Modelling and Simulation of the 150° Conduction Mode Quasi Space Vector PWM Inverter Fed Permanent Magnet Brushless DC Motor

2015 ◽  
Vol 781 ◽  
pp. 241-244
Author(s):  
Yossawee Weerakamhaeng
Keyword(s):  
Permanent Magnet ◽  
Voltage Source ◽  
Modulation Scheme ◽  
Space Vector Pwm ◽  
Space Vector ◽  
Pwm Inverter ◽  
Brushless Dc ◽  
Three Phase ◽  
Permanent Magnet Brushless Dc ◽  
Conduction Mode

This paper presents an alternative space vector pwm scheme of 150o conduction mode for the three phase voltage source inverter (3PVSI) with the switching periods, of six switches, determined by the Quasi Space Vector (QSV) relevant to the rotor of the three phase Permanent Magnet Brushless DC(3PPMBLDC) Motor. Performance can be delineated through the dynamic model of 3PPMBLDC motor with the simulations of torque and speed characteristics when applied by 3PVSI with this modulation scheme.

scholarly journals Design and Implementation of Single Stage PFC Microcontroller Based Drive For Permanent Magnet Brushless DC Motor

2013 ◽  
pp. 289-293
Author(s):  
Minal A Bodkhe ◽  
Vaishali Nandanwar
Keyword(s):  
Permanent Magnet ◽  
Power Factor ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Brushless Dc ◽  
Three Phase ◽  
Wide Range ◽  
Sinusoidal Input ◽  
Bridge Rectifier ◽  
Permanent Magnet Brushless Dc

In this paper ,a new approach is presented aim at improving the power factor of three phase bridge inverter that equip with permanent Magnet Brushless DC motor(PMBLDCM)drive through microcontroller. Power factor correction converter is used for feeding a three phase bridge inverter based PMBLDC motor drive. The front end of PFC converter is a diode bridge rectifier fed from a step down transformer. In this three phase bridge inverter is operated as electronic commutator of the PMBLDCM .Nearly sinusoidal input current is achieved using. The proposed PMBLDCM drive with PFC converter is designed to run the motor to desired speed. This scheme improves an efficiency of proposed drive system with PFC feature in wide range of the speed and an input AC voltage.

Analysis and Experimental Validation of Performance of Z-Source Inverter-Fed Permanent Magnet Brushless DC Motor Drive

2011 ◽  
Vol 383-390 ◽  
pp. 7063-7068 ◽  
Author(s):  
Jian Shang ◽  
Zhi Zhen Liu ◽  
Yan Zhang
Keyword(s):  
Permanent Magnet ◽  
Current Source ◽  
Dc Motor ◽  
Drive System ◽  
Voltage Source ◽  
Brushless Dc Motor ◽  
Motor Drive ◽  
Brushless Dc ◽  
Permanent Magnet Brushless Dc ◽  
Motor Drive System

The Z-source inverter has overcome the limitation of the conventional voltage source inverter and current source inverter and provides a new option for motor drive system. The Z-source inverter has the unique ability of boosting the voltage of the dc source, which has advantages in the motor drive system for electric vehicles where the voltage of the onboard battery is usually lower. Firstly, this paper analyses the speed characteristic of permanent magnet brushless dc motor. Then operation principles and the control method are described and an effective and convenient strategy for generating PWM pluses with shoot-through states based on TMS320F2812 DSP is introduced. At last, the results of this experiment are presented and verify the correctness of the model.

Sign in / Sign up

Export Citation Format

Share Document