Results 71 to 80 of about 170,545 (305)

System-level Modeling and Simulation of a Permanent Magnet Synchronous Motor for an Integrated Starter Alternator [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2012
This paper first presents an overview of various hybrid electric vehicle architectures with an emphasis on the Integrated Starter Alternator (ISA) hybrid architecture. The operation modes of an ISAsystem and the constraints for an electric machine acting
HANGIU Radu-Petru   +3 more
doaj  

Improvement of an EVT-based HEV using dynamic programming [PDF]

open access: yes, 2014
Automotive engineers and researchers have proposed different Series-Parallel Hybrid Electric Vehicle SP-HEV topologies. The Toyota Hybrid System (THS) is the most known SP-HEV based vehicle, but alternative solutions such as Electric Variable ...
Bouscayrol, Alain   +5 more
core   +3 more sources

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

The Jet Propulsion Laboratory Electric and Hybrid Vehicle System Research and Development Project, 1977-1984: A Review [PDF]

open access: yes
The JPL Electric and Hybrid Vehicle System Research and Development Project was established in the spring of 1977. Originally administered by the Energy Research and Development Administration (ERDA) and later by the Electric and Hybrid Vehicle Division ...
Kurtz, D., Roan, V.
core   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

Design and Simulation Analysis of New Plug-in Planetary Gear Hybrid Power System

open access: yesJixie chuandong, 2021
In order to improve the range and fuel economy of PHEV(plug-in hybrid electric vehicles),a new type of planetary gear driving device is presented,which can realize a variety of dynamic modes,and the adaptive control strategies modes is formulated.
Xiyang Hao, Xutao Cai, Xiaomeng Li
doaj  

A survey of electric and hybrid vehicle simulation programs, volume 1 [PDF]

open access: yes
Development and capabilities of automotive performance simulation programs suitable for electric and hybrid vehicle studies are ...
Bevan, J.   +2 more
core   +1 more source

Modeling and Performance Analysis of Plug-In Split Hybrid Electric Vehicle [PDF]

open access: yes, 2016
Regarding increasing of concern over the environment and ever stringent emissions regulations, the electric vehicle has been investigated as an alternative form of transportation.
Aizat, Abd Muttalib   +2 more
core  

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

open access: yesAdvanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu   +8 more
wiley   +1 more source

A multidimensional assessment of electrification in automotive powertrains: Technical, operational, and strategic perspectives

open access: yesResults in Engineering
Global transportation is undergoing a profound transformation, driven by the convergence of decarbonization targets and advances in electrification technologies.
Cassiano Santos   +5 more
doaj   +1 more source

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