What is Flying Start?

Definition

A drive function that detects the speed and direction of a spinning motor and synchronises the output before applying power. Flying start prevents overcurrent trips when restarting a drive connected to a coasting or windmilling motor.

Related Terms

AC Drive

An electronic device that controls the speed and torque of an AC motor by varyin...

Sensorless Control

A drive control method that estimates motor speed and position without requiring...

Inrush Current

The initial surge of current drawn when a motor, transformer, or capacitor bank ...

Browse all Drives terms (76)

Previous in DrivesFlux Vector Control Next in DrivesFour-Quadrant Drive

Need help with Flying Start?

Our engineers have 32+ years of experience diagnosing and repairing drives equipment. Get expert support for your flying start issues.

Contact Our Experts Send a Repair Job

Back to Full Glossary502 terms across all categories