VFDs Flashcards
1
Q
What is a VFD?
A
Variable Frequency Drive (VFD): An electronic device that controls the speed of an electric motor by varying the frequency and voltage of its power supply.
Function: Adjusts motor speed to match load requirements, improving efficiency and reducing energy consumption.
2
Q
Why do we use VFDs?
A
Energy Savings: Reduces energy consumption by matching motor speed to load requirements.
Efficiency: Improves system efficiency and performance.
Control: Provides precise control over motor speed and torque.
Reduced Wear: Minimizes mechanical wear and tear on equipment.
Flexibility: Adapts to varying process demands and conditions.
3
Q
What are the types of VFDs?
A
Disconnect
Bypass
