Results 91 to 100 of about 35,470,184 (340)
Losses, Efficiency and Thermal Behavior of the Synchronous Motors with Different PM Materials
Communications, 2013 The paper deals with losses, efficiency and thermal behavior of the synchronous machines with different permanent magnet (PM) materials. Three PMSM are presented in this paper: First, the PMSM with NdFeB PM, which is really constructed. Second, the NdFeB
Peter Sekerak +4 more
doaj +1 more source
Space solar power systems [PDF]
Studies were done on the feasibility of placing a solar power station called POwersat, in space. A general description of the engineering features are given as well as a brief discussion of the economic ...
Toliver, C.
core +1 more source
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
IEEE AccessIntegrated 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
Energies, 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
Energies, 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
ADVANCED POWER SYSTEMS ASH BEHAVIOR IN POWER SYSTEMS [PDF]
, 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
Benchmark Models for the Analysis and Control of Small-Signal Oscillatory Dynamics in Power Systems
IEEE Transactions on Power Systems, 2017 This paper summarizes a set of six benchmark systems for the analysis and control of electromechanical oscillations in power systems, recommended by the IEEE Task Force on Benchmark Systems for Stability Controls of the Power System Dynamic Performance ...
C. Cañizares +18 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
Photovoltaic power systems workshop [PDF]
Discussions are presented on apparent deficiencies in NASA planning and technology development relating to a standard power module (25-35 kW) and to future photovoltaic power systems in general.
Given, R. W., Killian, H. J.
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