一、点火系火花放电时间及它 对发动机工作的影响 火花塞电极间电火花能量释放分为电容放电和电感放电两部分。通过示波器观察火花放电电压波形就很清晰。 图1是普通点火系的火花放电电压波形。横坐标表示时间T,单位是微秒μs(1μs=1/1000Ms毫秒)。纵坐标表示电 First, the ignition spark discharge time and its impact on the work of the engine Spark spark electrode discharge energy is divided into capacitor discharge and inductive discharge of two parts. Observe the spark discharge voltage waveform through the oscilloscope is very clear. Figure 1 is a typical spark ignition spark discharge voltage waveform. The abscissa represents the time T in microseconds μs (1μs = 1 / 1000Ms milliseconds). The vertical axis represents electricity