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Title:
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Study of transient stability for parallel connected inverters in microgrid system works in stand-alone
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Author:
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Andrade Rengifo, Fabio; Cusidó Roura, Jordi; Romeral Martínez, José Luis; Cárdenas Araújo, Juan José
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group |
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Abstract:
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Distributed generators systems and Microgrid are becoming more important to increase the renewable energy penetration in the public utility. This paper presents a mathematical model for connected inverters in Microgrid systems with large range variations in operating conditions. No-lineal tools and computer simulations, phase-plane trajectory analysis, method of Lyapunov and bifurcations analysis for evaluate the limits of the small signal models are used, and conclusion suggested utilizing models that can permit to analysis of the system when subjected to a severe transient disturbance such as loss a large load or loss of generation. The study of transient stability for Microgrid systems in stand-alone of the utility grid is useful to improve the design of Microgrid's architecture. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
-Distributed generation of electric power
-Transient stability
-Parallel inverters
-Lyapunov methods
-Microgrids |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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