Results 11 to 20 of about 8,305,615 (410)
Multipair Full-Duplex Relaying with Massive Arrays and Linear Processing [PDF]
arXiv, 2014 We consider a multipair decode-and-forward relay channel, where multiple sources transmit simultaneously their signals to multiple destinations with the help of a full-duplex relay station. We assume that the relay station is equipped with massive arrays, while all sources and destinations have a single antenna. The relay station uses channel estimates
Larsson, Erik G. +3 more
arxiv +5 more sources
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley +1 more source
Compound Fault Feature Extraction of Wind Power Gearbox Based on DRS and Improved Autogram
Zhongguo dianli, 2023 Compound fault feature extraction is the key to analyzing the root cause of wind power gearbox faults. A compound fault feature extraction method based on DRS and improved Autogram is proposed.
Haifei MA +4 more
doaj +1 more source
Research On Calculation Method of Serpentine Pipe Bend [PDF]
E3S Web of Conferences, 2021 Because of its structural characteristics, the serpentine high-pressure heater has thinner tubesheet compared with the traditional U-tube high-pressure heater, which solves the bottleneck of tubesheet manufacturing and becomes an important auxiliary ...
Zhu Xuchen +5 more
doaj +1 more source
Discussion on the Modification by China-Manufacturer of Imported Boiler Tertiary Superheater
南方能源建设, 2022 [Introduction] The imported boiler tertiary superheater of Zhuhai power station which was designed and manufactured by Mitsubishi Heavy Industries has occurred tube failures frequently in recent years, the types were typical long-term overheating ...
LI Wenhua +4 more
doaj +1 more source
Construction of digital operation and maintenance system for new energy power generation enterprises [PDF]
E3S Web of Conferences, 2021 In view of the current increasing new energy installed capacity and the frustration in outputting clean electricity due to limited channel capacity, the new energy intelligence operation system based on big data platform technology, joint power ...
Wenyu Zhang +7 more
doaj +1 more source
Shock and Vibration, 2022 During long-term operation, the blades of rod fastening rotor are very prone to fault and may cause uneven axial mass distribution. The dynamic characteristics of a multidisk rod fastening rotor with axial unbalance mass distribution are studied.
Li Zhao +3 more
doaj +1 more source
Energies, 2023 Autonomous power systems serving remote areas with weather stations with small settlements are characterized by a fairly high cost of generating electricity and the purchase and delivery of fuel.
B. Malozyomov +7 more
semanticscholar +1 more source
Distribution of Some Ecotoxic Elements in Fuel and Solid Combustion Residues in Poland
Energies, 2020 The purpose of this paper is to assess the content and distribution of some elements in coal from two bituminous coal basins and in fly ash and slag derived from combustion of the coals in six power plants in Poland.
Henryk R. Parzentny, Leokadia Róg
doaj +1 more source
Joint Optimization of Autonomous Electric Vehicle Fleet Operations and Charging Station Siting [PDF]
2021 IEEE International Intelligent Transportation Systems
Conference (ITSC), pp. 3340-3347, 2021, 2021 Charging infrastructure is the coupling link between power and transportation networks, thus determining charging station siting is necessary for planning of power and transportation systems. While previous works have either optimized for charging station siting given historic travel behavior, or optimized fleet routing and charging given an assumed ...
arxiv +1 more source