Overview of Motor Control in Electric Vehicles
Apr 20, 2023 · Global demand for electric vehicles (EVs) has grown significantly recently. The reasons that have led to the progressive spread of electric vehicles are linked to the joint decision by government institutions and car manufacturers to convert the production of internal combustion vehicles into electric and hybrid vehicles within a few years.
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Understanding the EV Powertrain - Power Electronics News
Apr 13, 2023 · A typical EV powertrain consists of a battery pack, inverters for power transfer and electric motor(s) through a final reduction drive. For hybrid vehicles and plug-in hybrid vehicles, there are additional components in the powertrain, like an ICE, dedicated transmission and exhaust system.
PartSim: Free Online Circuit Simulator (Tutorial)
Sep 14, 2021 · PartSim is a web-based free online circuit simulator that allows you to create and simulate electronic circuits online without having to install other software on your computer. All you need is an internet line and, of course, an internet browser. Simulations without desktop software. Electronics designers can successfully use PartSim.
Silicon Carbide (SiC): 10 Things to Know - Power Electronics News
Mar 17, 2021 · 3. Why SiC overcomes Si in power applications? Despite being the most widely used semiconductor in electronics, silicon is beginning to show some limitations, especially in high-power applications.
Comparing N-Channel and P-Channel MOSFETs: Which is best for …
May 28, 2024 · To achieve a similar on-state resistance R DS(on) as n-channel MOSFETs, p-channel MOSFETs require a two to three-times larger die size. As a result, in more high-current applications, where low conduction losses are critical, the large die p-channel MOSFETs with very low R DS(on) are not the optimal choice.. While the p-channel device’s larger chip size offers improved thermal performance ...
Design Considerations of Digital Controlled Totem Pole PFC
Apr 22, 2020 · Positive Half Line Cycle Operation. The positive half line cycle operation of the totem-pole PFC is shown in Figure 2. Q1 and Q2 are fast switching SiC-MOSFET devices (operating at high carrier frequency) Q3 and Q4 are traditional lower speed Si-MOSFET devices (operating at 50 or 60Hz) There are only two semiconductor devices in the current path in …
USB-PD 3.2: Key Updates and Impact - Power Electronics News
May 29, 2024 · USB-PD R3.2 introduces significant changes. While the required current is the same as in R3.1, AVS is now required for Standard Power Range (SPR).
Power Supplies & Energy Storage - Power Electronics News
Oct 18, 2016 · The document covers industry expertise, design tools, component selection, design challenges, emerging technologies, and professional development in power electronics, offering insights into tools, strategies, and advancements shaping the field.
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Read the latest news, articles, and opinions in the electronics and technology industries. Topics include renewable energy, ICs, semiconductors, and more.