About this solution
Learning objectives
The lab aims to provide an in-depth understanding of the role and operation of transformers in industrial electrical systems. In particular, it develops skills in:
- The construction principles and operating behaviour of electrical transformers.
- Types of load and their influence on transformer efficiency and stability.
- Protection features against overloads and short circuits.
- The operation and applications of single-phase and three-phase transformers and autotransformers.
- Understanding three-phase systems, connections (star, delta) and vector groups.
- Efficiency, reactive power compensation and analysis of network losses.
Lab objectives
The lab aims to combine theory and practice, offering hands-on experience with real transformers and advanced measuring instruments. Students will be able to:
- Analyse the behaviour of three-phase transformers under load, imbalance and fault conditions.
- Configure star, delta and autotransformer connections, observing the effects on voltages, currents and power.
- Use professional measuring instruments to monitor power quality (THD, power factors, harmonics).
- Simulate real network conditions, measuring behaviour under resistive, inductive and capacitive loads.
- Bring analogue and digital measurement data into a PC through dedicated software for real-time analysis.
Educational aims
The programme enables students to:
- Acquire comprehensive skills in transformer technology and three-phase power distribution.
- Understand the importance of transformers in reducing losses in high-voltage systems.
- Apply diagnostic and measurement techniques for electrical efficiency using modern instruments and digital interfaces.
- Foster active learning through hands-on experience, realistic simulations and data interpretation.
- Explore the concept of network quality through the analysis of harmonics, imbalance and apparent power.
Conclusion
The “Three-Phase Transformer with Network Analyser” lab is a complete, professional learning environment designed to train students and technicians in the use of transformers in civil and industrial settings.
By working with real loads, measuring complex electrical phenomena and viewing the data on a PC in real time, students will consolidate their theoretical knowledge and develop operational and analytical skills.
This proposal is a benchmark educational model for modern technical training, promoting inclusion, equal opportunities and collaborative learning through innovative methods.
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