Characteristics evaluation of a H∞ loop-shaping controller for a single-phase PV system

M. A. Chowdhury; M. A. Mahmud

doi:10.1109/APPEEC.2014.7066115

Characteristics evaluation of a H∞ loop-shaping controller for a single-phase PV system

M. A. Chowdhury, M. A. Mahmud

Research output: Contribution to journal › Conference article › peer-review

7 Citations (Scopus)

Abstract

This paper presents a H∞ loop-shaping controller for regulating the switching signal of the inverter connected with a single-phase photovoltaic (PV) system. To facilitate the control design, the system is represented in terms of state space realization with uncertainties. The controller design involves achieving proper loop shapes through the choice of the proper weighting functions. A H∞ synthesis is performed to achieve a controller, whose order is reduced by Henkel-norm method. Simulations are carried out to evaluate the characteristics of the controller under parametric uncertainties.

Original language	English
Article number	7066115
Number of pages	6
Journal	Asia-Pacific Power and Energy Engineering Conference, APPEEC
Volume	2015-March
Issue number	March
DOIs	https://doi.org/10.1109/APPEEC.2014.7066115
Publication status	Published - 23 Mar 2014
Externally published	Yes
Event	6th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2014 - Kowloon, Hong Kong Duration: 7 Dec 2014 → 10 Dec 2014

Keywords

H∞ loop-shaping control
robust stability
single-phase photovoltaic system
state space realization
structured uncertainty

UN SDGs

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

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10.1109/APPEEC.2014.7066115

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title = "Characteristics evaluation of a H∞ loop-shaping controller for a single-phase PV system",

abstract = "This paper presents a H∞ loop-shaping controller for regulating the switching signal of the inverter connected with a single-phase photovoltaic (PV) system. To facilitate the control design, the system is represented in terms of state space realization with uncertainties. The controller design involves achieving proper loop shapes through the choice of the proper weighting functions. A H∞ synthesis is performed to achieve a controller, whose order is reduced by Henkel-norm method. Simulations are carried out to evaluate the characteristics of the controller under parametric uncertainties.",

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AU - Chowdhury, M. A.

AU - Mahmud, M. A.

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N2 - This paper presents a H∞ loop-shaping controller for regulating the switching signal of the inverter connected with a single-phase photovoltaic (PV) system. To facilitate the control design, the system is represented in terms of state space realization with uncertainties. The controller design involves achieving proper loop shapes through the choice of the proper weighting functions. A H∞ synthesis is performed to achieve a controller, whose order is reduced by Henkel-norm method. Simulations are carried out to evaluate the characteristics of the controller under parametric uncertainties.

AB - This paper presents a H∞ loop-shaping controller for regulating the switching signal of the inverter connected with a single-phase photovoltaic (PV) system. To facilitate the control design, the system is represented in terms of state space realization with uncertainties. The controller design involves achieving proper loop shapes through the choice of the proper weighting functions. A H∞ synthesis is performed to achieve a controller, whose order is reduced by Henkel-norm method. Simulations are carried out to evaluate the characteristics of the controller under parametric uncertainties.

KW - H∞ loop-shaping control

KW - robust stability

KW - single-phase photovoltaic system

KW - state space realization

KW - structured uncertainty

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DO - 10.1109/APPEEC.2014.7066115

M3 - Conference article

AN - SCOPUS:84936976697

SN - 2157-4839

VL - 2015-March

JO - Asia-Pacific Power and Energy Engineering Conference, APPEEC

JF - Asia-Pacific Power and Energy Engineering Conference, APPEEC

IS - March

M1 - 7066115

T2 - 6th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2014

Y2 - 7 December 2014 through 10 December 2014

ER -

Characteristics evaluation of a H∞ loop-shaping controller for a single-phase PV system

Abstract

Keywords

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