Symmetrical Components - Free

Fortescue is a symmetrical components calculator for Android 4.0 and above.

Symmetrical components, also known as sequence components are an indispensable tool for the relay engineer or technician. First developed by Charles Legeyt Fortescue, symmetrical components are the basis for modern power system analysis and protection.

Audience:

* For anyone who deals with symmetrical components (sequence components), relay testing, or power engineering.

Key Features:

* Set phase reference to A, B, or C

* Switch phase rotation from ABC and CBA

* Switch between polar and rectangular notation

* Automatic calculation

Instructions:

- Enter the A, B, and C quantities to calculate the symmetrical components.

- Enter the Positive, Negative, and Zero sequence to calculate the phase quantities.

- Push the menu button to switch phase rotation and phase reference. Both options are saved between sessions.

- Swipe the screen to convert between polar and rectangular formats.