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High Power Density Electrical Machines for Electric Vehicles—Comprehensive Review Based on Material Technology

IEEE transactions on magnetics, 2019
The growth of electric and hybrid electric vehicles has drawn more attention toward the development of high power density electrical machines. The materials used in the fabrication of electrical machines play a crucial role in enhancing their power ...
P. Ramesh, N. C. Lenin
semanticscholar   +1 more source

Phase-Shifted Full-Bridge DC–DC Converter With High Efficiency and High Power Density Using Center-Tapped Clamp Circuit for Battery Charging in Electric Vehicles

IEEE transactions on power electronics, 2019
In this paper, a phase-shifted full-bridge (PSFB) converter employing a new center-tapped clamp circuit is proposed to achieve high efficiency and high power density in electric-vehicle battery charger applications.
C. Lim, Yeonho Jeong, G. Moon
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Remarkable Output Power Density Enhancement of Triboelectric Nanogenerators via Polarized Ferroelectric Polymers and Bulk MoS2 Composites.

ACS Nano, 2019
Performance enhancement of triboelectric nanogenerators (TENGs) has been largely limited by the relatively low output current density. Thus, extensive research efforts have been made to increase the output current density.
Minje Kim   +5 more
semanticscholar   +1 more source

Power Density

2015
The first systematic, quantitative appraisal of power density, offering detailed reviews of power densities of renewable energy flows, fossil fuels, and all common energy uses. “There's no author whose books I look forward to more than Vaclav Smil.” —Bill Gates In this book, Vaclav Smil argues that power ...
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Flexible, High Power Density, Wearable Thermoelectric Nanogenerator and Self-powered Temperature Sensor.

ACS Applied Materials and Interfaces, 2019
We propose a flexible and wearable thermoelectric nanogenerator (FTEG) made from Bi2Te3, which allows high voltage and output power density. The proposed FTEG works as a thermopile with the end-to-end connection of 126 thermoelectric legs, and which is ...
Rui Feng   +3 more
semanticscholar   +1 more source

Materials design and preparation for high energy density and high power density electrochemical supercapacitors

Materials Science and Engineering: R: Reports, 2023
W. Dong   +4 more
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Wind-Solar Power density

2021
تتضمن مجموعات البيانات لكثافة طاقة الرياح/الطاقة الشمسية المحاكاة في الصين معلومات أساسية: (1) موقع شبكات الكهرباء الإقليمية والإقليمية. (2) المناطق المتاحة لتركيب توربينات الرياح البرية/البحرية والطاقة الشمسية الكهروضوئية على نطاق الخلايا الشبكية. (3) موقع أنواع توربينات الرياح المثلى.
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A TiN Nanorod Array 3D Hierarchical Composite Electrode for Ultrahigh‐Power‐Density Bromine‐Based Flow Batteries

Advances in Materials, 2019
Bromine‐based flow batteries are well suited for stationary energy storage due to attractive features of high energy density and low cost. However, the bromine‐based flow battery suffers from low power density and large materials consumption due to the ...
Chenhui Wang   +5 more
semanticscholar   +1 more source

A High-Power-Density Power Factor Correction Front End Based on Seven-Level Flying Capacitor Multilevel Converter

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019
This paper presents a power factor correction (PFC) front end based on a seven-level flying capacitor multilevel (FCML) boost converter. Compared to the conventional two-level boost converter, the proposed seven-level FCML converter features the use of ...
Shibin Qin   +4 more
semanticscholar   +1 more source

High power density targets

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2013
Abstract In the context of new generation rare isotope beam facilities based on high-power heavy-ion accelerators and in-flight separation of the reaction products, the design of the rare isotope production targets is a major challenge. In order to provide high-purity beams for science, high resolution is required in the rare isotope separation. This
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