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International Journal of Scientific & Technology Research

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IJSTR >> Volume 9 - Issue 6, June 2020 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Comparison Of Fractional Order PID And Fuzzy-Logic-Controlled PV Cascaded-Re-Boost-Inverter System With Improved Dynamic Response

[Full Text]

 

AUTHOR(S)

Umasankar.L, Srinath.S, Praveen.S , Nirmal Kannan R, Surya S

 

KEYWORDS

Multi Level Inverter (MLI), Fractional order PID Controller (FOPID), dynamic response, Fuzzy Logic Controller (FLC), steady state error.

 

ABSTRACT

PV-based- re-boost cascaded - inverter framework is-utilized for-power-quality-enhancement. This effort deals with modeling of FOPID(Fractional order Porportional Integral Derivative Controller) and fuzzy-logic controlled–re-boost-converter with multi level inverter system using PV as source. ‘_The-simulink-model for- Re-Boost-converter with multi level Inverter-System has been-developed using the-elements of Simulink &closed-loop-investigations are executeed with FOPID&Fuzzy-logic-Controllers’. The dynamic responses of the above systems are compared in terms of time domain parameters. The outcomes represent that superior performance of FL-controlled closed loop reboost converter with MLI.

 

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