Electricidad De Motor

Sistema Eléctrico del Motor

Sistema Eléctrico del
Motor

1
Centro de Entrenamiento Técnico de Chonan - Corea
Traducido y Adaptado por el Depto. de Asistencia Técnica de Kia Chile S.A. - Chile

Sistema Eléctrico del Motor

MEMO

2
Centro de Entrenamiento Técnico de Chonan - Corea
Traducido y Adaptado por el Depto. de Asistencia Técnica de Kia Chile S.A. - Chile

SistemaEléctrico del Motor

Prefacio
Como los dispositivos eléctricos de los vehículos son iguales que los sistemas nerviosos del cuerpo humano,
cualquier mal funcionamiento de estos resultarán en autos con defectos. Por lo tanto, es necesario conocer los
fundamentos básicos sobre los dispositivos eléctricos.
Recientemente, la estructura mecánica se ha complicado con la finalidad deproteger el medio ambiente de
los gases de escape peligrosos, por lo que la mayor parte de los vehículos comprenden nuevos dispositivos
eléctricos para mejorar el rendimiento. Los enfoques a estudiar sobre la electricidad del automóvil aumentarán
cada día más.
Este libro comprende la electricidad general del motor aplicada a cada situación.

3
Centro de Entrenamiento Técnico de Chonan -Corea
Traducido y Adaptado por el Depto. de Asistencia Técnica de Kia Chile S.A. - Chile

Sistema Eléctrico del Motor

Contenidos
1. Batería
1.1

Principio de funcionamiento de la batería ························································································· 6

1.2

Propósito de la batería······················································································································ 6

1.3

Tipos de baterías ······························································································································ 7

1.4

Estructura de la batería de plomo-ácido y operación de carga y descarga ····································· 8

1.5

Características de la batería de plomo-ácido·················································································· 15

1.6

Duración de la batería plomo-ácido ································································································· 19

1.7

Carga de la batería ························································································································· 19

1.8

Batería MF ····································································································································· 232. Sistema de Arranque
2.1

Principios y tipos de motor DC ········································································································ 24

2.2

Motor de Arranque ·························································································································· 29

2.3

Estructura y Operación del motor de arranque··············································································· 31

2.4

Diagnóstico de problemas del sistema de arranque ······································································· 42

3. Sistema de Carga
3.1

Objetivos del sistema de carga ······································································································· 45

3.2

Corriente alternamonofásica y corriente alterna de trifásica ························································· 45

3.3

Alternador de corriente continúa ····································································································· 48

3.4

Alternador de corriente alterna······································································································· 52

3.5

Regulador del Alternador ················································································································ 56

4. Sistema de Encendido
4.1

Objetivos del Sistema de Encendido...