This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
|
||||||||
|
Paper Details
Paper Title
PV-WIND Grid Connected Voltage Source Converter Using PI Fuzzy Controller
Authors
Bhumika Barange
Abstract
Power system and renewable applications have widely applied 3-phase grid connected converter. Conventionally, the power system is employed by standard decoupled d-q vector control mechanisms. At present days, recent studies suggest that the dynamics systems in limitation are applicable in this system. This dissertation looks into how to moderate such limitations consuming a Fuzzy-PI to control a power system-connected rectifier/inverter. The Fuzzy-PI implements a dynamic rule book and fuzzy rules. To improve presentation and solidity under disturbance, additional strategies are covered, comprising the procedure of integrals of error signals to the network inputs and the maiden appearance of grid disturbance voltage to the outputs of a fuzzy system. The performance of the Fuzzy PI controller is studied under characteristic vector control situation and compare beside predictable vector control methods, which makes that the fuzzy vector control strategy proposed in this makeup is effective. Uniform in dynamic and power converter transferring atmospheres, the fuzzy vector controller indications a substantial ability to follow quickly moving mention commands, accept system instabilities, and gratify mechanism desires for a criticized power system.
Keywords- PI Controller, D-Q axis parameter, grid connected converter, decouple vector control
Power system and renewable applications have widely applied 3-phase grid connected converter. Conventionally, the power system is employed by standard decoupled d-q vector control mechanisms. At present days, recent studies suggest that the dynamics systems in limitation are applicable in this system. This dissertation looks into how to moderate such limitations consuming a Fuzzy-PI to control a power system-connected rectifier/inverter. The Fuzzy-PI implements a dynamic rule book and fuzzy rules. To improve presentation and solidity under disturbance, additional strategies are covered, comprising the procedure of integrals of error signals to the network inputs and the maiden appearance of grid disturbance voltage to the outputs of a fuzzy system. The performance of the Fuzzy PI controller is studied under characteristic vector control situation and compare beside predictable vector control methods, which makes that the fuzzy vector control strategy proposed in this makeup is effective. Uniform in dynamic and power converter transferring atmospheres, the fuzzy vector controller indications a substantial ability to follow quickly moving mention commands, accept system instabilities, and gratify mechanism desires for a criticized power system.
Keywords- PI Controller, D-Q axis parameter, grid connected converter, decouple vector control
Keywords-
Publication Details
Unique Identification Number - IJEDR1504179Page Number(s) - 1038-1042Pubished in - Volume 3 | Issue 4 | December 2015DOI (Digital Object Identifier) - Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Bhumika Barange, "PV-WIND Grid Connected Voltage Source Converter Using PI Fuzzy Controller", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.3, Issue 4, pp.1038-1042, December 2015, Available at :http://www.ijedr.org/papers/IJEDR1504179.pdf
Article Preview
|
|
||||||
|
|
||||||||
