'Dc machine' presentation slideshows

DESIGN OF ELECTRICAL MACHINES EE 6604 FACULY NAME SHRI.N.B.RAJESH M.E. AP-II/EEED VCET,MADURAI

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UNIT - I D.C. GENERATORS

UNIT - I D.C. GENERATORS. D.C. GENERATORS-CONSTRUCTION & OPERATION DC Generators Principle of operation Action of Commutator Constructional details of DC Machine Types of DC generators EMF Equation. DC Generator. DC motor. D.C. GENERATORS PRINCIPLE OF OPERATION

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DC Machines

DC Machines . By Muhammad Abdul Majid. A simple DC machine. A single loop of wire rotating about a fixed axis in the magnetic field supplied by the North and South poles of the magnet. Induction of voltage. The wire loop has four segments and

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Basics of a Electric Motor

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Basics of a Electric Motor

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DC Machines

DC Machines. KL3073. Direct Current (DC) Machines Fundamentals. Generator action : An emf (voltage) is induced in a conductor if it moves through a magnetic field. Motor action : A force is induced in a conductor that has a current going through it and placed in a magnetic field.

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DC Motors

DC Motors. DC Motor. The direct current (dc) machine can be used as a motor or as a generator. DC Machine is most often used for a motor. The major advantages of dc machines are the easy speed and torque regulation.

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AC Machine Stator

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D.C Machines

D.C Machines. Design of Field Poles & Field Coils Design of Commutator & Brushes. l y. h pl. Yoke. Armature Core. Flux Path. N. l c. Pole Body. h pl. S. S. N. Magnetic Circuit of 4-Pole DC Machine. Magnetic circuit . The path of magnetic flux is called magnetic circuit

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DC Motors

DC Motors. Construction very similar to a DC generator The dc machine can operate bath as a generator and a motor. When the dc machine operates as a motor, the input to the machine is electrical power and the output is mechanical power. In fact, the dc machine is used more as a motor.

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Simulation of Electrical Machines, drives and Control using software tools

Simulation of Electrical Machines, drives and Control using software tools. Dr. B. Umamaheswari Professor Dept of Electrical & Electronics Engineering, College of Engineering Guindy Anna University Chennai Programs linked in the enclosed slides can be run in MATLAB-SIMULINK platform.

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EE 306 DC MACHINES

EE 306 DC MACHINES. Hatem Al-Ghannam 214265. DC Motor . The direct current (dc) machine can be used as a motor or as a generator. DC Machine is most often used for a motor. The major advantages of dc machines are the easy speed and torque regulation.

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Chapter 3. DC Machines

Chapter 3. DC Machines. Mechanical system. Mechanical system. Electrical system. Electrical system. Coupling Magnetic Fields. Electric Machines. e , i. e , i. T , n. T , n. Motor. Energy Flow. Generator. Electromagnetic Conversion. Energy is needed in different forms:

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Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science

Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.131 Power Electronics Laboratory Lecture 24 November 10, 2005. Coils are wound on a toroidal core ( a magnetic circuit). Axial View: Magnets are interacting with stator current.

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RUN-TIME RECONFIGURATION OF AC DRIVE CONTROLLERS

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The study of 4 Quadrant Control DC Motor Drive Using Microcontroller

The study of 4 Quadrant Control DC Motor Drive Using Microcontroller. Dusit Uthitsunthorn, Tawatchai simma, Kasem Nuaekaew and Vorachat Narapai. The study of 4 Quadrant Control DC Motor Drive Using Microcontroller. Dusit Uthitsunthorn was born in Buriram,

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MEP 1523 ELECTRICAL DRIVES

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CONSTRUCTION

CONSTRUCTION The dc machines used for industrial electric drives have three major parts . Field system Armature and Commutator . Field system The field system is located on the stationary part of the machine called stator

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