随着现代反潜探测技术和武器装备的高速发展,潜艇所面临的战场环境更加残酷、复杂。可以说,如果一艘未来的潜艇不能长期地在水下安静航行,无论其战斗系统多么先进,也是没有价值的。因此,未来潜艇的作战任务要求潜艇必须有一个高性能的推进系统,使潜艇能达到以下目的:水下续航力大;暴露率低或接近于零;有较高的潜航速度;优良的物理信号特征和重量尺寸指标。在另一方面,由于电力、电子、新材料以及制造技术的发展,又为满足这些要求提供了技术上的可能。燃料电池+柴电混合推进系统传统的常规潜艇受制于铅酸蓄电池有限的容量,一旦蓄电池耗尽,必须上浮至通气管状态进行航行充电,因而水下续航力低、暴露率高。发展不依赖空气推进(AIP)系统是克服常规动力潜艇这一 With the rapid development of modern anti-submarine detection technology and weapons and equipment, the submarine’s battlefield environment is more cruel and complex. It can be said that if a future submarine can not sail quietly for a long time under the water, no matter how advanced its combat system is, it is of no value. Therefore, future submarine combat missions require that the submarine must have a high-performance propulsion system that enables the submarine to achieve the following: large underwater endurance; low or near-zero exposures; higher snorkeling speed; excellent physical signal characteristics And weight size indicators. On the other hand, technological advances have been made to meet these requirements due to the development of electric power, electronics, new materials and manufacturing technologies. Fuel cells + diesel-electric hybrid propulsion system Conventional conventional submarines are subject to the limited capacity of lead-acid batteries. Once the batteries are depleted, they must be floated to the vent for sailing charging, resulting in low underwater life and high exposure. The development of an air independent propulsion (AIP) system is one that overcomes the conventional power submarines