Hussaian Basha C H, Alsaif Faisal
Department of Electrical and Electronics Engineering, SR University, Hanumakonda, Telangana, 506371, India.
Department of Electrical Engineering, College of Engineering, King Saud University, 11421, Riyadh, Saudi Arabia.
Sci Rep. 2024 Aug 13;14(1):18826. doi: 10.1038/s41598-024-69802-9.
The present power production companies are working on renewable energy systems because their features are more reliable for the local energy consumers, high continuity in the energy production, and less cost is required for maitainence. In this article, the proton exchange membrane fuel stack (PEMFS) renewable energy is utilized to supply energy to the automotive systems. Here, the PEMFS is selected because of its merits are high energy density, quick system response concerning the source operational temperature, and more suitable for electric vehicle application. However, the PEMFS supplied voltage is completely nonlinear which is solved by utilizing the modified particle swarm optimization with adaptive neuro-fuzzy inference system (MPSO with ANFIS) controller. This hybridization-based maximum power point tracking controller provides more accuracy, high power point identifying speed, best dynamic response at different fuel stack functioning temperature conditions, and easy maitainence. Here, the fuel stack generated current is very high which is optimized by introducing the new DC-DC converter. The advantages of this DC-DC converter are more voltage transformation ratio, low-level voltage stress appearing across the switches, and wide voltage gain. The overall system is investigated by utilizing the MATLAB/Simulink tool.
目前的电力生产公司正在致力于可再生能源系统，因为其特性对当地能源消费者来说更可靠，能源生产具有高连续性，且维护成本较低。在本文中，质子交换膜燃料电池堆（PEMFS）可再生能源被用于为汽车系统供电。在此，选择PEMFS是因为其优点是能量密度高、对源运行温度的系统响应快，且更适合电动汽车应用。然而，PEMFS提供的电压完全是非线性的，这通过使用带有自适应神经模糊推理系统的改进粒子群优化（MPSO与ANFIS）控制器来解决。这种基于混合的最大功率点跟踪控制器提供了更高的精度、高功率点识别速度、在不同燃料电池堆运行温度条件下的最佳动态响应以及易于维护。在此，燃料电池堆产生的电流非常高，这通过引入新型DC-DC转换器进行了优化。这种DC-DC转换器的优点是电压转换比更高、开关两端出现的低电平电压应力以及宽电压增益。整个系统通过使用MATLAB/Simulink工具进行了研究。
