AIM:
To separate the no load losses of a 3 phase squirrel cage induction motor as iron losses and mechanical losses.
NAME PLATE DETAILS:
3 induction motor
Auto Transformer
FUSE RATING:
No load :10% of rated current (full load current).
PRECAUTIONS:
(1) The autotransformer should be kept in minimum voltage position.
(2) the motor should not be loaded throughout the experiment. ....etc

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there is a related thread for three phase squirrel cage induction motor , please go through the page link given below.

http://seminarsprojects.net/Thread-automatic-induction-motor-starter-with-programmable-timer ....etc

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to get information about the topic Single phase to Three phase converter to drive Induction Motor full report,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-three-phase-500w-inverter-as-an-induction-motor-drive

http://seminarsprojects.net/Thread-a-new-single-phase-to-three-phase-converter-with-active-input-current-shaping-for-ac

http://seminarsprojects.net/Thread-speed-control-of-three-phase-induction-motor-using-dspic30f4011

http://seminarsprojects.net/Thread-simulation-of-six-step-inverter-ind ....etc

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to get information about the topic seperation of no load losses in three phase squirrel cage induction motor full report refer the page link bellow

http://seminarsprojects.net/Thread-separation-of-losses-in-three-phase-squirrel-cage-induction-motor ....etc

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AIM:
To draw the performance characteristics of 3-phase squirrel cage induction motor by conducting load test.
THEORY:
A 3-phase induction motor consists of stator and rotor with the other associated parts. In the stator, a 3-phase winding is provided. The windings of the three phase are displaced in space by 120 .A 3-phase current is fed to the 3-phase winding. These windings produce a resultant magnetic flux and it rotates in space like a solid magnetic poles being rotated magnetically. ....etc

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Hi, visit this thread for more details on this topic:
http://seminarsprojects.net/Thread-development-of-a-feature-rich-employee-separation-system-e-separation-system?pid=17232#pid17232 ....etc

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(Single phase to 3 phase converter for driving 3 phase induction motor)


Hi
can any one help me regarding my topic named as (Single phase to 3 phase converter for driving 3 phase induction motor)
I need a complete(brief) study report about this topic.
If anyone can help me, plz do help me send me project report source code and all related materials in my e mail id [email protected]
I'll be very thankful.
best regards
hafiz ahmad ....etc

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AIM:
To conduct the No Load test and Blocked rotor test on three phase squirrel cage induction motor and to draw the equivalent circuit.
FUSE RATING:
No load: 10% of rated current (Full load current)
Load: 125%of rated current (Full load current)
APPARATUS REQUIRED:
PRECAUTIONS:
The autotransformer should be kept at minimum voltage position.
PROCEDURE:
Note down the name plate details of motor.
1. For no-load open circuit test by adjusting autotransformer, apply rated voltage a ....etc

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brake test on three phase squirrel cage induction motor

The three phase induction motor is the most widely used electrical motor. Almost 80% of the mechanical power used by industries is provided by three phase induction motors because of its simple and rugged construction, low cost, good operating characteristics, absence of commutator and good speed regulation. In three phase induction motor the power is transferred from stator to rotor winding through induction. The Induction motor is also called a synchronous motor as it runs at a speed ....etc

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weighted histogram seperation matlab code

for its = 1:max_its % Note: no automatic convergence test

%-- get the curve's narrow band
idx = find(phi <= 1.2 & phi >= -1.2)';
= ind2sub(size(phi),idx);

%-- get windows for localized statistics
xneg = x-rad; xpos = x+rad; %get subscripts for local regions
yneg = y-rad; ypos = y+rad;
xneg(xneg<1)=1; yneg(yneg<1)=1; %check bounds
xpos(xpos>dimx)=dimx; ypos(ypos>dimy)=dimy;

%-- re-initialize u,v,Ain,Aout
Ain=zeros(size(idx)); Aout=zeros(size(idx));
B=zeros(size(idx));integral=zeros(size(i ....etc

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