Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems
Abstract This work demonstrates a maiden application of a fractional‐order based three‐degree‐of‐freedom tilt‐integral‐derivative controller for escalating the load frequency control performance of power system having wind power generator integrated. The disturbance observer is housed with the propo...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-02-01
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| Series: | IET Generation, Transmission & Distribution |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/gtd2.12054 |
| _version_ | 1828104975156248576 |
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| author | Dipayan Guha Provas Kumar Roy Subrata Banerjee |
| author_facet | Dipayan Guha Provas Kumar Roy Subrata Banerjee |
| author_sort | Dipayan Guha |
| collection | DOAJ |
| description | Abstract This work demonstrates a maiden application of a fractional‐order based three‐degree‐of‐freedom tilt‐integral‐derivative controller for escalating the load frequency control performance of power system having wind power generator integrated. The disturbance observer is housed with the proposed fractional‐order‐three‐degree‐of‐freedom‐tilt‐integral‐derivative controller to efficiently estimate the wind velocity's uncertain profile and subsequently enrich the control law. The mastery of the proposed control algorithm has been tested on multi‐area interconnected power systems by performing an extensive comparative study with other prevalent techniques reported in the state‐of‐art. Harris' Hawks optimisation is applied to explore the proposed controllers' optimum gains, exercising an integral error‐based criterion. Time response measurements of the studied test systems in the wake of load fluctuation and intermittent output of wind power generator explicitly establish the efficacy of the proposed Harris' Hawks optimisation tuned disturbance observer‐based fractional‐order‐three‐degree‐of‐freedom‐tilt‐integral‐derivative controller over its other counterparts concerning damping of system oscillations. Furthermore, the developed control system's robust stability is affirmed using Kharitonov's stability theorem, considering ±25% variation in system parameters. |
| first_indexed | 2024-04-11T09:55:17Z |
| format | Article |
| id | doaj.art-a2ded829ca1d40cbb000cc731b0d182c |
| institution | Directory Open Access Journal |
| issn | 1751-8687 1751-8695 |
| language | English |
| last_indexed | 2024-04-11T09:55:17Z |
| publishDate | 2021-02-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Generation, Transmission & Distribution |
| spelling | doaj.art-a2ded829ca1d40cbb000cc731b0d182c2022-12-22T04:30:37ZengWileyIET Generation, Transmission & Distribution1751-86871751-86952021-02-0115471673610.1049/gtd2.12054Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systemsDipayan Guha0Provas Kumar Roy1Subrata Banerjee2Electrical Engineering Department Motilal Nehru National Institute of Technology Allahabad Prayagraj UP 211004 IndiaElectrical Engineering Department Kalyani Government Engineering College Kalyani West Bengal 741235 IndiaElectrical Engineering Department National Institute of Technology Durgapur Durgapur West Bengal 713209 IndiaAbstract This work demonstrates a maiden application of a fractional‐order based three‐degree‐of‐freedom tilt‐integral‐derivative controller for escalating the load frequency control performance of power system having wind power generator integrated. The disturbance observer is housed with the proposed fractional‐order‐three‐degree‐of‐freedom‐tilt‐integral‐derivative controller to efficiently estimate the wind velocity's uncertain profile and subsequently enrich the control law. The mastery of the proposed control algorithm has been tested on multi‐area interconnected power systems by performing an extensive comparative study with other prevalent techniques reported in the state‐of‐art. Harris' Hawks optimisation is applied to explore the proposed controllers' optimum gains, exercising an integral error‐based criterion. Time response measurements of the studied test systems in the wake of load fluctuation and intermittent output of wind power generator explicitly establish the efficacy of the proposed Harris' Hawks optimisation tuned disturbance observer‐based fractional‐order‐three‐degree‐of‐freedom‐tilt‐integral‐derivative controller over its other counterparts concerning damping of system oscillations. Furthermore, the developed control system's robust stability is affirmed using Kharitonov's stability theorem, considering ±25% variation in system parameters.https://doi.org/10.1049/gtd2.12054Wind power plantsOptimisation techniquesFrequency controlControl of electric power systemsOptimisation techniquesPower system management, operation and economics |
| spellingShingle | Dipayan Guha Provas Kumar Roy Subrata Banerjee Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems IET Generation, Transmission & Distribution Wind power plants Optimisation techniques Frequency control Control of electric power systems Optimisation techniques Power system management, operation and economics |
| title | Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems |
| title_full | Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems |
| title_fullStr | Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems |
| title_full_unstemmed | Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems |
| title_short | Disturbance observer aided optimised fractional‐order three‐degree‐of‐freedom tilt‐integral‐derivative controller for load frequency control of power systems |
| title_sort | disturbance observer aided optimised fractional order three degree of freedom tilt integral derivative controller for load frequency control of power systems |
| topic | Wind power plants Optimisation techniques Frequency control Control of electric power systems Optimisation techniques Power system management, operation and economics |
| url | https://doi.org/10.1049/gtd2.12054 |
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