Kartick Jana - Academia.edu (original) (raw)
Papers by Kartick Jana
In this paper a modified space vector pulse-width modulation (SVPWM) technique for a three-phase ... more In this paper a modified space vector pulse-width modulation (SVPWM) technique for a three-phase T-type inverter is proposed that utilizes the state redundancies for fault-tolerant application. The performance of the T-type, 3-level inverter is analyzed with a three-phase induction motor load under the open-circuit fault condition of the inverter. The voltage space vectors of the three-level inverter under the open switch fault (open circuit fault) condition in any one leg of the three-phase inverter is analyzed and modified using the SVPWM adopted to overcome the problems of sudden stall at open switch fault conditions. Modelling and simulation of T-type 3-level inverter using proposed modified space vector pulse width modulation is carried out in the MATLAB/SIMULINK environment. The experimental results are presented here for verification of the simulation results using real-time simulator (dSPACE 1103).
The robotic manipulator application is used in the various processes like automation and medical ... more The robotic manipulator application is used in the various processes like automation and medical industries for pick, place, and path positioning purpose. These systems are time varying and nonlinear, as a result the performance is a primary issue for this type of systems. In this work tracking of trajectory for robotic manipulator is obtained with different sift computing techniques. The optimal value PID is obtained through Gray Wolf Optimization (GWO) and this value is compared with another optimization which is Antlion (ALO). The obtained results are demonstrated on performance indices of time domain. The final simulation results show that GWO with integral time absolute error gives the best optimal value for PID controller than ALO.
Multilevel inverter has developed as a superior elective for different applications (medium and a... more Multilevel inverter has developed as a superior elective for different applications (medium and also high power) meeting the standards. When compared with the basic 2-level voltage source inverters, the multilevel inverter has been found superior due to reduced electromagnetic compatibility and lesser harmonic distortion. In this paper, a novel multilevel inverter, which uses fewer numbers of total components as compared with the existing inverters (especially for higher levels), has been suggested. Hence, the total cost is reduced and complexity is also reduced for higher voltage levels. The comparison has been done regarding number of DC sources, switches, and diodes. The topology is simulated for 19-level employing SPWM as the control strategy, being simulated in MATLAB/SIMULINK environment and validated this simulation by using real-time digital simulator (OP-5600).
The multilevel inverter now days are very popular for medium voltage applications for different k... more The multilevel inverter now days are very popular for medium voltage applications for different kind of electrical loads such as motor drives for traction load, Electrical Vehicles and Hybrid Electric Vehicles etc. As an improvement, the multilevel converter produces a staircase output waveform with low amplitude of voltage levels which in turns reduces the dv dt stress across the switch. With addition of levels, the output waveform is a good staircase waveform whose fundamental component is near to the actual stepped waveform, therefore, contains lesser harmonics. This work presents a comparative study of the multilevel PWM inverters. The study has been carried out for three different topologies of the multi-level inverter: Neutral PointClamped type, Flying Capacitor type and Cascaded H-Bridge inverter taking seven-level three-phase inverter into consideration. Different types of sinusoidal Pulse Width Modulation techniques named as Phase Disposition, Phase opposition disposition a...
IETE Technical Review
In this paper, the generalized and new cascaded modular multilevel inverter topology is presented... more In this paper, the generalized and new cascaded modular multilevel inverter topology is presented that is designed with reduced power electronic components. Each module comprises ten power switches...
IET Renewable Power Generation, 2016
This study presents a control algorithm of a grid tied solar photovoltaic (PV) system using a dua... more This study presents a control algorithm of a grid tied solar photovoltaic (PV) system using a dual reference phase shifted pulse width modulation technique for a single-phase cascaded N-level inverter. The grid tied inverter consists of several five-level hybrid inverter modules which are connected to the solar PV panels having equal DC voltage magnitudes. The proposed control technique for the multilevel inverter generate the near-sinusoidal current with near-unity power factor to the grid and balance the capacitor voltages across the DC links. The voltage and frequency of the multilevel inverter can be adjusted using closed loop control, such that, the maximum power flow to the grid can be achieved even under varying grid voltage. The performance of the complete system has been verified under different transient states. Experimental results verify the effectiveness of the proposed technique.
2020 3rd International Conference on Energy, Power and Environment: Towards Clean Energy Technologies
A grid-connected photovoltaic (PV) system using a six-switch asymmetrical 9-level inverter is pre... more A grid-connected photovoltaic (PV) system using a six-switch asymmetrical 9-level inverter is presented in this paper. One of the major advantages of the proposed grid-tied PV system using the six switches 9-level inverter over other existing topologies is that the number of conducting switches is only two for obtaining any voltage level. Thus the proposed grid-tied PV system is more efficient than the other PV system. Moreover, the proposed PV system can be extended to a high-power using cascading of several 9-level modules as well as to a three-phase structure very easily. A closed-loop current control technique is developed to balance the DC-link voltage in the ratio of 1:2. An experimental prototype of the proposed 9-level inverter-based PV system is developed in the laboratory demonstrate effectiveness of the control technique and to validate the simulation results.
Renewable Energy and its Innovative Technologies
Electric Power Components and Systems
International Transactions on Electrical Energy Systems
IET Renewable Power Generation
IOP Conference Series: Materials Science and Engineering
The electricity demand is increasing worldwide with a fast pace. Accomplishment of this growing d... more The electricity demand is increasing worldwide with a fast pace. Accomplishment of this growing demand with renewable energy sources is gaining importance globally due to it's negligible pollutant emission. In this work, solar power potential is analysed for Chandigarh. A 100-kW photovoltaic plant is analysed for selected area with different PV panel combination for finding optimal solution of power generation. This selected area is having a good solar radiation reception potential of 5.07 kWh/m 2 /day annually at annual 25.4 o C temperature. The plant is designed with fixed axis orientation and has tilt of 31 o. The plant has potential to export 156120 kWh of electricity to the grid with performance ratio of 76%.
IOP Conference Series: Materials Science and Engineering
A single switch single stage 24watt power supply is presented to run a light emitting diode (LED)... more A single switch single stage 24watt power supply is presented to run a light emitting diode (LED) load. In this power supply, the Zeta converter is used to operate in continuous conduction mode (CCM) for maintaining desired output voltage. A proportional integral (PI) controller is also proposed in the feedback to make system stable. The need of proposed controller is justified from stability analysis of the system with the help of small signal average modeling. A simulation model of the proposed LED driver is also carried out in MATLAB/SIMLINK using sim-power toolbox environment for a universal ac input mains. The results confirm a constant current of 0.4amp at output with improved power quality parameters such as total harmonic distortion (THD) and power factor (PF). All outcomes lie under the limit of IEC 61000-3-2 standards that verifies the theoretical analysis.
International Transactions on Electrical Energy Systems
Journal of Circuits, Systems and Computers
A novel asymmetrical nine-level inverter topology using only six switches along with its generali... more A novel asymmetrical nine-level inverter topology using only six switches along with its generalized structure are presented in this paper. The proposed reduced switch multilevel inverter topology makes use of a lower total standing voltage for a required output voltage as compared to the existing ones. One of the major advantages of the proposed multilevel inverter over other existing topologies is that, the circuit can be extended to a higher-level inverter, by cascading a few proposed inverter modules and can also be extended to the three-phase structure very easily, thereby making the inverter structure simple. In addition to this, the proposed inverter module does not require any additional H-bridge circuit to obtain the negative voltage levels for AC voltage, resulting in reduced voltage stress on the switches. This paper also incorporates an effective technique to determine the total standing voltage as well as the switching and conduction losses of the inverter. The MATLAB/S...
In this paper a modified space vector pulse-width modulation (SVPWM) technique for a three-phase ... more In this paper a modified space vector pulse-width modulation (SVPWM) technique for a three-phase T-type inverter is proposed that utilizes the state redundancies for fault-tolerant application. The performance of the T-type, 3-level inverter is analyzed with a three-phase induction motor load under the open-circuit fault condition of the inverter. The voltage space vectors of the three-level inverter under the open switch fault (open circuit fault) condition in any one leg of the three-phase inverter is analyzed and modified using the SVPWM adopted to overcome the problems of sudden stall at open switch fault conditions. Modelling and simulation of T-type 3-level inverter using proposed modified space vector pulse width modulation is carried out in the MATLAB/SIMULINK environment. The experimental results are presented here for verification of the simulation results using real-time simulator (dSPACE 1103).
The robotic manipulator application is used in the various processes like automation and medical ... more The robotic manipulator application is used in the various processes like automation and medical industries for pick, place, and path positioning purpose. These systems are time varying and nonlinear, as a result the performance is a primary issue for this type of systems. In this work tracking of trajectory for robotic manipulator is obtained with different sift computing techniques. The optimal value PID is obtained through Gray Wolf Optimization (GWO) and this value is compared with another optimization which is Antlion (ALO). The obtained results are demonstrated on performance indices of time domain. The final simulation results show that GWO with integral time absolute error gives the best optimal value for PID controller than ALO.
Multilevel inverter has developed as a superior elective for different applications (medium and a... more Multilevel inverter has developed as a superior elective for different applications (medium and also high power) meeting the standards. When compared with the basic 2-level voltage source inverters, the multilevel inverter has been found superior due to reduced electromagnetic compatibility and lesser harmonic distortion. In this paper, a novel multilevel inverter, which uses fewer numbers of total components as compared with the existing inverters (especially for higher levels), has been suggested. Hence, the total cost is reduced and complexity is also reduced for higher voltage levels. The comparison has been done regarding number of DC sources, switches, and diodes. The topology is simulated for 19-level employing SPWM as the control strategy, being simulated in MATLAB/SIMULINK environment and validated this simulation by using real-time digital simulator (OP-5600).
The multilevel inverter now days are very popular for medium voltage applications for different k... more The multilevel inverter now days are very popular for medium voltage applications for different kind of electrical loads such as motor drives for traction load, Electrical Vehicles and Hybrid Electric Vehicles etc. As an improvement, the multilevel converter produces a staircase output waveform with low amplitude of voltage levels which in turns reduces the dv dt stress across the switch. With addition of levels, the output waveform is a good staircase waveform whose fundamental component is near to the actual stepped waveform, therefore, contains lesser harmonics. This work presents a comparative study of the multilevel PWM inverters. The study has been carried out for three different topologies of the multi-level inverter: Neutral PointClamped type, Flying Capacitor type and Cascaded H-Bridge inverter taking seven-level three-phase inverter into consideration. Different types of sinusoidal Pulse Width Modulation techniques named as Phase Disposition, Phase opposition disposition a...
IETE Technical Review
In this paper, the generalized and new cascaded modular multilevel inverter topology is presented... more In this paper, the generalized and new cascaded modular multilevel inverter topology is presented that is designed with reduced power electronic components. Each module comprises ten power switches...
IET Renewable Power Generation, 2016
This study presents a control algorithm of a grid tied solar photovoltaic (PV) system using a dua... more This study presents a control algorithm of a grid tied solar photovoltaic (PV) system using a dual reference phase shifted pulse width modulation technique for a single-phase cascaded N-level inverter. The grid tied inverter consists of several five-level hybrid inverter modules which are connected to the solar PV panels having equal DC voltage magnitudes. The proposed control technique for the multilevel inverter generate the near-sinusoidal current with near-unity power factor to the grid and balance the capacitor voltages across the DC links. The voltage and frequency of the multilevel inverter can be adjusted using closed loop control, such that, the maximum power flow to the grid can be achieved even under varying grid voltage. The performance of the complete system has been verified under different transient states. Experimental results verify the effectiveness of the proposed technique.
2020 3rd International Conference on Energy, Power and Environment: Towards Clean Energy Technologies
A grid-connected photovoltaic (PV) system using a six-switch asymmetrical 9-level inverter is pre... more A grid-connected photovoltaic (PV) system using a six-switch asymmetrical 9-level inverter is presented in this paper. One of the major advantages of the proposed grid-tied PV system using the six switches 9-level inverter over other existing topologies is that the number of conducting switches is only two for obtaining any voltage level. Thus the proposed grid-tied PV system is more efficient than the other PV system. Moreover, the proposed PV system can be extended to a high-power using cascading of several 9-level modules as well as to a three-phase structure very easily. A closed-loop current control technique is developed to balance the DC-link voltage in the ratio of 1:2. An experimental prototype of the proposed 9-level inverter-based PV system is developed in the laboratory demonstrate effectiveness of the control technique and to validate the simulation results.
Renewable Energy and its Innovative Technologies
Electric Power Components and Systems
International Transactions on Electrical Energy Systems
IET Renewable Power Generation
IOP Conference Series: Materials Science and Engineering
The electricity demand is increasing worldwide with a fast pace. Accomplishment of this growing d... more The electricity demand is increasing worldwide with a fast pace. Accomplishment of this growing demand with renewable energy sources is gaining importance globally due to it's negligible pollutant emission. In this work, solar power potential is analysed for Chandigarh. A 100-kW photovoltaic plant is analysed for selected area with different PV panel combination for finding optimal solution of power generation. This selected area is having a good solar radiation reception potential of 5.07 kWh/m 2 /day annually at annual 25.4 o C temperature. The plant is designed with fixed axis orientation and has tilt of 31 o. The plant has potential to export 156120 kWh of electricity to the grid with performance ratio of 76%.
IOP Conference Series: Materials Science and Engineering
A single switch single stage 24watt power supply is presented to run a light emitting diode (LED)... more A single switch single stage 24watt power supply is presented to run a light emitting diode (LED) load. In this power supply, the Zeta converter is used to operate in continuous conduction mode (CCM) for maintaining desired output voltage. A proportional integral (PI) controller is also proposed in the feedback to make system stable. The need of proposed controller is justified from stability analysis of the system with the help of small signal average modeling. A simulation model of the proposed LED driver is also carried out in MATLAB/SIMLINK using sim-power toolbox environment for a universal ac input mains. The results confirm a constant current of 0.4amp at output with improved power quality parameters such as total harmonic distortion (THD) and power factor (PF). All outcomes lie under the limit of IEC 61000-3-2 standards that verifies the theoretical analysis.
International Transactions on Electrical Energy Systems
Journal of Circuits, Systems and Computers
A novel asymmetrical nine-level inverter topology using only six switches along with its generali... more A novel asymmetrical nine-level inverter topology using only six switches along with its generalized structure are presented in this paper. The proposed reduced switch multilevel inverter topology makes use of a lower total standing voltage for a required output voltage as compared to the existing ones. One of the major advantages of the proposed multilevel inverter over other existing topologies is that, the circuit can be extended to a higher-level inverter, by cascading a few proposed inverter modules and can also be extended to the three-phase structure very easily, thereby making the inverter structure simple. In addition to this, the proposed inverter module does not require any additional H-bridge circuit to obtain the negative voltage levels for AC voltage, resulting in reduced voltage stress on the switches. This paper also incorporates an effective technique to determine the total standing voltage as well as the switching and conduction losses of the inverter. The MATLAB/S...