P&C Engineer Tools

iOS Universel / Utilitaires

P&C Engineer Tools is the ultimate utility for protection and control engineers, relay technicians, and power system professionals. This all-in-one toolbox allows you to perform complex calculations and verify protection settings directly from your device.

Key Features:

• Symmetrical Components: Easily convert between Phase (ABC) and Sequence (012) values. Visualize phasors with dynamic vector graphs and analyze unbalanced fault conditions.

• Distance Protection (21): Analyze impedance characteristics, calculate test values (Reach, MTA, Time), and visualize protection zones on the R-X diagram.

• Differential Protection (87): Visualize differential slope characteristics, verify operating points, and check restraint currents.

• CT Saturation: Analyze Current Transformer performance using IEEE C37.110 standards. Calculate Time-to-Saturate ($T_{sat}$) and assess saturation risks.

• Power Vector Tool: visualize voltage and current phasors, and calculate Real (P), Reactive (Q), and Apparent (S) power.

Designed for efficiency in the field or the office.

Disclaimer: This software is for educational and reference purposes. MARDEVELO does not take responsibility for any errors the program may have. Always verify critical calculations manually.

Quoi de neuf dans la dernière version ?

2.1 Update! We have expanded the app into a complete P&C Engineer's Toolbox.

• New Distance Protection Tool: Test impedance zones and reach. • New Differential Protection Tool: Slope analysis and operating point verification. • New CT Saturation Tool: Mitigation analysis and saturation timing. • New Power Vector Tool: Phasor analysis and power calculations. • UI Overhaul: A completely refreshed design for better usability in the field. • Bug Fixes: Improved stability and performance.