Energy Conservation in Electrical Drives Articles

Energy Conservation in Electrical Drives Articles: Application of Variable Speed Drives : Several drives are driven at constant speeds by induction or synchronous motors, although operation of¬†Application of Variable Speed…

Continue Reading Energy Conservation in Electrical Drives Articles

Interlocking Components in Electrical Drives

Interlocking Components in Electrical Drives: Sensing of signals required for speed and current control loops. Sequencing and interlocking operations are explained in the previous section, whereas this section discusses components…

Continue Reading Interlocking Components in Electrical Drives

Measures for Energy Conservation in Electrical Drives

Measures for Energy Conservation in Electrical Drives: Following Measures for Energy Conservation in Electrical Drives: Use of efficient semiconductor converters. Use of efficient motors. Use of variable speed drives. Energy…

Continue Reading Measures for Energy Conservation in Electrical Drives

Classes of Motor Duty in Electrical Drives

Classes of Motor Duty in Electrical Drives: IS: 4722-1968 categorises various load time variations encountered in practice into eight standard Classes of Motor Duty in Electrical Drives: Continuous duty. Short…

Continue Reading Classes of Motor Duty in Electrical Drives

Control of Electrical Drives Articles

Control of Electrical Drives Articles: Closed Loop Speed Control of Multi Motor Drives : When mechanical part of the load is of large physical dimension it becomes desirable to share…

Continue Reading Control of Electrical Drives Articles

Current Sensing of Electrical Drives

Current Sensing of Electrical Drives: Current Sensing of Electrical Drives is required for the implementation of current limit control, inner current control loop of closed-loop speed control, closed-loop torque control…

Continue Reading Current Sensing of Electrical Drives

Dynamics of Electrical Drives Articles

Dynamics of Electrical Drives Articles: Classification of Load Torques : As we know already, the nature of Classification of Load Torques depends on particular application. A low speed hoist is…

Continue Reading Dynamics of Electrical Drives Articles