Due to the presence of onboard pulsed loads and other electric loads, medium-voltage direct current system (MVdc), which contains hybrid energy storage, is attracting a lot of interest in ship power system studies. To ensure proper operation of such a system, suitable management is required to maintain the voltage of the MVdc bus and confirm the load-generation balance. Consequently, this article first shows the effect of uncontrolled insertion of pulsed loads on the ship performance. Then, a proposed intelligent coordination algorithm is used to mitigate the effects of pulsed loads and ensure proper power sharing among the storage units, having different available energy. The coordination algorithm differentiates between the transient and steady state needs and takes the proper decision of insertion/removal of the appropriate storage unit and reference values. The algorithm is simulated through MATLAB/Simulink, and then the processor in the loop testing is used to validate the proposed algorithm.

中文翻译：

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具有脉冲负载的船舶动力系统的混合储能协调

由于船载脉冲负载和其他电力负载的存在，包含混合储能的中压直流系统 (MVdc) 在船舶电力系统研究中引起了极大的兴趣。为了确保这样一个系统的正常运行，需要适当的管理来维持 MVdc 总线的电压并确认负载生成平衡。因此，本文首先展示了不受控制的脉冲负载插入对船舶性能的影响。然后，提出的智能协调算法用于减轻脉冲负载的影响并确保具有不同可用能量的存储单元之间的适当功率共享。协调算法区分瞬态和稳态需求，并正确决定插入/移除适当的存储单元和参考值。该算法通过MATLAB/Simulink 进行仿真，然后在循环测试中使用处理器来验证所提出的算法。