柴油机采用寒带规范燃料和利用火花塞定时点火,即使温度降到-55℃时,仍能迅速起动。本文就这项技术的试验情况介绍于下。 进行此项试验时,曾经使用了定时的高能火花放电,帮助一种多缸柴油机和两种单缸柴油机改善低温起动性能。试验是在低温室内将发动机冷却,同时采用寒带燃料和2号柴油。在低温条件下,间接喷射式柴油机采用这个方法可较快地起动和升温,并且和 Diesel engine adopts standard fuel of boreal zone and spark ignition timing ignition, it can start quickly even when the temperature drops to -55 ℃. This article on the test of this technology introduced below. In carrying out this test, timed high-energy spark discharges were used to help a multi-cylinder diesel engine and two single-cylinder diesel engines improve low-temperature starting performance. The test was to cool the engine in a cold room, using both fossil fuel and No. 2 diesel. At low temperatures, indirect injection diesel engines use this method to start and ramp faster, and