File size: 301.54 KB
File type: pdf
Last download on: Sat Mar 08, 2014 12:41:17 PM
[ DC Servomotors ~ Mechanical Construction ~ Braking methods in servo-drive ~ Transistor PWM dc Converter ~ Driving, clockwise (CW), I quadrant ~ Braking, clockwise, IV quadrant ~ Advantages of transistor PWM dc drives over thyristor drives ~ Closed loop of control of DC motors ]
objectives: Describe the major constructional features of dc motors; Explain the principle of torque generation; Derive the dynamic speed response characteristics relating armature voltage, load torque and speed; Describe the realization of a variable voltage controlled source using switch mode power converters; Draw the block diagram a typical speed control loop for a separately excited dc motor;
Bookmark or share this info on Google+ and leave comment at below :
People who downloaded this also viewed in this sites:
objectives: Concept of slip; Equivalent circuit of induction motor; Torque-speed characteristics; Methods of induction motor speed control;...
Electric actuators for shutoff pipeline valves presently being produced have a ... Higher rotational speed of the electric actuator can be achieved...
Introduction. Sensors and actuators based on electric/electrostatic principles. .... Other configurations for linear displacement sensors ...
Leave comment :
"Electrical Actuators: DC Motor Drives"
Related Free Files
Electrical Actuators: BLDC Motor Drives... - Download: 213 times
INSTRUMENTATION AND CONTROL TUTORIAL -... - Download: 344 times
Step Motors: Principles, Construction and... - Download: 252 times
Electric Actuators Introduction... - Download: 357 times
Electric Actuators... - Download: 390 times
PowerPoint Presentation - Electric, magnetic... - Download: 505 times
Limiting torque of valve electric actuators... - Download: 244 times
electric actuators... - Download: 998 times
SENSORS AND ACTUATORS SENSORS and ACTUATORS... - Download: 207 times
Electrical Actuators: Induction Motor Drives... - Download: 241 times