Alternating current and direct current generator

• Autor(es): Portela, Pedro Miguel Dourado ; Sepúlveda, João ; Esteves, João Sena
• Data: 2008
• Identificador Persistente: http://hdl.handle.net/1822/9010
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): Alternating current; Direct current; Generator; Magnetic field; Induced voltage
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

Spinning a wire loop within a uniform magnetic field in a convenient fashion induces a voltage between the loop terminals. This effect can be used to build an electric power generator, such as the one described in this paper. A coil attached to a shaft spins within the magnetic field of a "U" shaped magnet. Three conveniently designed conductive disks allow the electrical load of the generator to be fed either with alternating current or direct current.