CCD (Closed Cycle Diesel Engine System) is one of these solutions with merits of low exploiture period, high reliability and well-developed technique of diesel engine, etc, and easy to implement.

• 在众多的AIP方案中，闭式循环柴油机系统CCD(Closed Cycle Diesel Engine System)具有开发周期短、可靠性高、柴油机技术十分成熟、易于实现等突出优点。