Reversible Drives using Choppers

Reversible Drives using Choppers: Using two quadrant choppers a reversible drive can be achieved, because this combination allows reversal of both current and voltage of the motor termi¬≠nals. We can…

Continue Reading Reversible Drives using Choppers

Reversible Drive using Dual Converter

Reversible Drive using Dual Converter: It is possible to reverse both voltage and current of the load using a dual converter. The current reversal is very fast in this case…

Continue Reading Reversible Drive using Dual Converter

Load Equalisation in Electrical Drives

Load Equalisation in Electrical Drives: Load Equalisation in Electrical Drives - In some drive applications, load torque fluctuates widely within short intervals of time. For example, in pressing machines a…

Continue Reading Load Equalisation in Electrical Drives

Four Quadrant Operation of Motor Drive

Four Quadrant Operation of Motor Drive: For consideration of Four Quadrant Operation of Motor Drive, it is useful to establish suitable conventions about the signs of torque and speed. Motor…

Continue Reading Four Quadrant Operation of Motor Drive

Microprocessors and Control for Electric Drives Articles

Microprocessors and Control for Electric Drives Articles: Applications and Functions of Microprocessors in Electric Drives : With the remarkable progress in the area of microelectronics, reliable and powerful microprocessors have…

Continue Reading Microprocessors and Control for Electric Drives Articles