实现用于燃料电池应用的高升级功率转换器与混合MPPT控制器
V Prashanth1, Shaik Rafikiran2, C H Hussaian Basha1
1NITTE Meenakshi Institute of Technology (Autonomous), Banglore, India.
Scientific reports
|February 9, 2024
概括
这项研究将质子交换膜燃料堆与宽输入操作单开关提升转换器和灰狼算法依赖的模糊逻辑方法合并为稳定的可再生能源供应. 该系统优化了当地消费者的功率输出和电压,克服了太阳能限制.
科学领域:
- 可再生能源系统可再生能源系统
- 电气工程 电气工程
- 控制系统 控制系统
背景情况:
- 由于依赖天气和储存的复杂性,太阳能面临着限制.
- 质子交换膜燃料堆 (PEMFS) 提供高功率密度和高效管理,但存在电压/电流问题.
- 优化可再生能源对于可靠的电力供应至关重要.
研究的目的:
- 提高当地消费者可再生能源供应的稳定性和效率.
- 通过整合PEMFS来解决太阳能能源的局限性.
- 为了提高PEMFS输出的功率质量和电压概况.
主要方法:
- 使用的质子交换膜燃料堆 (PEMFS) 用于发电.
- 实现了宽输入操作单开关提升转换器 (WIOSSBC),以优化电压和减少电流波动.
- 引入了灰狼算法依赖的模糊逻辑方法 (GWADFLM),以保持燃料电池在最大功率点 (MPP) 附近.
- 使用 MATLAB 软件模拟了整个系统.
主要成果:
- WIOSSBC有效地改善了负载电压配置,并减少了电流波动.
- GWADFLM成功地将燃料堆的非线性发电量线性化,在MPP附近保持运行.
- 综合系统证明了电源稳定性和效率的提高.
结论:
- 联合PEMFS,WIOSSBC和GWADFLM系统为稳定高效的本地电力供应提供了可行的解决方案.
- 这种方法有效地减轻了传统可再生能源 (如太阳能) 的缺点.
- 该方法为优化分布式发电系统中燃料电池性能提供了一个强大的框架.
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