Abstract
Renewable Energy Sources (RES) has been widely used in various applications due to increase in power demand. In this study, a High Gain Hybrid Converter (HGHC) has been used to utilize maximum power from PV panel and to control the battery mode of operation such as charging/discharging in an efficient manner. In the load side, sensor less BLDC motor has been used in this study. After the back EMF is generated in the load side BLDC motor, it is taken as feedback to the HGHC. So, this will act as the main supply and thus, more power can be saved. Moreover, this research study also focuses on the transient analysis of the BLDC motor. The inverter in BLDC motor plays a vital role as it is responsible for flux generation and fixing up of angle 'θ' to the motor for its operation. So, the failures in the switches of the inverter would greatly affect the overall functioning of the BLDC motor. Thus, this research study focuses on the failure analysis of these switches in the inverter. In order to analyze and recover these faults, error controllers have been used in this proposed study. The simulations are carried out in MATLAB r2011a and the results are taken. The results show the significant performance of the proposed model.
Highlights
For the past two decades several Asian countries such as Japan, which have been under pressure from high energy prices, have implemented variable speed PM motor drives for energy saving applications such as air conditioners and refrigerators (Kinjo et al, 2006)
This study introduces a well-organized and robust control method for the position-sensor less Electric Vehicle (EV) by means of a brushless dc motor
The performance of the proposed approach has been evaluated based on current, voltage, speed and torque
Summary
For the past two decades several Asian countries such as Japan, which have been under pressure from high energy prices, have implemented variable speed PM motor drives for energy saving applications such as air conditioners and refrigerators (Kinjo et al, 2006). The present research study focuses on efficient battery charging based on the proposed hybrid converter This utilized power can be supplied to AC or DC motor drives with efficient energy consumption (Luiz et al, 2014). The main limitation of the AC Induction Motor is that, it has power consumption, high torque, higher noise and huge size (Zhenyu, 2012) In this application, BLDC motor can be used to analyze the variation behavior of IRC and based on this examination, the hot air inside the chamber can be sprayed at varying temperatures. BLDC motor can be used to analyze the variation behavior of IRC and based on this examination, the hot air inside the chamber can be sprayed at varying temperatures This would in turn facilitate lesser power consumption, lesser noise and size. In the load side, this study concentrates on the speed control of the BLDC motor, fault analysis with single and dual leg switch failure and fault recovery with the support of alternate switches
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