汽车专业英语第六章.pptVIP

断电器触发晶体管点火系统（TIB）的分电器同断电器触发线圈点火系统是一样的 However, since the contact operates in conjunction with a transistorized ignition system, the contact breaker no longer needs to switch the primary current but only the control current for the transistorized ignition system. The transistorized ignition system itself plays the role of a current amplifier and switches the primary current via an ignition transistor. 只是由于触点配合晶体管工作，断电器不再控制初级电流，而是控制晶体管点火系的控制电流。晶体管点火系统起电流放大器的作用，通过晶体管控制初级电流。 6.5.3.2 Transistorized Ignition with Induction-type Pulse Generation TI-I The operating principle is based upon the fact that the air gap between the rotor and stator teeth changes periodically when the rotor rotates. This also changes the magnetic flux. The change in flux induces an AC voltage in the inductive winding. TII的工作原理基于以下事实：转子转动时，转子和定子的轮齿之间的空气间隙周期变化，磁通量也会发生变化。磁通量的变化会在感应绕组中产生交流电压。 6.6 Lighting System The lighting system in a typical automobile includes the headlights, direction-signal lights, side marker lights, brake lights, tail lights, and the interior lights. The interior lights include instrument-panel lights, various warning, indicator, and courtesy lights which turn on when a car door is opened. 标准汽车照明系统包括前灯、转向信号灯、侧灯、停车灯、刹车灯、尾灯和车内灯。车内灯包括仪表板灯、各种警告灯、指示灯和车门打开时自动开启的门控灯。 Battery Starter Charging system Ignition Lighting Auxiliary Electronic Device 6.2 Battery The purpose of the battery is to store electrical energy. It does this by converting the electrical energy supplied to it into chemical energy so that when an electrical current is required the energy change is reversed. 蓄电池用于储存电能，它将电能转变为化学能储存，在用电时再将化学能转变为电能。 In making the battery, several similar plates are properly spaced and welded to form a plate group. Plates of two types are used, one for the positive plate group, the other for the negative plate group. A positive plate is nested with a negative plate group, with separators placed between the plates to form an element. Separators are designed to hold the plates apart