Electric motors

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 "Offshore electrical engineering manual" includes content: The offshore electrical dimension; the offshore electrical environment; insulation and temperature ratings of equipment; alternating current synchronous generators; emergency generators; prime mover selection criteria; generation and distribution switchgear and transformers; direct current generators; direct current switchgear; electrical cables; motors; motor control gear; power electronics (semiconductor equipment); process drives and starting requirements; subsea supplies and cathodic protection,... and other contents.

289p dianmotminh03 17-06-2024 0 0   Download

Part 1 book "Shipboard electrical power systems" includes content: AC power fundamentals, shipboard power system architectures, common aspects of power equipment, AC generator, AC and DC motors, transformer, power cable.

214p dianmotminh03 17-06-2024 1 0   Download

Part 1 book "Modern diesel technology - Electricity and electronics" includes content: Safety, the fundamentals of electricity, physics for electricity, electrical components, batteries, basic electronics, charging systems, DC motors

284p dianmotminh03 11-06-2024 5 3   Download

Part 2 book "Motor vehicle engineering" includes content: Lubrication; transmission; suspension; brakes; steering, wheels and tyres; electrical and electronic systems; body, chassis and fittings; preparing vehicles; servicing; the business; background studies; evision, the web and what next.

173p dianmotminh03 11-06-2024 1 1   Download

Part 1 book "Renewable energy and power supply challenges for rural regions" includes content: Solar concentrators; tools and methods of information support for the development of renewable energy; electrical and heat power production using the products of air conversion of motor diesel fuel and electrochemical generator for agricultural consumers; increasing the energy efficiency of photovoltaic systems operating under conditions of uneven illumination; materials and methods of thermal energy storage in power supply systems; creating a synergy.

223p dianmotminh03 11-06-2024 3 1   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 4 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 3 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 of ebook "IEEE design guide for electric power service systems for generating stations" provides readers with contents including: Chapter 8 - System grounding; Chapter 9 - Transformers and voltage regulation; Chapter 10 - Equipment used for load switching and fault isolation; Chapter 11 - Electric motor characteristics and applications; Chapter 12 - Cables and other conductors; Chapter 13 - Physical and environmental aspects;...

157p dongmelo 26-05-2024 4 4   Download

Part 1 book "Air conditioning and refrigeration" includes content: Air conditioning and refrigeration tools and instruments; development of refrigeration; voltage, current, and resistance; solenoids and valves; electric motors - selection, operational characteristics and problems; refrigerants - new and old; refrigeration compressors; condensers, chillers, and cooling towers; working with water cooling problems; evaporators.

320p dianmotminh01 20-05-2024 2 2   Download

Part 2 book "An introduction to electrical science" includes content: Magnetism, electromagnetism, magnetic circuits, electromagnetic induction, motor principle, transformers, capacitance, capacitors, geometry and trigonometry revision for A.C, introduction to alternating current, series alternating-current circuits, power in alternating-current circuits, parallel alternating-current circuits, summary of equations derived from phasor diagrams, power factor improvement, alanced three-phase a.c. systems

208p dianmotminh01 20-05-2024 4 4   Download

Part 2 book "Boatowner’s mechanical and electrical manual" includes content: Battery chargers, inverters, wind and water generators and solar panels; AC generators, DC generators, electric motors (DC and AC), and electric lights; marine electronics - antennas and radio grounds, electromagnetic and radio frequency interference, and saving soaked equipment; diesel engines - operation and maintenance, troubleshooting, and winter layup; from transmission to propeller; refrigeration and air conditioning.

592p dianmotminh01 20-05-2024 4 3   Download

Part 2 book "Electrical studies for trades" includes content: Three phase circuits, transformers, electrical services, general wiring practices part 1—receptacle and switch connections, general wiring practices part 2—protection circuits, dimmers, and chimes, three phase motors, single phase motors, schematics and wiring diagrams, motor installation.

302p dianmotminh01 20-05-2024 5 4   Download

Part 1 book "Electrical wiring industrial" includes content: Plans and sitework, the unit substation, feeder bus system, panelboards, trolley busways, using wire tables and determining conductor sizes, signaling systems, basic motor controls, motors and controllers.

208p dianmotminh01 20-05-2024 8 4   Download

Part 2 book "Electrical wiring industrial" includes content: Motor installation, power factor, ventilating, air conditioning, and other facilities, system protection, lightning protection, site lighting, programmable logic controllers, developing a program for a plc, fiber optics, hazardous locations, harmonics

181p dianmotminh01 20-05-2024 4 2   Download

Part 1 book "Electricity 4 AC/DC motors, controls, and maintenance" includes content: The DC shunt motor, the DC series motor, DC compound motors, summary review of units, starting and operating dc motors, electronic DC motor control, DC variable speed motor control, DC motor dynamic braking, basic principles of automatic motor control, electromechanical and solid state relays and timers, summary review of, the three phase AC induction motor, starting three phase AC induction motors.

172p dianmotminh01 20-05-2024 3 3   Download