一个高效率的活跃X2G提升转换器与混合优化比例集成控制器用于PV驱动电动汽车充电应用
G Chandrasekar1, S A Lakshmanan2
1Department of Electronics and Communication Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Chennai, India.
Scientific reports
|October 16, 2025
概括
本研究介绍了光伏 (PV) 电动汽车 (EV) 充电系统的新型转换器和控制策略. 创新的设计提高了可持续运输和清洁能源整合的效率和可靠性.
科学领域:
- 电气工程 电气工程
- 可再生能源系统可再生能源系统
- 控制理论 控制理论
背景情况:
- 太阳能 (PV) 与电动汽车 (EV) 的整合对于可持续的交通和清洁能源至关重要.
- 现有的光伏电动汽车充电系统面临着高效,高收益功率转换器和强大的控制策略的挑战.
- 电流转换器拓学的局限性阻碍了最佳性能和组件寿命.
研究的目的:
- 开发一个增强的基于光伏的电动汽车充电系统.
- 推出一个新的Active X2G Boost转换器,具有更好的电压增益和效率.
- 为了实现一个新的Siberian Tiger-Meerkat优化比例整合 (HSTM-PI) 控制器,以实现强大的性能.
主要方法:
- 开发一个单开关的Active X2G Boost转换器,集成一个准Z源网络 (qZSN) 和电压乘数器.
- 实现一个混合的西伯利亚虎-梅尔卡特优化算法 (HSTM-PI) 控制器,结合西伯利亚虎优化 (STO) 和梅尔卡特优化算法 (MOA).
- 数学建模,MATLAB模拟和综合系统的实验验证,包括双向转换器,电池存储和电网同步.
主要成果:
- 新型转换器设计在电压增益,能量转换效率方面取得了显著的改进,并减少了组件应力.
- HSTM-PI控制器显示了更快的融合,增强了动态电压调节,在不同条件下提高了稳定性.
- 整个系统实现了显著的96%的效率,在调节精度和可靠性方面超过了传统设计.
结论:
- 拟议的Active X2G Boost转换器和HSTM-PI控制器为基于光伏的电动汽车充电提供了一个高度有效的解决方案.
- 综合系统提高了效率,可靠性和控制稳定性,解决了可持续运输的关键挑战.
- 这种创新方法为更高效,更可靠的清洁能源生态系统铺平了道路.
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