How do you draw an induction motor circle diagram?
How do you draw an induction motor circle diagram?
Steps to draw Circle Diagram of an Induction Motor:
- Take the phasor voltage V1 along the y-axis.
- Choose a convenient current.
- Draw the line OKN perpendicular to V1.
- From point O draw the line equal to the blocked rotor current I1BR to the same scale as I0.
- Join O’F and measure its magnitude in amperes.
Which test is are required to draw circle diagram of 3 phase induction motor?
Test Performed to Compute Data Required for Drawing Circle Diagram. We have to perform no load and blocked rotor test in an induction motor. In no load test, the induction motor is run at no load and by two watt meter method, its total power consumed is calculated which is composed of no load losses only.
What can be found out if a circle diagram of an induction motor is available?
Explanation: Circle diagram gives information about the equivalent circuit of the induction motor. Explanation: Circle diagram shows extermeties of stator current and the slip variation. 3. A 10kW, 50 Hz, 3-phase induction motor develops the rated torque at 1440rpm.
What is 3phase induction motor?
A 3-phase induction motor is an electromechanical energy conversion device which converts 3-phase input electrical power into output mechanical power. A 3-phase induction motor consists of a stator and a rotor.
What are circle diagrams?
Circle diagrams, or circular diagrams, are a type of diagram that can excellently present topics as parts of a whole. If you’ve been wondering how to best use a circular diagram to visualize your business communications, or whether there’s a difference between circle diagrams and pie charts, here’s the guide for you.
How do you draw a 360 circle?
So, to make a 360-degree angle with a protractor, draw a line, ray, or line segment. Place the center point of that protractor at any endpoint of the line. Trace the circle given at the center around the endpoint. That will be the required angle of 360 degrees.
How do you use a circle graph?
A circle graph, or a pie chart, is used to visualize information and data. A circle graph is usually used to easily show the results of an investigation in a proportional manner….Circle graphs.
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What is 3phase induction motor PDF?
Introduction: The three phase induction motors are simple in construction, rugged, low cost and easy to maintain. They run at a constant speed from no-load to the full load. Therefore, these motors are frequently used in industry. Induction Motor Parts. Squirrel Cage Rotor.
How does a 3-phase induction motor start?
The three-phase induction motor may be started by connecting the motor directly to the full voltage of the supply. The motor can also be started by applying a reduced voltage to the motor. The torque of the induction motor is proportional to the square of the applied voltage.
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