AC response of a motor circuit
Michael
Overview
A motor can be generally modelled by an inductor in series with a resistor. It operates, typically at 50Hz or 60Hz. The coils in a motor will cause the current to lag the voltage in such a device. This is inefficient and can cause issues for your electricity supplier.
Your task is to design and test a circuit that will increase the efficiency of the circuit.
Your report should address the following:
- How you approached the design of your circuit
- The change in power consumed
- The change in phase angle
- The current consumed
- Relevant graphs to demonstrate the improvements
- Constraints in your design
- Account for differences between actual and calculated results