In the context of green transportation, as an important clean energy technology, PV modules applied in vehicles has attracted the attention of scholars from all over the world. The reliability of PV modules on vehicles is the premise of their effective uses. In addition to the impact of solar irradiance, temperature, dust and other factors on the PV modules, vibration is also a factor that cannot be ignored, especially for ships. Taking ship as the object, this study investigates the influence mechanism of vibration on the output characteristics of PV modules. The simulation model in the MATLAB/Simulink platform has been established, and some related experimental studies have been carried out based on the experiment platform, which can simulate ship vibration environment. The results of the simulation analysis and the experimental study all show that it is possible to lead to slight fluctuation on the output of PV modules. The vibration frequency has no obvious effect on the fluctuation of the output characteristic, and the main factor is amplitude of vibration. At the same time, the differences between direct light and scattered light are studied, and the impact effects on the output characteristics of PV modules are different. The results are useful for the effective use of PV systems in vehicles, which will promote energy conservation and emission reduction in the transportation sector.

在绿色交通背景下，光伏组件作为一项重要的清洁能源技术，在汽车上的应用引起了世界各国学者的关注。车载光伏组件的可靠性是其有效使用的前提。除了太阳辐照度、温度、灰尘等因素对光伏组件的影响外，振动也是一个不可忽视的因素，尤其是船舶。本研究以船舶为对象，研究了振动对光伏组件输出特性的影响机制。建立了MATLAB/Simulink平台中的仿真模型，并基于该实验平台进行了一些相关的实验研究，可以模拟船舶振动环境。仿真分析和实验研究的结果都表明，有可能导致光伏组件输出的轻微波动。振动频率对输出特性的波动没有明显影响，主要因素是振动幅值。同时研究了直射光和散射光的区别，对光伏组件输出特性的影响不同。研究结果有助于光伏系统在车辆中的有效利用，促进交通领域的节能减排。同时研究了直射光和散射光的区别，对光伏组件输出特性的影响不同。研究结果有助于光伏系统在车辆中的有效利用，促进交通领域的节能减排。同时研究了直射光和散射光的区别，对光伏组件输出特性的影响不同。研究结果有助于光伏系统在车辆中的有效利用，促进交通领域的节能减排。