Electric machine

Procedures for diagnosing bearing failures of induction motors based on motor current signals in published methods commonly denoise signals acquired from current sensors, then extract the typical characteristics from the denoised signals, and use a classifier to discriminate the state of bearing.

10p visergeyne 18-06-2024 0 0   Download

Part 2 book "Hughes - Electrical and electronic technology" includes content: Multiphase systems, transformers, introduction to machine theory, AC synchronous machine windings, characteristics of AC synchronous machines; induction motors; electrical energy systems; power systems; direct current machines; direct current motors; control system motors; motor selection and efficiency; power electronics,... and other contents.

527p dianmotminh03 17-06-2024 0 0   Download

Part 1 book "Power quality in power systems and electrical machines" includes content: Introduction to power quality, harmonic models of transformers, modeling and analysis of induction machines, modeling and analysis of synchronous machines, interaction of harmonics with capacitors, lifetime reduction of transformers and induction machines.

262p dianmotminh03 17-06-2024 0 0   Download

Part 2 book "Power quality in power systems and electrical machines" includes content: Power system modeling under nonsinusoidal operating conditions, impact of poor power quality on reliability, relaying, and security, the roles of filters in power systems, optimal placement and sizing of shunt capacitor banks in the presence of harmonics, unified power quality conditioner (UPQC),... and other contents.

373p dianmotminh03 17-06-2024 0 0   Download

Part 1 book "Motors for makers - A guide to steppers, servos, and other electrical machines" includes content: Introduction to electric motors, preliminary concepts, DC motors, stepper motors, servomotors, AC motors, gears and gearmotors, linear motors, motor control with the arduino mega.

177p dianmotminh03 09-06-2024 5 2   Download

Part 2 book "Motors for makers - A guide to steppers, servos, and other electrical machines" includes content: Motor control with the raspberry PI, controlling motors with the beaglebone black, designing an arduino based electronic speed control (ESC), designing a quadcopter, electric vehicles.

140p dianmotminh03 09-06-2024 4 1   Download

Part 1 book "Handbook of electric power calculations" includes content: Basic network analysis, instrumentation, DC motors and generators, transformers, three phase induction motors, single phase motors, synchronous machines, generation of electric power, overhead transmission lines and underground cables, electric power networks, load flow analysis in power systems.

281p dianmotminh03 03-06-2024 8 3   Download

Part 2 book "Hughes electrical and electronic technology" includes content: Control systems, signals, data transmission and signals, communications, fibreoptics, multiphase systems, transformers, introduction to machine theory, AC synchronous machine windings, characteristics of AC synchronous machines, induction motors, electrical energy systems, power systems,... and other contents.

451p dianmotminh03 03-06-2024 4 2   Download

Ebook "Transportation systems in buildings" is to provide guidance to practitioners involved in such systems. The Guide should also be of interest to architects and developers, along with facilities and building managers who may not be directly concerned with the design and installation of lifts and escalators but need to understand the advice offered to them by specialists.

116p giangdongdinh 28-05-2024 5 2   Download

Part 2 book "Automotive ergonomics - Driver vehicle interaction" includes content: Human response to vehicle vibration; thermal environments and vehicles; driving posture and healthy design; the essential realism of driving simulators for research and training; human–machine interaction (HMI) in the time of electric vehicles.

97p dianmotminh01 20-05-2024 2 1   Download

Part 2 book "Electricity generation using wind power" includes content: Electrical generator machines in wind energy systems, power electronic converters in wind energy systems, integrating wind power generation into an electrical power system, environmental aspects of wind energy, economic aspects of wind power.

132p dianmotminh01 20-05-2024 4 3   Download

Part 2 book "Electricity and magnetism for mathematicians - A guided path from Maxwell’s equations to Yang-Mills" includes content: The electromagnetic two form, some mathematics needed for quantum mechanics, some quantum mechanical thinking, quantum mechanics of harmonic oscillators, quantizing Maxwell's equations, manifolds, vector bundles, connections, curvature 20 maxwell via connections and curvature, the lagrangian machine, yang mills, and other forces.

155p dianmotminh01 20-05-2024 2 2   Download

Part 1 book "Engineering electrodynamics - Electric machine, transformer, and power equipment design" includes content: Methods of investigation and constructional materials, fundamental equations of electromagnetic field, transfer and conversion of field power, screening of constructional parts.

275p dianmotminh01 20-05-2024 4 3   Download

Part 2 book "Electromagnetics for electrical machines" includes content: Laminated rotor polyphase induction machines, unlaminated rotor polyphase induction machines, case studies, numerical computation.

247p dianmotminh01 20-05-2024 5 2   Download

Part 1 book "Electromagnetics for electrical machines" includes content: Introduction, review of field equations, theorems, revisited, laplacian fields, eddy currents in magnetic cores.

187p dianmotminh01 20-05-2024 1 1   Download

Part 2 book "Engineering electrodynamics - Electric machine, transformer, and power equipment design" includes content: Magnetic fields near iron surfaces, electromagnetic phenomena in metals with constant permeability, electromagnetic phenomena in ferromagnetic bodies, forces in electrodynamic systems, local heating of structural parts, methods of experimental investigations, conclusion.

295p dianmotminh01 20-05-2024 2 1   Download

Part 2 of ebook "Measuring technology and mechatronics automation in electrical engineering" provides readers with contents including: hardware-in-the-loop for on-line identification of SSP driving motor; hybrid adaptive fuzzy vector control vector control for single-phase induction motors; hybrid intelligent algorithm based on hierarchical encoding for training of RBF neural network; improved fuzzy neural network for stock market prediction and application; landslide recognition in mountain image based on support vector machine;...

259p dongmelo 20-05-2024 4 1   Download

Part 2 book "Electrical equipment handbook troubleshooting and maintenance" includes content: Synchronous machines, synchronous generators, generator components, auxiliaries, and excitation, generator main connections, performance and operation of generators, generator surveillance and testing, generator inspection and maintenance, generator operational problems and refurbishment options, circuit breakers, fuses,... and other contents.

272p dianmotminh01 17-05-2024 4 4   Download

Part 1 book "Electrical equipment handbook troubleshooting and maintenance" includes content: Fundamentals of electric systems, introduction to machinery principles, transformers, transformer components and maintenance, ac machine fundamentals, induction motors, speed control of induction motors, maintenance of motors, power electronics, rectifiers, and pulse width modulation inverters, variable speed drives.

225p dianmotminh01 17-05-2024 6 5   Download

Part 2 book "Electrical engineering - Principles and applications" includes content: Diodes, amplifiers - Specifications and external characteristics, field effect transistors, bipolar junction transistors, magnetic circuits and transformers, DC machines, operational amplifiers, AC machines.

416p dianmotminh01 17-05-2024 5 4   Download