Power quality enhancement in sensitive local distribution grid using interval type-II fuzzy logic controlled DSTATCOM

Sathish Babu Pandu; C. K. Sundarabalan; N. S. Srinath; T. Santhana Krishnan; G. Soorya Priya; C. Balasundar; Jayant Sharma; G. Soundarya; Pierluigi Siano; Hassan Haes Alhelou

doi:10.1109/ACCESS.2021.3072865

Power quality enhancement in sensitive local distribution grid using interval type-II fuzzy logic controlled DSTATCOM

Sathish Babu Pandu
, C. K. Sundarabalan
, N. S. Srinath
, T. Santhana Krishnan
, G. Soorya Priya
, C. Balasundar
, Jayant Sharma
, G. Soundarya
, Pierluigi Siano
, Hassan Haes Alhelou

Research output: Contribution to journal › Article › Research › peer-review

43 Citations (Scopus)

Abstract

In the current scenario, integration of renewables, growth of non-linear industrial and commercial loads results in various power quality issues. Among commercial utilities connected to the grid, hospital-operated loads include sensitive, linear, non-linear, and unbalanced loads. These loads are diverse as well as prioritized, which also causes major power quality issues in the local distribution system. Due to its widespread divergence, it leads to harmonic injection and reactive power imbalance. Distribution Static Compensator (DSTATCOM) is proposed as a solution for harmonic mitigation, load balancing, reactive power imbalances, and neutral current compensation. The present work utilizes Interval Type-2 Fuzzy Logic Controller (IT2FLC) with Recursive Least Square (RLS) filter for generating switching pulses for IGBT switches in the DSTATCOM to improve power quality in the Local Distribution Grid. The proposed approach also shows superior performance over Type 1 fuzzy logic controller and Conventional PI controller in mitigating harmonics. For effective realization, the proposed system is simulated using MATLAB software.

Original language	English
Pages (from-to)	59888-59899
Number of pages	12
Journal	IEEE Access
Volume	9
DOIs	https://doi.org/10.1109/ACCESS.2021.3072865
Publication status	Published - 12 Apr 2021
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

and recursive least square filter
DSTATCOM
interval type 2 fuzzy logic controller
Local distribution grid
power quality

Access to Document

10.1109/ACCESS.2021.3072865

Cite this

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title = "Power quality enhancement in sensitive local distribution grid using interval type-II fuzzy logic controlled DSTATCOM",

abstract = "In the current scenario, integration of renewables, growth of non-linear industrial and commercial loads results in various power quality issues. Among commercial utilities connected to the grid, hospital-operated loads include sensitive, linear, non-linear, and unbalanced loads. These loads are diverse as well as prioritized, which also causes major power quality issues in the local distribution system. Due to its widespread divergence, it leads to harmonic injection and reactive power imbalance. Distribution Static Compensator (DSTATCOM) is proposed as a solution for harmonic mitigation, load balancing, reactive power imbalances, and neutral current compensation. The present work utilizes Interval Type-2 Fuzzy Logic Controller (IT2FLC) with Recursive Least Square (RLS) filter for generating switching pulses for IGBT switches in the DSTATCOM to improve power quality in the Local Distribution Grid. The proposed approach also shows superior performance over Type 1 fuzzy logic controller and Conventional PI controller in mitigating harmonics. For effective realization, the proposed system is simulated using MATLAB software.",

keywords = "and recursive least square filter, DSTATCOM, interval type 2 fuzzy logic controller, Local distribution grid, power quality",

author = "Pandu, \{Sathish Babu\} and Sundarabalan, \{C. K.\} and Srinath, \{N. S.\} and Krishnan, \{T. Santhana\} and Priya, \{G. Soorya\} and C. Balasundar and Jayant Sharma and G. Soundarya and Pierluigi Siano and Alhelou, \{Hassan Haes\}",

note = "Publisher Copyright: {\textcopyright} 2013 IEEE.",

year = "2021",

month = apr,

day = "12",

doi = "10.1109/ACCESS.2021.3072865",

language = "English",

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AU - Pandu, Sathish Babu

AU - Sundarabalan, C. K.

AU - Srinath, N. S.

AU - Krishnan, T. Santhana

AU - Priya, G. Soorya

AU - Balasundar, C.

AU - Sharma, Jayant

AU - Soundarya, G.

AU - Siano, Pierluigi

AU - Alhelou, Hassan Haes

PY - 2021/4/12

Y1 - 2021/4/12

N2 - In the current scenario, integration of renewables, growth of non-linear industrial and commercial loads results in various power quality issues. Among commercial utilities connected to the grid, hospital-operated loads include sensitive, linear, non-linear, and unbalanced loads. These loads are diverse as well as prioritized, which also causes major power quality issues in the local distribution system. Due to its widespread divergence, it leads to harmonic injection and reactive power imbalance. Distribution Static Compensator (DSTATCOM) is proposed as a solution for harmonic mitigation, load balancing, reactive power imbalances, and neutral current compensation. The present work utilizes Interval Type-2 Fuzzy Logic Controller (IT2FLC) with Recursive Least Square (RLS) filter for generating switching pulses for IGBT switches in the DSTATCOM to improve power quality in the Local Distribution Grid. The proposed approach also shows superior performance over Type 1 fuzzy logic controller and Conventional PI controller in mitigating harmonics. For effective realization, the proposed system is simulated using MATLAB software.

AB - In the current scenario, integration of renewables, growth of non-linear industrial and commercial loads results in various power quality issues. Among commercial utilities connected to the grid, hospital-operated loads include sensitive, linear, non-linear, and unbalanced loads. These loads are diverse as well as prioritized, which also causes major power quality issues in the local distribution system. Due to its widespread divergence, it leads to harmonic injection and reactive power imbalance. Distribution Static Compensator (DSTATCOM) is proposed as a solution for harmonic mitigation, load balancing, reactive power imbalances, and neutral current compensation. The present work utilizes Interval Type-2 Fuzzy Logic Controller (IT2FLC) with Recursive Least Square (RLS) filter for generating switching pulses for IGBT switches in the DSTATCOM to improve power quality in the Local Distribution Grid. The proposed approach also shows superior performance over Type 1 fuzzy logic controller and Conventional PI controller in mitigating harmonics. For effective realization, the proposed system is simulated using MATLAB software.

KW - and recursive least square filter

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KW - interval type 2 fuzzy logic controller

KW - Local distribution grid

KW - power quality

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M3 - Article

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JO - IEEE Access

JF - IEEE Access

ER -

Power quality enhancement in sensitive local distribution grid using interval type-II fuzzy logic controlled DSTATCOM

Abstract

UN SDGs

Keywords

Access to Document

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