Concept of the bridge leg with mixed normally-ON normally-OFF SiC JFETs

机译：具有常开和常关混合SiC JFET的桥脚的概念

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The paper presents a new concept of the power electronics inverter built with Silicon Carbide devices. In order to reduce problems with protection of the system with normally-ON JFETs, each bridge leg is built with mixed devices: normally-ON and normally-OFF. Due to lower on-state resistance and less complex driving of the normally-ON JFETs, proposed inverter offers better performance in comparison to the inverter built with normally-OFF JFETs only. Novel concept is verified by various experimental tests of the 2kVA H-bridge with special attention to safety issues.

机译：本文提出了一种采用碳化硅器件构建的电力电子逆变器的新概念。为了减少使用常开JFET进行系统保护的问题，每个桥臂都装有混合器件：常开和常关。由于较低的通态电阻和正常导通的JFET的驱动复杂性较低，与仅使用常关JFET构造的逆变器相比，建议的逆变器具有更好的性能。通过对2kVA H桥的各种实验测试来验证新颖的概念，并特别注意安全问题。

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来源
《2013 8th International Conference-Workshop Compatibility and Power Electronics》|2013年|286-291|共6页
会议地点 Ljubljana(SI)
作者
Rabkowski Jacek; Zdanowski Mariusz; Barlik Roman;
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作者单位

Institute of Control and Industrial Electronics, Warsaw University of Technology, Polandc;

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正文语种 eng
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机译：1200 V常关和常开垂直沟道SiC功率JFET器件的比较
2. Measurement and numerical analysis of C-V characteristics for normally-on SiCED-JFET [J] . Sami Ghedira, Cyril Buttay, Hervé Morel, The European physical journal. Applied physics . 2014,第2期

机译：常导SiCED-JFET C-V特性的测量和数值分析
3. Normally-On SiC JFETs: Active Protections [J] . Fabien Dubois, Dominique Bergogne, Cyril Buttay, EPE Journal: European Power Electronics and Drives . 2012,第3期

机译：常开型SiC JFET：有源保护
4. Concept of the Bridge Leg with Mixed Normally-ON Normally-OFF SiC JFETs [C] . Jacek Rabkowski, Mariusz Zdanowski, Roman Barlik International Conference on Compatibility and Power Electronics . 2013

机译：桥梁腿的概念与常常的常见的sic jfets混合
5. One-directional normally-on vertical silicon carbide (3C-SiC) MESFET on silicon (Si) substrate. [D] . Thakkallapally, Ramana. 2014

机译：硅（Si）基板上的单向常态垂直碳化硅（3C-SiC）MESFET。
6. BUILDING A BETTER GLUTEAL BRIDGE: ELECTROMYOGRAPHIC ANALYSIS OF HIP MUSCLE ACTIVITY DURING MODIFIED SINGLE-LEG BRIDGES [O] . B.J. Lehecka, Michael Edwards, Ryan Haverkamp, 2017

机译：建造更好的胰脏桥：修改后的单腿桥髋关节活动的电泳分析
7. Predicting Static Losses in an Inverter-Leg built with SiC Normally-Off JFETs and SiC diodes [O] . Fonteneau, Xavier, Morel, Florent, Buttay, Cyril, 2013

机译：预测使用SiC常关JFET和SiC二极管构建的逆变器腿中的静态损耗

Concept of the bridge leg with mixed normally-ON normally-OFF SiC JFETs

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