一个具有扩大操作范围和电流过能力的电弹,用于基于SEIG的隔离系统
Swagat Pati1, Amar Bijay Nanda1, Abhijeet Choudhury2
1Department of Electrical Engineering, ITER, SOA Deemed to be University, Bhubaneswar, Odisha, India.
Scientific reports
|October 17, 2025
概括
这项研究引入了一种新的电弹 (ES),用于隔离系统,无需电池,增强操作范围和过声波. 拟议的ES可以处理比电池驱动版本更大的功率变化.
科学领域:
- 电气工程 电气工程
- 电力系统 电力系统
- 控制系统 控制系统
背景情况:
- 孤立的电力系统经常面临电压不稳定和和问题.
- 电池驱动的电弹 (ES) 用于电压控制,但有局限性.
- 现有的ES解决方案需要电池,增加复杂性和成本.
研究的目的:
- 提出一个没有电池的电弹 (ES),使用背向背转换器进行电压控制.
- 提高ES的运行范围和当前的过能力.
- 为了比较拟议的ES与传统电池驱动ES的性能.
主要方法:
- 使用背对背转换器配置来创建ES.
- 拟议的ES与电池驱动的同行进行了比较.
- 在不同负载下评估性能,包括非线性负载和动态负载切换.
- 总波扭曲 (THD) 分析了电流和电压.
- 使用OPAL-RT 4510平台进行实时验证.
主要成果:
- 与电池驱动的ES相比,拟议的ES表现出比电池驱动的ES更大的83.3%的功率变化处理能力.
- 在非线性负载下,ES有效过了电流波,实现了低的THD (电流为2.76%,电压为0.5%).
- 该系统在计算延迟和动态负载条件下表现强.
结论:
- 拟议的基于背对背转换器的ES在孤立系统中提供了比电池驱动的ES更高的性能.
- 这种无电池的方法扩大了操作范围,并提供了主动过功能,减少了THD.
- 这些发现验证了拟议的ES设计的有效性和实用性,以实现稳定和清洁的电源供应.
关键词:
回头回头,回头回头,回头回头逆向转换器 逆向转换器电池 电池 电池 电池 电池目前的过能力目前的过能力电气弹 电气弹是一种电气弹.扩大了操作范围的范围.奥帕尔 (OPAL) 是一种石.RT 4510 没有一个人支持 支持 支持 支持在这个问题上,我们可以说,这是一个很好的选择.更多相关视频
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