Interval Type-2 Fuzzy Logic Controller-Based Multi-level Shunt Active Power Line Conditioner for Harmonic Mitigation

Rathi, M. Kala; Prabha, N. Rathina

doi:10.1007/s40815-018-0547-7

Cited by 19 publications

(5 citation statements)

References 32 publications

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“…In [42,44], optimal control to minimize HESS losses and prolong battery life is implemented using a power split algorithm. Fuzzy control has been proved for power flow development [47] and is realized to ensure there is minimum variation in the battery current and the losses are minimized in [43]. In [45], Markov's decision process is used to ensure optimum power allocation between the SC and battery.…”

Section: Control Strategy and Implementationmentioning

confidence: 99%

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

et al. 2021

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In this paper, a distributed energy storage design within an electric vehicle for smarter mobility applications is introduced. Idea of body integrated super-capacitor technology, design concept and its implementation is proposed in the paper. Individual super-capacitor cells are connected in series or parallel to form a string connection of super-capacitors with the associated management unit to form a panel. These super-capacitor panels are shaped to fit the alternative concept of vehicle design, and it solves the design issues and prepares for configurable electric vehicles. Body integration of super-capacitors enhances the acceleration, and regenerative braking performances of the electric vehicle increases the operating life of the Li-ion battery and improves space utilization by giving more area for the main energy source, the Li-ion battery. Integrating super-capacitor into the car body involves special packaging technology to minimize space and promotes distributed energy storage within a vehicle. This pioneering design encourages future configurable electric vehicles. Model of both the Li-ion battery and the super-capacitor employed is studied with its series internal resistance determined at various C-rates. Loss and the efficiency analysis of the bi-directional converter, traits of body integrated super-capacitors system and control of the interleaved bi-directional converter to regulate the power-sharing in the hybrid energy storage system is presented.

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Section: Control Strategy and Implementationmentioning

confidence: 99%

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

et al. 2021

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“…Soft DC‐link voltage and reduce total harmonic distortion (THD) produced by balanced / unbalanced and non‐linear loads provide by these controllers. Kala Rathi and RathinaPrabha 24 have employed power line conditioners (PLC) in electric power systems to overcome the drawbacks of passive filters. DC capacitor voltage plays an important role in the performance of PLC.…”

Section: Recent Research Work: a Brief Reviewmentioning

confidence: 99%

Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

Gopalakrishnan

Mohanty²

2020

Int Trans Electr Energ Syst

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Objective: The main objective of the proposed control scheme is the elimination of harmonics present in the output with minimum injection. Methods: The proposed hybrid control scheme is the fusion of both the Cuttlefish Algorithm (CFA) and Artificial Feeding Birds (AFB). Results: The proposed method is implemented in Matlab Simulink working platform. The results are carried out with different case studies and the performances of proposed technique are compared with various existing techniques. In this dissertation, the obtained harmonic current ratio factor (HCRF) for the proposed technique is 7.3432%. Conclusions: The results are carried out with different case studies and the performances of proposed technique are compared with various existing techniques. From the result outcomes, it is proved that the proposed technique stands to be remarkable with high accuracy, high response, and minimum total harmonic distortion (THD) for source and load current. It responds excellently under all the load conditions. K E Y W O R D S control signal, harmonic current ratio factor, harmonics, modified shunt active line conditioner, power loss, total harmonic distortion List of symbols and abbreviations: V sa , V sb , V sc , source voltages; V m , source voltage peak value; I * sm , source current of peak value; P Avg , average power; I * smp , I * smd , components of source current; V DC,error , error in the DC link voltage; V DC,ref , DC link voltage of desired reference; V DC , average DC connection voltage; K p , K i , PI controller proportional and integral gain; I * smd , PI controller output; AFB, artificial feeding birds; ANN, artificial neural network; ALC, active line conditioner; ANFIS, adaptive neuro-fuzzy information system; APF, active power filter; AUPF, average unit power factor theory;

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“…Hence, to further enhance the mitigating performance of hybrid filters, T2FLC is proposed by Castillo et al (2018) and Sambariya et al (2016). Kalarathi et al (2019) present an interval type-2 FLC (IT2 FLC) based on three-level SAPF for PQ enhancement. This novel T2FLCbased HSAPF will provide a higher degree of freedom to handle the nonlinearities and unbalances and enhance the power quality with a robust harmonics compensation characteristic compared to T1FLC under different operating scenarios (Adjeroud et al 2015;Sun et al 2014).…”

Section: Introductionmentioning

confidence: 99%

DT-CWT and type-2 fuzzy-HSAPF for harmonic compensation in distribution system

et al. 2023

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Extensive utilization of power electronics in different applications injects harmonics into degrading the power quality. Harmonics can be eliminated in distribution systems using low-cost passive filters, but, they become bulky and complex in design with the increase in harmonic order. Hence, the active power filters (APFs) are proposed as a voltage source converter (VSC) for providing better compensation but, active filtering is costly. To minimize such demerits, this article represents a hybrid shunt active power filter (HSAPF). For reference current calculation, Dual Tree-Complex Wavelet Transform (DT-CWT) is used here and conventional proportional-integral (CPI), Type-1 and Type-2 Fuzzy Logic Controllers (T1FLC & T2FLC) are employed for parameter optimization of HSAPF, to enhance the harmonics compensation ability and power factor. The case studies are performed in both simulations as well as real-time experimental setup using dSPACE and it is analyzed that the proposed DT-CWT and Type-2 Fuzzybased HSAPF provide better compensation performance in comparison to other controllers under different operating conditions.

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Interval Type-2 Fuzzy Logic Controller-Based Multi-level Shunt Active Power Line Conditioner for Harmonic Mitigation

Cited by 19 publications

References 32 publications

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

DT-CWT and type-2 fuzzy-HSAPF for harmonic compensation in distribution system

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Interval Type-2 Fuzzy Logic Controller-Based Multi-level Shunt Active Power Line Conditioner for Harmonic Mitigation

Cited by 19 publications

References 32 publications

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage

Integration of CFA 2 FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

DT-CWT and type-2 fuzzy-HSAPF for harmonic compensation in distribution system

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Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics