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All Journal International Journal of Applied Power Engineering (IJAPE)
Shriwastava, Rakesh G.
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Electrical & Electronics Engineering

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Performance analysis of conventional multilevel inverter driven PMSM drive in EV applications Shriwastava, Rakesh G.; Pokle, Pravin B.; Mendhe, Ajay M.; Dhote, Nitin; Rewatkar, Rajendra M.; Mapari, Rahul; Dhunde, Ranjit; Patil, Hemant R. Bhagat; Pawase, Ramesh
International Journal of Applied Power Engineering (IJAPE) Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v14.i1.pp37-45

Abstract

This paper describes the simulation and hardware analysis of a two-level inverter-driven permanent magnet synchronous motor (PMSM) drive in EV applications. The design of various sections of PMSM Drive is discussed in detail. This proposed work is based on the voltage source converter (VSC) fed four-pole, 373 W. This paper highlights the design and implementation using a microcontroller of (PMSM) drive for various operating conditions. The experimental results show that the control and power circuit used in the design can achieve excellent and consistent speed performance. The performance along with test results of the speed and load variation of the PMSM drive is studied for steady-state conditions. The performance of the motor has been checked by increasing the inverter frequency with the speed of the motor and also keeping the frequency remains constant by varying the load and speed. Hardware analysis indicates the improved performance of the motor and the drive. It has good speed and torque responses and is suitable for EPS applications.
DTC analysis of DCMLI driven PMSM-SVM drive Shriwastava, Rakesh G.; Pokle, Pravin B.; Mendhe, Ajay M.; Dhote, Nitin; Rewatkar, Rajendra M.; Mapari, Rahul; Dhunde, Ranjit; Bhagat Patil, Hemant R.; Pawase, Ramesh
International Journal of Applied Power Engineering (IJAPE) Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v14.i1.pp235-243

Abstract

The paper focuses on a comparative analysis of direct torque control (DTC) space vector modulation (SVM) based permanent magnet synchronous motor (PMSM) drive. This comparative analysis is based on a conventional inverter and a 3-level dual-cell modular multilevel inverter (DCMLI) using the SVM technique using MATLAB simulation. The present DTC-PMSM drive consists of flux and torque hysteresis comparators and has a problem of switching frequency and torque ripple. The problems are solved by using SVM to provide more inverter voltage and it compensates for torque and flux error in a DTC. A reference voltage space vector is calculated every time using the algorithm on the basic of torque error and stator flux angle. It was proposed to control torque, torque angle, and stator flux in DTC-PMSM. From the detailed comparison, the DTC-DCMLI PMSM drive has an exact solution of problem-solving of switching frequency and torque ripple due to less distorted output. Proposed drives can be applicable for hardware implementation in automotive applications.
Hardware implementation of safety smart password based GSM module controlling circuit breaker Shriwastava, Rakesh G.; Tapre, Pawan C.; Rewatkar, Rajendra M.; Choudhary, Swapna M.; Rathod, Ramesh K.; Mankar, Sham H.; Patil, Hemant R. Bhagat; Chavan, Salim A.
International Journal of Applied Power Engineering (IJAPE) Vol 14, No 2: June 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v14.i2.pp441-448

Abstract

This research work highlights the hardware implementation of safety smart password-based GSM module controlling circuit breaker. Safety is the major concern in daily life for domestic activities. In current scenario, accidental death of a lineman are the major issues and to protect operators for the same. To control circuit breakers, passwords security is essential for lineman. Due to that electrical accident’s ratio is increased day to day life at the time of repairing the lines. It is also done due to lack of communication and coordination between maintenance and substation. For safety of lineman, on and off line turning operation is proposed. Secure password is for breaker operation and maintenance. In the proposed system, password is sent to the line operator's mobile phone and GSM module by automatic voltage regulator (AVR) microcontroller. Entered password and password received by the GSM receiver is match so circuit breaker will be smoothly operated. If password is incorrect, message will appear on the LCD display for security purposed and message sent to control room regarding unauthorized access to the system.
Co-Authors Bhagat Patil, Hemant R. Chavan, Salim A. Choudhary, Swapna M. Dhote, Nitin Dhunde, Ranjit Mankar, Sham H. Mapari, Rahul Mendhe, Ajay M. Patil, Hemant R. Bhagat Pawase, Ramesh Pokle, Pravin B. Rathod, Ramesh K. Rewatkar, Rajendra M. Tapre, Pawan C.