• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Alternator
Alternator

... accumulator is charged when combustion engine runs idle It is important advantage for city traffic Accumulator durability charged by alternator with rectifier is longer than accumulator durability charged by dynamo Alternator is excited directly of accumulator immediately after ignition start ...
Microelectromechanical Devices
Microelectromechanical Devices

ET 12
ET 12

Energy_Impact on Global - Saint Leo University Faculty
Energy_Impact on Global - Saint Leo University Faculty

... extracted; this device is called electric motor • To keep shaft turning, one uses alternating current (AC) ...
electrical machines det 204/3
electrical machines det 204/3

Electrical_Machines_Lab_Upgrading_Proposal_Fall_2009
Electrical_Machines_Lab_Upgrading_Proposal_Fall_2009

For the test over magnetism, you should know:
For the test over magnetism, you should know:

2005-2 Second Exercise: The circuit breaker in a kitchen ( 6.5 points
2005-2 Second Exercise: The circuit breaker in a kitchen ( 6.5 points

...  An incandescent lamp carrying the following indications (220 V, 100 W). 1) These electrical appliances are connected in parallel. Why? 2) a) The lamp functions normally. Why? b) Calculate the effective electric current I1 through the lamp. 3) a) The effective voltage across the water heater is 220 ...
Generator and Transformer
Generator and Transformer

Magnetic Field and Induction
Magnetic Field and Induction

... aurora borealis Uncharged particles must be stopped by the atmosphere ...
Iowa State University
Iowa State University

... The simplest and most widely-used rotor for induction motors is the so-called squirrel cage rotor, from which the squirrel cage induction motor gets its name. The squirrel cage rotor consists of a laminated iron core which is slotted lengthwise around its periphery. Solid bars of copper or aluminum ...
Simple electrical engineering projects
Simple electrical engineering projects

File
File

Commercialization of a Patent: US Patent 5929598 Magnetic Charger
Commercialization of a Patent: US Patent 5929598 Magnetic Charger

... Commercialization of a Patent: ...
Electromagnetic Induction(EMI)
Electromagnetic Induction(EMI)

EMI (97-03)
EMI (97-03)

i) Synchronous Machines
i) Synchronous Machines

...  Salient poles are too weak mechanically and develop too much wind ...
3-1 Electricity and Magnetism 1
3-1 Electricity and Magnetism 1

... Electrons are exchanged. ...
Document
Document

2. Generator Basics IEEE
2. Generator Basics IEEE

Electricity
Electricity

Physics Gang Signs Review
Physics Gang Signs Review

Electric motors
Electric motors

Elec467 Power Machines & Transformers
Elec467 Power Machines & Transformers

Magnetism - Worth County Schools
Magnetism - Worth County Schools

< 1 ... 356 357 358 359 360 361 362 363 364 ... 378 >

Electric machine

The academic study of electric machines is the universal study of electric motors and electric generators. By the classic definition, electric machine is synonymous with electric motor or electric generator, all of which are electromechanical energy converters: converting electricity to mechanical power (i.e., electric motor) or mechanical power to electricity (i.e., electric generator). The movement involved in the mechanical power can be rotating or linear.Although transformers do not contain any moving parts they are also included in the family of electric machines because they utilise electromagnetic phenomena.Electric machines (i.e., electric motors) consume approximately 60% of all electricity produced. Electric machines (i.e., electric generators) produce virtually all electricity consumed. Electric machines have become so ubiquitous that they are virtually overlooked as an integral component of the entire electricity infrastructure. Developing ever more efficient electric machine technology and influencing their use are crucial to any global conservation, green energy, or alternative energy strategy.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report