachamara na Floyd Associates (2012) na-arụ ụka na ụgbọ ala eletrik na DC Brushless motors nwere ike nweta ọsọ ọsọ kachasị elu mana ọ dị nwayọ nwayọ; Mmezi nke AC nwere ike nweta osooso kachasị ọsọ na oke ọsọ ọsọ; Na-adịgide adịgide Igwe Ọdụdọ Motors nwere ike nweta top ọsọ na nkezi osooso; na Igwe Switched Reluctance na-enye azịza kachasị ọnụ ahịa.
Tesla Motors bụ onye ọsụ ụzọ na mmepe nke ugbo ala eletrik. Dịka ọmụmaatụ, Tesla Roadster, na-ewe 110 watt-awa maka kilomita kilomita. Ugbo ala eletrik dabere na teknụzụ dị ugbu a na-ekpuchi nkezi nke 160 kilomita n'etiti ụgwọ. Deloitte (2012) na-ekwusi ike na nsogbu kasịnụ na mmepe nke ụgbọ ala eletriki bụ njupụta ike, ma ọ bụ ọnụọgụ ike eletrik enwere ike ịchekwa kwa nkeji n'otu batrị.
Egwuregwu eletriki maka ụgbọ ala metụtara vidiyo:
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