WBG -Based 22kW Bidirectional On-Board Fast Board Fast Charger1. Set Pv1 and footprint2. Sweep the loss versus "a" for different Ln3. Determine the minimum P_(trs) for each Ln4. Effect ofしn on Devices Loss2017 CPES annual conference...
Plasma Etch Processing for Wide Bandgap (WBG) RF Devices In February 2020, it was estimated that commercial 5G networks had been deployed in almost 400 cities across 34 countries in Asia, Europe and the Americas[1], and the global market for 5G technology (hardware, software & services) is...
This paper presents a comprehensive review on the employment of wide bandgap (WBG) semiconductor power devices in wind energy conversion systems (WECSs). Silicon-carbide- (SiC) and gallium-nitride (GaN)-based power devices are highlighted and studied in this review, focusing on their application ...
云端PLM 是未来依托 如今,任何规模的公司都可以更轻松地通过云端使用产品生命周期管理 (PLM) 软件进行创新,然而,这曾经是最大型公司的专利。软件即服务(简称 SaaS)让包括初创企业在内的中小型企业都更容易承受软件价格,从而借助 PLM 软件获得成功。在企业设计并制造互联产品方面,云端 PLM 软件可以让企业先于竞争对手...
WBG-based High Frequency Soft-Switching Bi-directional Three-Phase AC/DC Converter - (PPT)25kW Bi-directional inverter/rectifier operating at 300kHz. Proposed new CRM for ZVS: 1. DPWM + CRM; 2. Fs synchronization to reduce fs range (300～500 kHz); 3. Interleaving to reduce current ripple...
The theoretical performance limitations of conventional Si-based devices are being approached, making it difficult to enhance their performance and efficiency. The most developed and easily available WBG semiconductors are power devices made from GaN and SiC. Because of their robustness against heat and...
Design of CRM AC/DC converter for very high-frequency high-density WBG-based 6.6kW bidirectional on-board battery charger The wide-band-gap (WBG) devices based 6.6 kW bidirectional on-board charger (OBC) system for plug-in electric vehicles (PEVs) is recently developed. With t... Z Liu,...
Properties of fully solid-state circuit breakers are established and systematic comparisons are made among switches built of silicon and other wide bandgap (WBG) devices such as SiC MOS and GaN HEMT transistors. Using SPICE simulation it is shown that solid-state circuit breakers (SSCBs) based ...
Jelena Milojkovi, Vano Litovski, and Simon Le Blond, J CIRCUIT SYST COMP https://doi.org/10.1142/S0218126618500202doi:10.1142/S0218126618500202Jelena MilojkoviVano LitovskiSimon Le BlondWorld Scientific Publishing CompanyJournal of Circuits, Systems and Computers...
SiCTotem-poleWBGZVSA wide-band-gap based bidirectional onboard charger (OBC) has been proposed with a variable DC-link voltage, which tracks the battery voltage fluctuation. Although this approach is deemed most efficient for the resonant DC/DC stage, it posts significant challenges for the ...