Comprehensive Analytical Investigation for PV Plants and Their Control System with Reduced Power Electronics Equipments

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Abstract

This paper presents a comprehensive analysis of a power generation system from PV sourceand it control system with a reduced power equipments connected with a power AC grid. The absence of the boost chopper as an actuator for Maximum Power Point Tracking concurs to make the system more reliable, affordable and moreover cheaper respect to a traditional one in which the boost chopper is used. The mathematical analysis exposed in the paper shows as a three phase inverter has two degrees of freedom allowing the simultaneous MPPT control and the synchronization with the power grid. The analysis also shows the way to determine the duty cycle of the inverter to deliver active power, and eventually reactive power too.Simulation results validate the control system showing the validity of the chosen strategy with a minimal knowledge required of parameters to manage the control system.
Lingua originaleEnglish
Numero di pagine1
Stato di pubblicazionePublished - 2012

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Power electronics
Electronic equipment
Control systems
Reactive power
Power generation
Synchronization
Actuators

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title = "Comprehensive Analytical Investigation for PV Plants and Their Control System with Reduced Power Electronics Equipments",
abstract = "This paper presents a comprehensive analysis of a power generation system from PV sourceand it control system with a reduced power equipments connected with a power AC grid. The absence of the boost chopper as an actuator for Maximum Power Point Tracking concurs to make the system more reliable, affordable and moreover cheaper respect to a traditional one in which the boost chopper is used. The mathematical analysis exposed in the paper shows as a three phase inverter has two degrees of freedom allowing the simultaneous MPPT control and the synchronization with the power grid. The analysis also shows the way to determine the duty cycle of the inverter to deliver active power, and eventually reactive power too.Simulation results validate the control system showing the validity of the chosen strategy with a minimal knowledge required of parameters to manage the control system.",
keywords = "MPPT control, PWM inverters, Photovoltaic systems, Power Electronics",
author = "Rosario Miceli and {Di Tommaso}, {Antonino Oscar} and Fabio Genduso",
year = "2012",
language = "English",

}

TY - CONF

T1 - Comprehensive Analytical Investigation for PV Plants and Their Control System with Reduced Power Electronics Equipments

AU - Miceli, Rosario

AU - Di Tommaso, Antonino Oscar

AU - Genduso, Fabio

PY - 2012

Y1 - 2012

N2 - This paper presents a comprehensive analysis of a power generation system from PV sourceand it control system with a reduced power equipments connected with a power AC grid. The absence of the boost chopper as an actuator for Maximum Power Point Tracking concurs to make the system more reliable, affordable and moreover cheaper respect to a traditional one in which the boost chopper is used. The mathematical analysis exposed in the paper shows as a three phase inverter has two degrees of freedom allowing the simultaneous MPPT control and the synchronization with the power grid. The analysis also shows the way to determine the duty cycle of the inverter to deliver active power, and eventually reactive power too.Simulation results validate the control system showing the validity of the chosen strategy with a minimal knowledge required of parameters to manage the control system.

AB - This paper presents a comprehensive analysis of a power generation system from PV sourceand it control system with a reduced power equipments connected with a power AC grid. The absence of the boost chopper as an actuator for Maximum Power Point Tracking concurs to make the system more reliable, affordable and moreover cheaper respect to a traditional one in which the boost chopper is used. The mathematical analysis exposed in the paper shows as a three phase inverter has two degrees of freedom allowing the simultaneous MPPT control and the synchronization with the power grid. The analysis also shows the way to determine the duty cycle of the inverter to deliver active power, and eventually reactive power too.Simulation results validate the control system showing the validity of the chosen strategy with a minimal knowledge required of parameters to manage the control system.

KW - MPPT control

KW - PWM inverters

KW - Photovoltaic systems

KW - Power Electronics

UR - http://hdl.handle.net/10447/63198

M3 - Other

ER -