The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 52-630
Full Name: Karuppanan P
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: National Institute of Technology-India
Country: INDIA
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E-mail address: karuppanan1982@gmail.com
Other E-mails: karuppanan1982@yahoo.co.in
Title of the Paper: PI, PID and Fuzzy Logic Controlled Cascaded Voltage Source Inverter based Active Filter for Power Line Conditioners
Authors as they appear in the Paper: Karuppanan P and KamalaKanta Mahapatra
Email addresses of all the authors: karuppanan1982@gmail.com
Number of paper pages: 10
Abstract: This paper presents a PI, PID and Fuzzy Logic Controller (FLC) based shunt active filter for power line conditioners (PLC) to improve the power quality in the distribution network. This active power filter is implemented with current controlled cascaded multilevel voltage source inverter (VSI). It is connected at the point of common coupling for compensating harmonic and reactive power by injecting equal but opposite harmonic compensating currents. The reference current extraction is based on sensing main currents only, which require current harmonics and reactive volt-ampere compensation. The PI or PID or fuzzy logic controller is used to estimates the peak reference current by controlling the dc-bus capacitor voltage of the cascaded inverter. The cascaded multilevel inverter switching signals are derivates from triangular-sampling current controller; it gives a good dynamic performance under steady state and transient operations. The cascaded active filter system!
is validated through extensive simulation under steady state and transient conditions with different non-linear loads. These simulation results have been revealed that the cascaded active power filter performs perfectly in conjunction with PI or PID or FLC. A comparative assessment of these three different controllers is disclosed.
Keywords: Active Power Line Conditioners (APLC), PI and PID Controller, Fuzzy Logic Controller (FLC), Triangular-Sampling current controller, Harmonics, Power quality
EXTENSION of the file: .pdf
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How Did you learn about congress: Active Power Filter, Current Harmonics, Power Quality, Power Electronics, Fuzzy Logic Controller
IP ADDRESS: 117.211.85.34
