Скачать или смотреть Lecture-7 | Power Flow Diagram, Losses & Efficiency of DC Machine|Generator & Motor | EEE Excellence

In Lecture-7 of the DC Machine Series, we explain one of the most important topics for understanding machine performance: Power Flow, Losses, and Efficiency in both DC Generator and DC Motor.

Topics covered in this lecture:

✓Power flow diagram for DC Generator and DC Motor
✓Power stage of DC Generator and DC Motor
✓Types of losses: copper loss, core loss, mechanical loss, stray losses
✓Classification of losses (fixed & variable)
✓Efficiency and condition for maximum efficiency.

References:
1. A Textbook of Electrical Technology (Vol-II) by B.L. Theraja
2. Electric Machinery Fundamentals by Stephen J. Chapman (4th Edition)

This lecture is essential for:
Electrical & EEE students, DUET Admission candidates, Job preparation for Electrical and Electronics Related Department

#EEEExcellence #DCMachine #PowerFlow #Losses #Efficiency
#ElectricalEngineering #Theraja #Chapman