Results 91 to 100 of about 33,085,515 (346)

Comparative Evaluation of Three-Phase Three-Level GaN and Seven-Level Si Flying Capacitor Inverters for Integrated Motor Drives Considering Overload Operation

open access: yesIEEE Access
Integrated Motor Drives (IMDs) are gaining popularity in industrial Variable Speed Drive (VSD) applications, thanks to their more compact realization and simpler installation.
Gwendolin Rohner   +5 more
doaj   +1 more source

A Load Fluctuation Characteristic Index and Its Application to Pilot Node Selection

open access: yesEnergies, 2014
The operation of power systems has been complicated by the rapid diversification of loads. Analyzing load characteristics becomes necessary to different utilities in energy management systems to ensure the reliability of power systems.
Huaichang Ge   +5 more
doaj   +1 more source

A Method for Efficiency Determination of Permanent Magnet Synchronous Motor

open access: yesEnergies, 2020
The utilization rate of permanent magnet synchronous motors (PMSM) is increasing in the industry today. Due to this fact, the high efficiency ratio of PMSMs has reached IE5 premium class efficiency.
Karolis Dambrauskas   +4 more
doaj   +1 more source

Satellite power systems program [PDF]

open access: yes
The Department of Energy and NASA are engaged in an intense three-year analysis to determine what course of action the Federal government should pursue relative to this nonconventional energy system. Information is presented in the form of charts for the
Larock, R. I.
core   +1 more source

Beamforming for Magnetic Induction based Wireless Power Transfer Systems with Multiple Receivers

open access: yes, 2015
Magnetic induction (MI) based communication and power transfer systems have gained an increased attention in the recent years. Typical applications for these systems lie in the area of wireless charging, near-field communication, and wireless sensor ...
Akyildiz, I. F.   +2 more
core   +1 more source

Impacts of Demand-Side Management on Electrical Power Systems: A Review

open access: yes, 2018
Electricity demand has grown over the past few years and will continue to grow in the future. The increase in electricity demand is mainly due to industrialization and the shift from a conventional to a smart-grid paradigm.
Hussein Jumma Jabir   +3 more
semanticscholar   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Artificial Neural Network (ANN) Based Fast and Accurate Inductor Modeling and Design

open access: yesIEEE Open Journal of Power Electronics, 2020
This paper analyzes the potential of Artificial Neural Networks (ANNs) for the modeling and optimization of magnetic components and, specifically, inductors.
Thomas Guillod   +2 more
doaj   +1 more source

ADVANCED POWER SYSTEMS ASH BEHAVIOR IN POWER SYSTEMS [PDF]

open access: yes, 1998
The overall goal of this initiative is to develop fundamental knowledge of ash behavior in power systems for the purpose of increasing power production efficiency, reducing operation and maintenance costs, and reducing greenhouse gas emissions into the atmosphere.
ZYGARLICKE, CHRISTOPHER J.   +3 more
openaire   +2 more sources

Power Systems Data Fusion based on Belief Propagation

open access: yes, 2017
The increasing complexity of the power grid, due to higher penetration of distributed resources and the growing availability of interconnected, distributed metering devices re- quires novel tools for providing a unified and consistent view of the system.
Fusco, Francesco   +2 more
core   +1 more source

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