Results 11 to 20 of about 1,130,906 (218)
OPTIMAL CONTROL TRANSFORMER LTC DIGITAL SUBSTATION
Вестник Северо-Кавказского федерального университета, 2022 The possible methods of optimal control of transformer tap changer in the introduction of the concept of digital substation. As the objective function is proposed to use than the loss of electricity, the cost of switching tap position and cooling ...
Dmitry Aleksandrovich Kostyukov +1 more
doaj
Materials Research Express, 2023 Pneumatic shot peening is a widely used surface strengthening method. During the peening process, shots often collide with each other, resulting in large energy loss and small compressive residual stress.
Genshang Wu +6 more
doaj +1 more source
A Novel Strategy for Optimising Decentralised Energy Exchange for Prosumers
Energies, 2016 The realization of the Smart Grid vision will change the way of producing and distributing electrical energy. It paves the road for end-users to become pro-active in the distribution system and, equipped with renewable energy generators such as a ...
Ang Sha, Marco Aiello
doaj +1 more source
Lubricants, 2023 Based on mixed lubrication analysis, considering the influence of rough interface contact stiffness, contact damping, and interface friction on the gear transmission system, the relationship between interface contact and the overall performance of the ...
Gong Cheng +5 more
doaj +1 more source
Performance of PV array configurations under dynamic partial shadings
EPJ Photovoltaics, 2023 The partial shading effect (PSE) is responsible for most power losses in a photovoltaic (PV) system. By modifying the interconnections between PV modules, called PV array reconfiguration, it is possible to improve the power output under partial shading ...
Shao Chuanyong +2 more
doaj +1 more source
Rotation, combined structure, semi cylindrical weir- gate, energy loss, discharge coefficient. [PDF]
مهندسی منابع آب, 2014 The combined weir- gate is a structure which may replace weir and gate in channels. The semi cylindrical weir- gate has a higher discharge coefficient in comparison with the sharp crested weir- gate because of the curvature on the weir section which the ...
M. M, A. S, S. Z
doaj
MeV Cluster Ion Beam–Material Interaction
Quantum Beam Science, 2022 This paper treats the characteristic topics of MeV/atom cluster ion beams produced using tandem accelerators both in the production stage and in the penetration stage from the viewpoint of fundamental processes. The former is related to atomic collisions
Toshiaki Kaneko
doaj +1 more source
Development of a monitoring and control method for energy loss in slurry pipelines: a case study [PDF]
REM: International Engineering JournalThe pumping of iron ore slurry through long-distance pipelines requires reliable prediction of energy losses to ensure operational efficiency and maintenance planning. This study develops a predictive model for energy loss by integrating real operational
Igor Moreira Carvalho +2 more
doaj +2 more sources
Magnetic Energy Losses and Temperature Control System for Giant Magnetostrictive Transducer
Micromachines, 2023 The giant magnetostrictive transducer (GMT) can be widely used in ultra-precision machining in precision-fluid-control fields. The temperature stability of GMT is critical for the reliable generation of output characteristics.
Yafang Li, Xia Dong, Xiaodong Yu
doaj +1 more source
Engineering Applications of Computational Fluid MechanicsCavitation significantly impacts the performance and stability of axial flow pumps, yet the underlying mechanisms driving head rise in the cavitation curve remain inadequately understood.
Lei Yu +5 more
doaj +1 more source