Results 31 to 40 of about 1,319,354 (354)
Redesain Speed Control Submerged Scraper Conveyor (Ssc) Bottom Ash Menggunakan Ac Drive
Journal of Electrical Engineering and Computer, 2020 Sistem kontrol penggerak Submerged Scrapper Conveyor (SSC) mempunyai peran yang sangat vital dalam proses kerja transportasi material limbah abu berat (bottom-ash) yang merupakan sisa hasil pembakaran batubara di boiler.
Fahrizal Reza, Ilmi Rizki Imaduddin
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Energies, 2022 The high frequency PWM voltage pulses from a two-level six-switch inverter produce a common-mode voltage in an electric machine’s windings, a fraction of which appears on the machine shaft due to electrostatic (capacitive) coupling.
Ryan Collin +2 more
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Teknik Konservasi Energi Pada Pompa Submersible Dengan Menggunakan Variable Frequency Drive
Jurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2018 Energy conservation is beneficial not only to reduce consumption and the cost of energy consumption, but also to give a better impact on the environment.
haji sofyar M.Eng
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IEEE Access, 2022 Variable-frequency drive (VFD) has been widely used in reverse osmosis desalination. Our purpose is to study how the VFD and pressure regulating valve affect the key parameters of reverse osmosis desalination and their action principle through ...
Shuai Chu +6 more
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Sensitivity of Low-Voltage Variable-Frequency Devices to Voltage Sags
IEEE Access, 2019 Variable frequency drives (VFDs) are the types of power electronic device commonly used to drive motors with a wide range of industrial and practical applications, especially in power systems.
Yonghai Xu +4 more
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Assessment of cleantech options to mitigate the environmental impact of South African dairy farming [PDF]
, 2018 Milk production in South Africa has increased substantially over the past ten years and is associated with various environmental impacts. These can be reduced by different means, four of which were analysed in this study: choice of breed, the use of ...
Eymann, Lea +4 more
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Design of High-Speed Permanent Magnet Motor Considering Rotor Radial Force and Motor Losses
Energies, 2020 Different from the design of conventional permanent magnet (PM) motors, high-speed motors are primarily limited by rotor unbalanced radial forces, rotor power losses, and rotor mechanical strength.
Nai-Wen Liu +4 more
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Gornye nauki i tekhnologii = Mining Science and Technology (Russia)The intensive implementation of variable-frequency drive machines and installations in underground mining processes necessitates addressing several issues, with a primary focus on ensuring the quality of electric power.
V. L. Petrov, A. Pichuev
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Mechanistic Study of a Low Frequency Piezoelectric Motor With Natural Frequency Adjustment Method
IEEE Access, 2023 A variable frequency piezoelectric motor is studied, which can generate rotational motion under the excitation of variable-mode vibration response units.
Xiaotao Li +5 more
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Simulation of the aging process of insulating systems variable frequency drive [PDF]
, 2016 The paper deals with the intensity of the model in the electrical insulation variable frequency drive controlled at different temperatures and electric fields.
Charkov, Dmitiy Igorevich +3 more
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