Rajesh Rishi - Academia.edu (original) (raw)
Papers by Rajesh Rishi
Social Science Research Network, May 19, 2021
The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for sta... more The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for standalone operation. The places where renewable energy sources such as wind, solar, hydro etc. are in abundance, use them to generate electricity by developing wind-hydro based MG. The main control unit of MG is VSI (Voltage Source Inverter) in which an indirect current control is applied. This VSI is used for power quality improvements through harmonics suppression of nonlinear loads; voltage regulation during contingencies such as load unbalance; reactive power compensation at PCC (Point of Common Coupling) according to the system requirement. It is capable of providing power balance under various changes among the generation, storage and demand units. For appropriate functioning of VSI, a reweighted zero attractor least mean square (RZALMS) control algorithm is applied to generate PWM switching pulses for VSI. A model of MG with ANFIS controller is developed in MATLAB/ Simulink environment to simulate its performance in normal and dynamic conditions at linear and nonlinear loads. A renewable wind-hydro based microgrid has been developed. The performance of MG has been demonstrated using RZALMS control approach to provide power quality solutions i.e. harmonics suppression, reactive power compensation, load balancing and voltage control. It has also managed the power balance in the microgrid during various states such as high wind power generation, load unbalancing and peak load demand. Such MG provides energy independence in rural areas and contributes in reducing the fossil consumption and its bad impact on the environment. A single voltage source inverter has performed power quality improvement and power balancing. The PMBLDCG does not require speed sensor, position sensor and wind speed sensor for MPPT control. Individual inverters and converters are not being used on various units viz. wind, hydro, battery bank etc. Therefore, the overall system cost and maintenance is reduced. The performance of the proposed controller with ANFIS and PI controller results were evaluated by using Matlab/Simulink software.
PsychRN: Trauma & Stress (Topic), 2021
This study provides a summary of study on racial stress factors which may impact the wellbeing of... more This study provides a summary of study on racial stress factors which may impact the wellbeing of communally stressed race-related individuals and also cultural populaces. That starts with evaluating the assessment on self-exposed parting and mental wellness. Even though the information which is segregation is the mainly observed part of mental wellness, discrimination can also affect mental wellness with most important elements and discrimination which is extremely bordered in the larger society. The main essentials for study include more purposeful consideration of stress development measures as a result of institutional racism, the evaluation of difficult understanding related to normal and synthetic all-natural emergencies, archiving and recognizing the wellness influences of aggressiveness opposite to immigrants, listing and also assessing defensive possessions, and also boosting our comprehension of the bewildering partnership amongst physiological wellness.
IJIREEICE, International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, 2021
The main objective of this system is to automate every connected device by use the interface whic... more The main objective of this system is to automate every connected device by use the interface which are the AI and the application program designed purposely for the technology. It is as easy as it only requires to press a button or give a command through the arbitrary system. With technology advancing in this era houses, offices, workplaces or any other place where there is a roof, they are becoming smarter and smarter. Present day homes are gingerly transitioning from traditional control to a more consolidated directed arrangement, involving wireless data transfer through mobile device, smart phones which has specifically in-built interface to interact with it. Current, ordinary and standard home switches established in contrasting parts of the house contribute to its difficulty that adds to the user using it to go close to them for it to operate. The physically impair persons who are put at an advantage due to their disorder sees it strenuous to perform these measures. Secluded administered home automation system technology come up with a most ingenious remedy with intellect phones. This is achieved through effective data and particulars distribution to the controller which fundamentally and indubitably present the adequate results to the components with which the user wants to have interchange of information with. This interplay with the particulars such as the strings sent over a networking protocol achieve the appropriate outcome with when the process will pull of the requisite consequence and effect the person using it desires.
International Journal of Research, 2021
The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for sta... more The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for standalone operation. The places where renewable energy sources such as wind, solar, hydro etc. are in abundance, use them to generate electricity by developing wind-hydro based MG. The main control unit of MG is VSI (Voltage Source Inverter) in which an indirect current control is applied. This VSI is used for power quality improvements through harmonics suppression of nonlinear loads; voltage regulation during contingencies such as load unbalance; reactive power compensation at PCC (Point of Common Coupling) according to the system requirement. It is capable of providing power balance under various changes among the generation, storage and demand units. For appropriate functioning of VSI, a reweighted zero attractor least mean square (RZALMS) control algorithm is applied to generate PWM switching pulses for VSI. A model of MG with ANFIS controller is developed in MATLAB/ Simulink environment to simulate its performance in normal and dynamic conditions at linear and nonlinear loads. A renewable wind-hydro based microgrid has been developed. The performance of MG has been demonstrated using RZALMS control approach to provide power quality solutions i.e. harmonics suppression, reactive power compensation, load balancing and voltage control. It has also managed the power balance in the microgrid during various states such as high wind power generation, load unbalancing and peak load demand. Such MG provides energy independence in rural areas and contributes in reducing the fossil consumption and its bad impact on the environment. A single voltage source inverter has performed power quality improvement and power balancing. The PMBLDCG does not require speed sensor, position sensor and wind speed sensor for MPPT control. Individual inverters and converters are not being used on various units viz. wind, hydro, battery bank etc. Therefore, the overall system cost and maintenance is reduced. The performance of the proposed controller with ANFIS and PI controller results were evaluated by using Matlab/Simulink software.
