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|a Álvarez Pulido, Manuel
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|a Transformadores :
|b cálculo fácil de transformadores y autotransformadores, monofásicos y trifásicos de baja tensión /
|c Manuel Álvarez Pulido.
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| 260 |
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|a México :
|b Alfaomega,
|c ©2009.
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| 300 |
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|a xxi, 211 páginas :
|b ilustraciones ;
|c 23 cm.
|
| 505 |
2 |
|
|a Funcionamiento -- Chapas magnéticas -- Carretes de plástico -- Cálculo de transformador monofásico -- Transformadores con devanados múltiples -- Modificación de las características de un transformador -- Acoplamiento en paralelo de transformadores -- Transformadores de intensidad -- Transformadores utilizados en soldadura al arco -- Sustitución de hilo de aluminio por cobre -- Cálculo de un transformador de alta intensidad -- Transformadores trifásicos -- Cálculo de un transformador trifásico -- Conexiones normalizadas de los transformadores trifásicos -- Sustitución de un transformador trifásico por tres monofásicos -- autotransformadores monofásicos -- Cálculo de autotransformadores monofásicos, monofásico reductor, autotransformador elevador -- Conexión de los autotransformadores trifásicos, autotransformadores trifásicos para arranque de motores de inducción -- Identificación de los devanados de un transformador trifásico -- Protecciones para transformadores -- Arrancador suave para transformador, proceso del bobinado de un transformador o autotransformador -- Instrucciones para el manejo de los programas de cálculo en Excel
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