BS AU 265-2-1995 道路车辆.点火系统.电子性能和功能的测试方法

标准号：BS AU 265-2-1995
中文标准名称：道路车辆.点火系统.电子性能和功能的测试方法
英文标准名称：Road vehicles - Ignition systems - Electrical performance and function test methods
标准类型：T37
发布日期：1995/12/15 12:00:00
实施日期：1995/12/15 12:00:00
中国标准分类号：T37
国际标准分类号：43.060.50
适用范围：This part of ISO 6518 specifies the methods and test conditions for testing battery-supplied ignition sys-tems for spark-ignited internal combustion engines. Because of the difficulties in producing repeatable measurements with atmospheric spark gaps and dif-ferent observers, two methods of obtaining the re-sults necessary for calculating the system output energy are given. Method A —using spark gaps for the energy measurement (test arrangement A). The output energy obtained by this method is called spark energy, Esp. Method B —using a Zener diode string for the en-ergy measurement (test arrangement B). The output energy obtained by this method is called Zener discharge energy, Ezd. This method is not suitable for systems giving alter-nating spark current. Method B is also recommended for the comparative testing of ignition coils and current interruption sys-tems.