Social Science Research Network, May 19, 2021
The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for sta... more The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for standalone operation. The places where renewable energy sources such as wind, solar, hydro etc. are in abundance, use them to generate electricity by developing wind-hydro based MG. The main control unit of MG is VSI (Voltage Source Inverter) in which an indirect current control is applied. This VSI is used for power quality improvements through harmonics suppression of nonlinear loads; voltage regulation during contingencies such as load unbalance; reactive power compensation at PCC (Point of Common Coupling) according to the system requirement. It is capable of providing power balance under various changes among the generation, storage and demand units. For appropriate functioning of VSI, a reweighted zero attractor least mean square (RZALMS) control algorithm is applied to generate PWM switching pulses for VSI. A model of MG with ANFIS controller is developed in MATLAB/ Simulink environment to simulate its performance in normal and dynamic conditions at linear and nonlinear loads. A renewable wind-hydro based microgrid has been developed. The performance of MG has been demonstrated using RZALMS control approach to provide power quality solutions i.e. harmonics suppression, reactive power compensation, load balancing and voltage control. It has also managed the power balance in the microgrid during various states such as high wind power generation, load unbalancing and peak load demand. Such MG provides energy independence in rural areas and contributes in reducing the fossil consumption and its bad impact on the environment. A single voltage source inverter has performed power quality improvement and power balancing. The PMBLDCG does not require speed sensor, position sensor and wind speed sensor for MPPT control. Individual inverters and converters are not being used on various units viz. wind, hydro, battery bank etc. Therefore, the overall system cost and maintenance is reduced. The performance of the proposed controller with ANFIS and PI controller results were evaluated by using Matlab/Simulink software.
PsychRN: Trauma & Stress (Topic), 2021
This study provides a summary of study on racial stress factors which may impact the wellbeing of... more This study provides a summary of study on racial stress factors which may impact the wellbeing of communally stressed race-related individuals and also cultural populaces. That starts with evaluating the assessment on self-exposed parting and mental wellness. Even though the information which is segregation is the mainly observed part of mental wellness, discrimination can also affect mental wellness with most important elements and discrimination which is extremely bordered in the larger society. The main essentials for study include more purposeful consideration of stress development measures as a result of institutional racism, the evaluation of difficult understanding related to normal and synthetic all-natural emergencies, archiving and recognizing the wellness influences of aggressiveness opposite to immigrants, listing and also assessing defensive possessions, and also boosting our comprehension of the bewildering partnership amongst physiological wellness.
IJIREEICE, International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, 2021
The main objective of this system is to automate every connected device by use the interface whic... more The main objective of this system is to automate every connected device by use the interface which are the AI and the application program designed purposely for the technology. It is as easy as it only requires to press a button or give a command through the arbitrary system. With technology advancing in this era houses, offices, workplaces or any other place where there is a roof, they are becoming smarter and smarter. Present day homes are gingerly transitioning from traditional control to a more consolidated directed arrangement, involving wireless data transfer through mobile device, smart phones which has specifically in-built interface to interact with it. Current, ordinary and standard home switches established in contrasting parts of the house contribute to its difficulty that adds to the user using it to go close to them for it to operate. The physically impair persons who are put at an advantage due to their disorder sees it strenuous to perform these measures. Secluded administered home automation system technology come up with a most ingenious remedy with intellect phones. This is achieved through effective data and particulars distribution to the controller which fundamentally and indubitably present the adequate results to the components with which the user wants to have interchange of information with. This interplay with the particulars such as the strings sent over a networking protocol achieve the appropriate outcome with when the process will pull of the requisite consequence and effect the person using it desires.
International Journal of Research, 2021
The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for sta... more The present work deals with a renewable energy based microgrid (MG) with ANFIS controller for standalone operation. The places where renewable energy sources such as wind, solar, hydro etc. are in abundance, use them to generate electricity by developing wind-hydro based MG. The main control unit of MG is VSI (Voltage Source Inverter) in which an indirect current control is applied. This VSI is used for power quality improvements through harmonics suppression of nonlinear loads; voltage regulation during contingencies such as load unbalance; reactive power compensation at PCC (Point of Common Coupling) according to the system requirement. It is capable of providing power balance under various changes among the generation, storage and demand units. For appropriate functioning of VSI, a reweighted zero attractor least mean square (RZALMS) control algorithm is applied to generate PWM switching pulses for VSI. A model of MG with ANFIS controller is developed in MATLAB/ Simulink environment to simulate its performance in normal and dynamic conditions at linear and nonlinear loads. A renewable wind-hydro based microgrid has been developed. The performance of MG has been demonstrated using RZALMS control approach to provide power quality solutions i.e. harmonics suppression, reactive power compensation, load balancing and voltage control. It has also managed the power balance in the microgrid during various states such as high wind power generation, load unbalancing and peak load demand. Such MG provides energy independence in rural areas and contributes in reducing the fossil consumption and its bad impact on the environment. A single voltage source inverter has performed power quality improvement and power balancing. The PMBLDCG does not require speed sensor, position sensor and wind speed sensor for MPPT control. Individual inverters and converters are not being used on various units viz. wind, hydro, battery bank etc. Therefore, the overall system cost and maintenance is reduced. The performance of the proposed controller with ANFIS and PI controller results were evaluated by using Matlab/Simulink software.