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THE DC SHUNT MOTOR OBJECT. To study the torque vs. speed characteristics of a shunt wound dc motor. To calculate the efficiency of the shunt wound dc motor. DISCUSSION. The speed of any dc motor depends mainly upon its armature voltage and the strength of the magnetic field.
EET2233 - LABORATORY Experiment #9 DC MOTORS The purpose of this experiment is: To examine the behavior of DC Shunt and Compound Motors under load. PROCEDURE: 1. A DC generator is used to provide a dynamic, variable load on the shaft of the DC motor in the dynamometer cradle. Connect the DC-generator as shown in figure 1. 2.
1. Load test on dc shunt motor to draw speed – torque and horse power – efficiency characteristics. 2. Field Test on dc series machines. 3. Speed control of dc shunt motor by armature and field control. 4. Swinburne's Test on dc motor. 5. Retardation test on dc shunt motor. 6. Regenerative test on dc shunt machines. 7.
OBJECTIVES:The student has to learn about: No load and load characteristics of DC generators. Various tests on DC motors. The speed control techniques of DC motors. The following experiments are required to be conducted as compulsory experiments: Magnetization characteristics of DC shunt generator.
This document describes a laboratory experiment on a DC shunt motor. The objectives are to study the torque vs speed characteristics and calculate efficiency. The procedure involves connecting a DC motor, power supply and dynamometer.
The objective of this laboratory is to determine the operating characteristics of two types of DC motor: separately excited and series. For the first circuit you will apply a DC voltage and current to the different windings of the DC Motor so the winding resistances can be determined.
25 lis 2023 · Follow these steps to gain insights into the performance of the DC Shunt Motor under varying mechanical loads and analyze the relationship between Output Power and Efficiency.
