Results 261 to 270 of about 19,194,670 (349)
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IEEE Transactions on Electron Devices, 2023
In this work, we have comprehensively investigated the degradation behaviors and mechanism of 1.2 kV silicon carbide (SiC) metal oxide semiconductor field-effect transistors (MOSFETs) under repetitive surge current stress.
D. Ma +10 more
semanticscholar +1 more source
In this work, we have comprehensively investigated the degradation behaviors and mechanism of 1.2 kV silicon carbide (SiC) metal oxide semiconductor field-effect transistors (MOSFETs) under repetitive surge current stress.
D. Ma +10 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2023
In this article, the detailed steps for the derivation of linearized minimum current stress modulation scheme for single-phase bidirectional and isolated dual active bridge ac–dc converters is presented.
Dongxin Guo +3 more
semanticscholar +1 more source
In this article, the detailed steps for the derivation of linearized minimum current stress modulation scheme for single-phase bidirectional and isolated dual active bridge ac–dc converters is presented.
Dongxin Guo +3 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2022
This article presents a control strategy for the single-stage dual active bridge (DAB) ac-dc converters. To reduce the conduction loss and achieve zero voltage switching (ZVS), the global optimal working modes are reviewed.
Zhiqiang Guo, Xu Han
semanticscholar +1 more source
This article presents a control strategy for the single-stage dual active bridge (DAB) ac-dc converters. To reduce the conduction loss and achieve zero voltage switching (ZVS), the global optimal working modes are reviewed.
Zhiqiang Guo, Xu Han
semanticscholar +1 more source
IEEE transactions on industry applications, 2022
In the inductive power transfer (IPT) system, a hybrid topology with the anti-misalignment ability and load-independent output is usually used to improve the stability of the system and simplify the control scheme.
Bin Yang +5 more
semanticscholar +1 more source
In the inductive power transfer (IPT) system, a hybrid topology with the anti-misalignment ability and load-independent output is usually used to improve the stability of the system and simplify the control scheme.
Bin Yang +5 more
semanticscholar +1 more source
Generation of sidewall defects in InGaN/GaN blue micro-LEDs under forward-current stress
Applied Physics Letters, 2022This work investigates the effect of current stress on InGaN/GaN multiple-quantum-well flip-chip blue micro light-emitting diodes ( μ-LEDs) with a mesa size of 30 × 30 μm2 and describes the stress-related mechanisms: defect aggregation and generation ...
A. H. Islam +4 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2022
With consideration of double line-frequency instantaneous power in two-stage single-phase inverter system, a second harmonic current shaping (SHCS) method is proposed in this article to minimize the current stress of front-end dual active bridge (DAB) dc/
Fei Xiong +3 more
semanticscholar +1 more source
With consideration of double line-frequency instantaneous power in two-stage single-phase inverter system, a second harmonic current shaping (SHCS) method is proposed in this article to minimize the current stress of front-end dual active bridge (DAB) dc/
Fei Xiong +3 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2021
Due to the potential for high power density and high efficiency, the isolated ac–dc matrix converter is an attractive alternative for voltage source converters in applications requiring isolation and bidirectional power flow.
Fanxiu Fang, Hao Tian, Y. Li
semanticscholar +1 more source
Due to the potential for high power density and high efficiency, the isolated ac–dc matrix converter is an attractive alternative for voltage source converters in applications requiring isolation and bidirectional power flow.
Fanxiu Fang, Hao Tian, Y. Li
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification, 2021
It is a challenge for dual-active-bridge (DAB) converters to take a good balance between full-load-range zero-voltage switching (ZVS) and control complexity with a wide voltage range.
Liting Li +4 more
semanticscholar +1 more source
It is a challenge for dual-active-bridge (DAB) converters to take a good balance between full-load-range zero-voltage switching (ZVS) and control complexity with a wide voltage range.
Liting Li +4 more
semanticscholar +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
Cascaded H-bridge (CHB) -based solid-state transformer (SST) consists of CHBs and dual active bridge (DAB) converters. Series-resonant DAB converters (SRCs) are widely used for its advantages of soft switching characteristic and simple control.
Yujie Hu +8 more
semanticscholar +1 more source
Cascaded H-bridge (CHB) -based solid-state transformer (SST) consists of CHBs and dual active bridge (DAB) converters. Series-resonant DAB converters (SRCs) are widely used for its advantages of soft switching characteristic and simple control.
Yujie Hu +8 more
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification, 2021
Current stress is essential for the reliability of power switching devices, especially for high-voltage applications, such as three-level NPC-based dual-active-bridge (3LNPC-DAB) converters.
Yi Wang +6 more
semanticscholar +1 more source
Current stress is essential for the reliability of power switching devices, especially for high-voltage applications, such as three-level NPC-based dual-active-bridge (3LNPC-DAB) converters.
Yi Wang +6 more
semanticscholar +1 more source