Complex Impedance Course
Gain expertise in complex impedance for practical electrical setups. Learn to model cables, motors, heaters, and capacitor banks compute P, Q, S, voltage drop, and power factor and confidently size components and enhance power quality in low-voltage systems. Perfect for engineers tackling real-world power challenges with speed and accuracy.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to model actual loads, compute line impedance, and handle phasor AC analysis confidently. Master sizing capacitor banks, boosting power factor, assessing voltage drop, and checking cable suitability through straightforward, step-by-step approaches. End up skilled in precise calculations, reporting findings, and delivering reliable, evidence-based design choices.
Elevify advantages
Develop skills
- Complex impedance modelling: analyse AC circuits using quick, effective techniques.
- Transmission line sizing: calculate R+jX, voltage drop, and current capacity swiftly.
- Motor and heater modelling: extract R, L, and P-Q-S values from nameplate specs.
- Power factor correction: determine capacitor sizes and update P, Q, S, and line currents.
- System optimisation: assess cable suitability and suggest affordable upgrades.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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