: The angle of the space vector represents the actual spatial orientation of the magnetic field within the machine. ETH Zürich Why This Approach Matters for Modern Engineers
. To him, a motor wasn’t just a hunk of copper and iron; it was a single, elegant vector spinning in a complex plane. If you could mathematically pin that vector down, you could make a massive industrial turbine dance with the precision of a watchmaker. : The angle of the space vector represents
The second half of the book bridges the gap between the machine model and the power electronics that drive it. If you could mathematically pin that vector down,
For the self-learner, the book assumes knowledge of linear algebra, complex numbers, and basic power electronics. For the university instructor, it provides a ready-made syllabus for a one-semester graduate course on advanced AC drives. For the university instructor, it provides a ready-made
No monograph is perfect, and readers should be aware of certain limitations:
Open-phase faults, unbalanced supplies, or inter-turn short circuits create characteristic distortions in the space vector trajectory. A healthy machine produces a circular locus of the current vector; a fault produces an ellipse or a flattened shape. The monograph provides the theoretical framework for detecting these anomalies.