A Comparative Study of Over-Current Sensing for Traction Inverters

IF 1.3 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Active and Passive Electronic Components Pub Date : 2021-01-21 DOI:10.1155/2021/6678234

He Niu

引用次数: 1

Abstract

The over-current condition for a traction inverter can indicate flaws on control algorithms, interference on logic signals, hardware aging, or hardware misconduct. Thus, proper detection of over-current conditions during inverter operation is a critical item for inverter development and product validation. This paper reviews several widely used over-current detection methods and a few theoretically approved over-current detection methods. The main focus of this review includes the sensing bandwidth, sensing accuracy, and implementation complexity of the studied over-current detection methods. The advantages of those widely used methods and the application requirements for the theoretically and prototypingly approved methods are concluded by this review.

查看原文本刊更多论文

牵引逆变器过电流传感的比较研究

牵引逆变器的过电流状况可能表明控制算法存在缺陷、逻辑信号受到干扰、硬件老化或硬件不当。因此，逆变器运行期间过电流条件的正确检测是逆变器开发和产品验证的关键项目。本文综述了几种广泛使用的过电流检测方法和几种理论上认可的过电流探测方法。本综述的主要重点包括所研究的过电流检测方法的传感带宽、传感精度和实现复杂性。本文总结了这些广泛使用的方法的优点以及理论上和原型上批准的方法的应用要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Active and Passive Electronic Components ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

13 weeks

期刊介绍： Active and Passive Electronic Components is an international journal devoted to the science and technology of all types of electronic components. The journal publishes experimental and theoretical papers on topics such as transistors, hybrid circuits, integrated circuits, MicroElectroMechanical Systems (MEMS), sensors, high frequency devices and circuits, power devices and circuits, non-volatile memory technologies such as ferroelectric and phase transition memories, and nano electronics devices and circuits.