常规潜艇水下电量消耗建模与仿真

为计算常规潜艇在水下航行时的电量消耗，制定混合航行工况预案，分别对蓄电池的放电特性、推进电机的耗电功率情况和辅机的耗电功率情况进行了建模。根据蓄电池的放电电流近似等于推进电机工作电流和辅机用电设备工作电流之和的关系，综合上述三个模型建立了常规潜艇水下电量消耗模型。仿真结果表明，利用该模型可准确预测常规潜艇在不同航行工况下的电量消耗情况，为指挥员正确制定航行计划提供了参考依据。

Modeling and Simulation of Conventional Submarine's Submerged Capacity Consumption

In order to forecast the battery＇s consumption capacity and make the composite navigation plan, the battery discharge model, propulsion motor model, and auxiliary model are established. According to the sum of the current of the propulsion motor and the current of the auxiliary is the battery discharge current, the above three models are integrated to develop the conventional submarine＇s submerged capacity consumption model. The simulation procedure is adopted to calculate the capacity consumption after navigating some time and analysis the feasibility of using different navigation conditions at one submerged navigation condition.