Results 11 to 20 of about 16,305 (263)
Research of changes in electromagnetic parameters in controlled asynchronous special electric drives
Омский научный вестник, 2023 The article researches the changes in the electromagnetic parameters of controlled asynchronous special electric drives. Special asynchronous electric drives are controlled cascade electric drives of cylindrical and axial designs.
V. Yu. Karandey +3 more
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Experimental testing of the electromagnetic coil – determining the range of electromagnetic coil
IOP Conference Series: Materials Science and Engineering, 2018 The principle of steel fibre reinforced concrete structures is a uniform distribution of steel fibers in the given volume (structure or structural element), which, however, is not always possible to guarantee in the production. This is closely related to a problem of performing diagnosis of the existing steel fibre reinforced concrete structures ...
Komárková, Tereza +3 more
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The Impact of Coil Winding Angle on the Force of DC Solenoid Electromagnetic Actuator
Advances in Electrical and Electronic Engineering, 2019 This paper presents the research on the influence of coil parameter on the force of DC electromagnetic actuator. The coil parameter discussed in the paper is the angle between the windings.
Eduard Plavec +2 more
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IEEE Access, 2020 In the conventional electromagnetic tube expansion, axial distribution of the electromagnetic force is not uniform along the workpiece. This results in uneven axial deformation of the deformed tube and restricts the full industrial implementation of this
Li Qiu +5 more
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Applied Sciences, 2022 In this paper, the structural characteristics of electromagnetic suspension (EMS) inertial stabilizers are analyzed firstly, and then a mechanical analysis of a single mass block and double mass block is carried out.
Sumei Gao, Longxiang Xu, Chaowu Jin
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IEEE Access, 2020 Tube electromagnetic bulging has been given much attention due to its superior advantages in the field of light alloy processing. However, the conventional tube electromagnetic bulging process exhibits some critical issues that restrict its wide ...
Li Qiu +7 more
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Opening characteristics of high current fast switch for DC circuit breaker
电力工程技术, 2023 The stability of opening process of fast mechanical switch is the key factor affecting the breaking performance of DC circuit breaker. Based on the finite element method, the multi-field coupling calculation of electromagnetic, thermal and momentum is ...
LAN Jian, FENG Ying, WANG Chengyu
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IEEE Access, 2020 While electromagnetic forming is widely used for aluminum alloy materials, the non-uniformity of plate radial deformation is still a key issue that restricts the wide development of this technology.
Li Qiu +7 more
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Journal of Experimental Nanoscience, 2023 As the basic unit structure of electromagnetic metamaterial, the structure size of open resonant ring directly determines the constitutive parameters of SRR (dielectric constant ε and permeability μ). In order to improve the energy exchange efficiency of
Sheng Bi
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Coils and the Electromagnet Used in the Joule Balance at the NIM [PDF]
IEEE Transactions on Instrumentation and Measurement, 2015 7 figures, 10 pages, accepted for publication in IEEE Transactions on Instrumentation and ...
Zhonghua Zhang +6 more
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