Motor control sensor feedback circuits
Motor control sensor feedback circuits
... diagram of a DC motor control system to show the sensor feedback provided for a typical motor control. A list of the sensors that can be used to feedback information to a microcontroller are listed ... reliability of the motor by detecting fault conditions that may damage the motor. The four major feedback sensors discussed in this document are: current sensors, back EMF o...
Ngày tải lên: 03/01/2014, 18:55
Design and Implementation of a Three-Phase Induction Motor Control Scheme
... 3.1. The basic control format In essence, we are endeavoring to design a controller that can vary the torque induced in the rotor of the motor. To do this, the induction motor controller will ... drawn by the induction motor form the feedback portion of the design. Hence, the major aim of this thesis project is to develop a control strategy for the DSP controller that contro...
Ngày tải lên: 27/10/2013, 23:15
Industrial motor control
... xi Acknowledgments xi Chapter 1 General Principles of Motor Control 1 Installation of Motors and Control Equipment 1 Types of Control Systems 4 Functions of Motor Control 7 Review Questions 9 Chapter 2 Symbols ... Induction Motors 351 Manual Control of a Wound Rotor Motor 353 Timed Controlled Starting 353 Wound Rotor Speed Control 355 Frequency Control 355 Review Questions...
Ngày tải lên: 13/12/2013, 00:56
Industrial motor control
... of motor control. Discuss the differences between manual and automatic motor control. Discuss considerations when installing motors or control equipment. Discuss the basic functions of a control ... xi Acknowledgments xi Chapter 1 General Principles of Motor Control 1 Installation of Motors and Control Equipment 1 Types of Control Systems 4 Functions of Motor Control 7...
Ngày tải lên: 13/12/2013, 03:40
Brushless DC Motor Control Made Easy potx
... PORTC #define SensorMask B’00000111’ #define SensorPort PORTE #define DirectionBit PORTA, 1 Commutate movlw SensorMask ;retain only the sensor bits andwf SensorPort ;get sensor data xorwf LastSensor, ... * ;********************************************************************** ; * ; Notes: Sensorless brushless motor control * ; * ; Closed loop 3 phase brushless DC motor control. *...
Ngày tải lên: 30/03/2014, 07:20