设计和实施用于可再生和可持续能源的单一开关集成提升和飞回转换器
R Sathiya1, M Arun Noyal Doss2
1Department of Electronics and Communication Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Vadapalani Campus, Chennai, India.
PloS one
|June 30, 2023
概括
本研究介绍了一种用于可再生能源系统的新型高增益直流-直流转换器. 拟议的转换器实现了卓越的效率和电压增益,使其成为电网集成的理想选择.
科学领域:
- 电气工程 电气工程
- 电力电子 电力电子 电力电子
- 可再生能源系统可再生能源系统
背景情况:
- 全球日益增长的能源需求需要有效的可再生能源整合.
- 可再生能源 (RES) 需要电压转换才能兼容电网.
- 现有的直流-直流转换器在实现高增益和低损耗方面面临着挑战.
研究的目的:
- 为可再生能源应用提出一种具有高收益,低损耗的新型直流-直流转换器.
- 为了提高在较低的工作比率的电压增益,以实现高效的电网集成.
- 为了提高转换器控制器的动态性能.
主要方法:
- 集成一个提升转换器和一个飞回转换器 (FLC).
- 整合一个开关电容网络和一个VM单元来增强电压增益.
- 使用分数顺序的比例积分导数 (FOPID) 控制器,以提高动态性能.
主要成果:
- 拟议的集成转换器在较低的工作比率下实现了显著更高的电压增益.
- 使用100W原型的实验验证证证了与现有拓相比更高的效率.
- FOPID控制器可以提高转换器的动态性能.
结论:
- 开发的高收益低损耗直流直流转换器非常适合可再生和可持续能源应用.
- 拟议的拓提供了显著提高效率和电压转换能力.
- 这种转换器有助于将可再生能源无整合到电网中.
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