Electric Powersource/pt-br: Difference between revisions
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While their visual and auditory presence may be vastly different from one another, all these types of vehicles use similar drivetrains for propulsion - {{pll|Traction Motors|traction motors}} powered by electricity. | While their visual and auditory presence may be vastly different from one another, all these types of vehicles use similar drivetrains for propulsion - {{pll|Traction Motors|traction motors}} powered by electricity. | ||
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Battery-powered vehicles need to be periodically {{pll|Servicing Overview|charged}}. | |||
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[[Category:Electric & Diesel-Electric|1]] | [[Category:Electric & Diesel-Electric|1]] | ||
Revision as of 01:43, 15 March 2025
Os veículos ferroviários elétricos podem receber energia de vários tipos de fontes. Um exemplo são os veículos elétricos que extraem corrente de um fio aéreo, por meio de uma conexão conhecida como pantógrafo. Outro exemplo seriam aqueles alimentados por uma bateria integrada. Por fim, existem também os veículos diesel-elétricos, dotados de motor de combustão interna (o chamado “motor primário”), que gera corrente elétrica a bordo da locomotiva. Embora sua presença visual e auditiva possa ser muito diferente uma da outra, os veículos elétricos e diesel-elétricos usam motores de tração para propulsão, movidos a eletricidade.
- Wire-Electric - Drawing electrical power from overhead wires, via a pantograph connection
- Battery-Electric - Drawing electrical power from onboard rechargeable batteries
- Diesel-Electric - Generating electrical power onboard, with an internal combustion engine
While their visual and auditory presence may be vastly different from one another, all these types of vehicles use similar drivetrains for propulsion - traction motors powered by electricity.
Battery-powered vehicles need to be periodically charged.