| 标 题： |
A Comparison Between Strategies for Passive Mitigation of Common-Mode Current in Three-Phase Inverter-Based DC AC System Interfaces
基于三相逆变器的直流交流系统接口中共模电流被动抑制策略的比较 |
| 作 者： |
Harshita Singh
Scott D. Sudhoff
Robert R. Swanson
Nyah Zarate |
| 关键词： |
Dc distribution [直流分配]
Ac distribution [ 交流分配]
Inverters [ 逆变器]
Common-mode [ 共模]
Common-mode inductor [ 共模电感] |
| 出版年： |
2025 |
| 文集名： |
2025 IEEE Electric Ship Technologies Symposium (ESTS 2025)
2025年IEEE船舶电气技术研讨会（ESTS 2025） |
| 会议名： |
2025 IEEE Electric Ship Technologies Symposium (ESTS 2025)
2025年IEEE船舶电气技术研讨会（ESTS 2025） |
| 届 次： |
|
| 摘 要： |
In this work, two strategies to mitigate common-mode currents caused by inverters connected between dc and ac systems are compared. The two strategies differ in terms of the presence or absence of a connection between the 'virtual ground point' and the earth ground. The comparison is made based on the mathematical analysis of the impedances involved in the system and through demonstrations on an experimental set-up.
在本研究中，比较了两种抑制直流与交流系统之间连接的逆变器所引起的共模电流的方法。这两种方法在“虚拟地”与接地之间是否连接方面存在差异。比较基于对系统中相关阻抗的数学分析，并通过实验装置进行演示验证。 |
| 中文内容为网络AI翻译，专业术语未必准确，仅供参考。 |
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