Plasma ignition for engine is a new pattern of portfire, it firstly lights up the start-up oil and forms ignition torch to ignite the main oil in the combustor.

• 等离子点火器是发动机的设备系统中一种新型的点火设备，它首先使少量的启动燃料点着形成点火火炬，然后依靠它，再去点燃整个燃烧室的主燃料炬。