Sliding Mode Control Approach for H2 Purity Regulation in High-Pressure Alkaline Electrolyzers

Jorge Uribe; Edison Santillan; Oscar Camacho; Carlos Ocampo-Martinez; Omar Aguirre

doi:10.1016/j.ifacol.2024.08.099

Sliding Mode Control Approach for H₂ Purity Regulation in High-Pressure Alkaline Electrolyzers

Jorge Uribe^*
, Edison Santillan^*
, Oscar Camacho^*
, Carlos Ocampo-Martinez
, Omar Aguirre^*

^*Corresponding author for this work

Ingeniería Electrónica y Automatización

Universidad San Francisco de Quito
Polytechnic University of Catalonia

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

3 Scopus citations

Abstract

This paper presents the design of a Sliding Mode Control (SMC) for H₂ purity regulation in high pressure alkaline electrolyzers. The control scheme is based on mixing the concepts of sliding-mode control with a PID sliding surface and Bristol matrix design. A 25-state dynamic model of the high-pressure alkaline electrolyzer is considered from the literature. The results show that the proposed control scheme design is simple, and the results obtained motivate more studies to be used in more realistic applications.

Original language	English
Pages (from-to)	424-429
Number of pages	6
Journal	IFAC Proceedings Volumes (IFAC-PapersOnline)
Volume	58
Issue number	7
DOIs	https://doi.org/10.1016/j.ifacol.2024.08.099
State	Published - 1 Jun 2024
Event	4th IFAC Conference on Advances in Proportional-Integral-Derivate Control, PID 2024 - Almeria, Spain Duration: 12 Jun 2024 → 14 Jun 2024

Keywords

Alkaline electrolysis
Decoupling
Multivariable control
Nonlinear systems
Regulation control
Sliding Mode Control

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10.1016/j.ifacol.2024.08.099

Cite this

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title = "Sliding Mode Control Approach for H2 Purity Regulation in High-Pressure Alkaline Electrolyzers",

abstract = "This paper presents the design of a Sliding Mode Control (SMC) for H2 purity regulation in high pressure alkaline electrolyzers. The control scheme is based on mixing the concepts of sliding-mode control with a PID sliding surface and Bristol matrix design. A 25-state dynamic model of the high-pressure alkaline electrolyzer is considered from the literature. The results show that the proposed control scheme design is simple, and the results obtained motivate more studies to be used in more realistic applications.",

keywords = "Alkaline electrolysis, Decoupling, Multivariable control, Nonlinear systems, Regulation control, Sliding Mode Control",

author = "Jorge Uribe and Edison Santillan and Oscar Camacho and Carlos Ocampo-Martinez and Omar Aguirre",

note = "Publisher Copyright: Copyright {\textcopyright} 2024 The Authors.; 4th IFAC Conference on Advances in Proportional-Integral-Derivate Control, PID 2024 ; Conference date: 12-06-2024 Through 14-06-2024",

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T1 - Sliding Mode Control Approach for H2 Purity Regulation in High-Pressure Alkaline Electrolyzers

AU - Uribe, Jorge

AU - Santillan, Edison

AU - Camacho, Oscar

AU - Ocampo-Martinez, Carlos

AU - Aguirre, Omar

PY - 2024/6/1

Y1 - 2024/6/1

N2 - This paper presents the design of a Sliding Mode Control (SMC) for H2 purity regulation in high pressure alkaline electrolyzers. The control scheme is based on mixing the concepts of sliding-mode control with a PID sliding surface and Bristol matrix design. A 25-state dynamic model of the high-pressure alkaline electrolyzer is considered from the literature. The results show that the proposed control scheme design is simple, and the results obtained motivate more studies to be used in more realistic applications.

AB - This paper presents the design of a Sliding Mode Control (SMC) for H2 purity regulation in high pressure alkaline electrolyzers. The control scheme is based on mixing the concepts of sliding-mode control with a PID sliding surface and Bristol matrix design. A 25-state dynamic model of the high-pressure alkaline electrolyzer is considered from the literature. The results show that the proposed control scheme design is simple, and the results obtained motivate more studies to be used in more realistic applications.

KW - Alkaline electrolysis

KW - Decoupling

KW - Multivariable control

KW - Nonlinear systems

KW - Regulation control

KW - Sliding Mode Control

UR - https://www.scopus.com/pages/publications/85202997189

U2 - 10.1016/j.ifacol.2024.08.099

DO - 10.1016/j.ifacol.2024.08.099

M3 - Artículo de la conferencia

AN - SCOPUS:85202997189

SN - 2405-8971

VL - 58

SP - 424

EP - 429

JO - IFAC Proceedings Volumes (IFAC-PapersOnline)

JF - IFAC Proceedings Volumes (IFAC-PapersOnline)

IS - 7

T2 - 4th IFAC Conference on Advances in Proportional-Integral-Derivate Control, PID 2024

Y2 - 12 June 2024 through 14 June 2024

ER -

Sliding Mode Control Approach for H₂ Purity Regulation in High-Pressure Alkaline Electrolyzers

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Keywords

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