新型直流-直流交联增压转换器的设计,用于BLDC应用
P M Preethiraj1, J Belwin Edward1
1Vellore Institute of Technology, Vellore, 632014, Tamilnadu, India.
Heliyon
|January 3, 2025
概括
一个新的交叉转换器结构解决了可再生能源系统的挑战,改善了燃料电池存储和BLDC电机驱动器的电压控制. 这种设计提高了效率,并减少了切换损失和扭矩波动等问题.
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:
- 可再生能源 (RES) 的日益集成需要高效的电力管理和电压控制.
- 燃料电池是可再生能源中关键的储能解决方案,需要精确的电压调节.
- 现有的交联转换器在驱动应用中面临诸如高部件数量,开关损失和扭矩波动等挑战.
研究的目的:
- 提出一种新的交联转换器结构,以克服当前设计的局限性.
- 为了提高可再生能源储能和电动驱动应用的电压控制.
- 为了验证拟议转换器的性能和运行特性.
主要方法:
- 开发一种新的交联转换器拓.
- 使用MATLAB/SIMULINK进行模拟分析,以评估转换器和无刷直流电机 (BLDC) 的特性.
- 一个1300W原型的硬件实现和测试.
主要成果:
- 拟议的转换器结构有效地管理了用于可再生能源集成的电压水平.
- MATLAB/SIMULINK模拟证实了转换器和BLDC驱动器所需的操作特性.
- 硬件验证证明了新设计的实际可行性和性能.
结论:
- 新型交联转换器为可再生能源电力管理方面的挑战提供了可行的解决方案.
- 该设计提高了效率,并减少了诸如开关损失和扭矩波动等不良影响.
- 经过验证的硬件原型证实了拟议的转换器在可再生能源系统中的实际应用.
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