Description
Electrical Engineering Laboratory
EXPERIMENTS IN MACHINES LAB NO LOAD TESTS ON A DC SHUNT MOTOR (SWINBOURN?S TEST)
Objective: To determine the performance of the given DC shunt machine in both generator and motor modes of operation Preview: Swinburn?s test is a no-load test on a dc machine.
Product Overview
The machine is started and run as a dc motor with shaft decoupled from any load. In this regard the test is very easy to carry out for a machine of any size, particularly convenient for a large machine. The input to motor at no-load comprises of: Iron losses (Pi) Mechanical, friction and windage loss (Pwf) Field Copper Loss (Pshf) Armature Copper Loss (Armature resistance is measured by drop test and corrected to operating temperature of about 750C) Stray load losses are estimated to be 1% of kW rating of the machine at full ?
About Interlabs
Interlabs, associated with International Biological Laboratories, supplies scientific, laboratory, educational and engineering equipment from India. The company identifies its history as dating to 1958. Contact Interlabs to confirm product details and supporting documentation for your requirement.
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Frequently Asked Questions
What is EXPERIMENTS IN MACHINES LAB NO LOAD TESTS ON A DC SHUNT MOTOR (SWINBOURN?S TEST) used for?
Objective: To determine the performance of the given DC shunt machine in both generator and motor modes of operation Preview: Swinburn?s test is a no-load test on a dc machine.
What should I confirm before ordering EXPERIMENTS IN MACHINES LAB NO LOAD TESTS ON A DC SHUNT MOTOR (SWINBOURN?S TEST)?
Confirm the intended application, technical specifications, available configuration, accessories, documentation and delivery requirements with Interlabs.
