An Advanced LMI-Based-LQR Design for Load Frequency Control of an Autonomous Hybrid Generation System

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

Pandey, SK (Autor) Outra; Mohanty, SR (Autor) Outra; Kishor, N (Autor) Outra; Catalao, JPS (Autor) Outra

Ata de Conferência Internacional

Título: TECHNOLOGICAL INNOVATION FOR THE INTERNET OF THINGS

Páginas: 371-381

4th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2013

Costa de Caparica, PORTUGAL, APR 15-17, 2013

Indexação

ISI Web of Knowledge - 9 Citações

Scopus - 13 Citações

Outras Informações

ID Authenticus: P-00A-CQS

DOI: 10.1007/978-3-642-37291-9_40

Abstract (EN): This paper proposes a load frequency control scheme for an autonomous hybrid generation system consisting of wind turbine generator (WTG), diesel engine generator (DEG), fuel cell (FC), aquaelectrolyzer (AE) and battery energy storage system (BESS). In wind power generation systems, operating conditions are changing continually due to wind speed and load changes, having an effect on system frequency. Therefore, a robust controller is required for load frequency control. The control scheme is based on Linear Matrix Inequality (LMI)-Linear Quadratic Regulator (LQR). The control optimization problem is obtained in terms of a system of LMI constraints and matrix equations that are simultaneously solved. The proposed load frequency control scheme with the advanced LMI-based-LQR (ALQR) design is applied for the autonomous hybrid generation system. The effectiveness and robustness of the proposed controller is demonstrated for different load and wind power perturbations. The results suggest superior performance of the proposed ALQR controller against an optimal output state feedback controller. The integrated control could be realized though the web by applying Internet of Things technologies within the future smart grid.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11