Review of primary control strategies for islanded microgrids with power-electronic interfaces

Vandoorn, Tine L.; Kooning, Jeroen D. M. De; Meersman, Bart; Vandevelde, Lieven

doi:10.1016/j.rser.2012.11.062

Cited by 216 publications

(142 citation statements)

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“…Fuente: [24], [26] de técnicas como el control "droop" [25], donde se busca controlar la tensión y la frecuencia, a partir de un ajuste de las potencias activa y reactiva de salida. Las estrategias basadas en sistemas de comunicación, necesitan mediciones e intercambio de datos entre sus elementos para que las variables que sirven de referencia como las corrientes, tensiones y potencias lleguen a su destino en el menor tiempo posible.…”

Section: Maestro/esclavo (M/e)unclassified

“…Las estrategias basadas en sistemas de comunicación, necesitan mediciones e intercambio de datos entre sus elementos para que las variables que sirven de referencia como las corrientes, tensiones y potencias lleguen a su destino en el menor tiempo posible. La tabla I muestra una descripción general de las diferentes estrategias dependientes de la comunicación, evidenciando la necesidad del uso de las redes de sensores inalámbricos para transferencia de datos de control [24], [26].…”

Section: Maestro/esclavo (M/e)unclassified

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Algoritmo de encaminamiento con reconfiguración de topología para red de sensores inalámbricos aplicada a una Microrred en modo “Isla”

Gaona

Mancera²,

Rodríguez

2017

revuin

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Este artículo puede compartirse bajo la licencia CC BY-ND 4.0 (https://creativecommons.org/licenses/by-nd/4.0/) E.E Gaona , P.A Mancera, C.L Trujillo. "Algoritmo de encaminamiento con reconfiguración de topología para red de sensores inalámbricos aplicada a una Microrred en modo "Isla", UIS Ingenierías, vol. 15, no. 2, pp. 93-104, jul-dic 2016,doi:10.18273/revuin.v15n2-2016008. RESUMENLas microrredes eléctricas son consideradas una alternativa para la generación y distribución de electricidad en entornos rurales alejados de la red de distribución principal, y necesitan nuevas estrategias de intercambio de datos entre las cargas y generadores distribuidos, según la estratégia de control elegido para la microrred, con el objetivo de entregar energía eléctrica de buena calidad. En el presente artículo se realiza el análisis de los parámetros de un algoritmo de encaminamiento por demanda, aplicado a una red de sensores inalámbricos, para el intercambio de datos de control entre los elementos que componen una microrred eléctrica aislada, con el fin de identificar y reconfigurar la topología de red para el esquema de control elegido de la microrred aprovechando los procesos de descubrimiento y búsqueda de rutas del protocolo.Palabras Clave: AODV, Microrred, Redes de sensores inalámbricos. ABSTRACTMicrogrids are considered an alternative for generation and distribution of electricity in rural areas far from the main electrical grid, and new strategies for data exchange among distributed generators are needed, depending on the control scheme chosen for the microgrid, with the purpose of delivering good quality power. In this article, the parameters of an on demand routing algorithm are analyzed, applied to a wireless sensor network, for control data exchange among all islanded microgrid generators, in order to identify and reconfigure the chosen network topology scheme, for the microgrid, taking advantage of the protocol's discovery and route search processes.

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Section: Maestro/esclavo (M/e)unclassified

Algoritmo de encaminamiento con reconfiguración de topología para red de sensores inalámbricos aplicada a una Microrred en modo “Isla”

Gaona

Mancera²,

Rodríguez

2017

revuin

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“…It is because of its strong dependency on the output impedance of inverter and on the line impedance between DG units and load 14,26 . To resolve this issue, a new intelligent approach is proposed here and explained in next section.…”

Section: Generalized Droop Controlmentioning

confidence: 99%

Artificial Neural Network Based Droop-Control Technique for Accurate Power Sharing in an Islanded Microgrid

Vigneysh¹,

Kumarappan²

2016

IJCIS

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In an islanded microgrid, while considering the complex nature of line impedance, the generalized droop control fails to share the actual real/reactive power between the distributed generation (DG) units. To overcome this power sharing issue, in this paper a new approach based on feed forward neural network (FFNN) is proposed. Also, the proposed FFNN based droop control method simultaneously controls the microgrid voltage and frequency within the limits. The proposed microgrid consists of combination of photovoltaic (PV) system and battery energy storage system (BESS) as the first DG unit and solid oxide fuel cell (SOFC) as the second DG unit. The simulation of the proposed microgrid is carried out in Matlab/Simulink environment and necessary results are compared to show the effectiveness of the proposed method.

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“…Supplying electricity to rural areas has always been a challenge to local utilities as the extension of the network to remote areas is not always economically feasible [1]. To address this problem, a promising tactic is installing and operating distributed generators (DGs) at the vicinity of loads, also referred to as remote area standalone microgrids (MGs).…”

Section: Introductionmentioning

confidence: 99%

A multilayer optimization scheme to retain the voltage and frequency in standalone microgrids

Shoeb

Shahnia

Shafiullah

2017

2017 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia)

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Abstract-A new technique is proposed in this paper to manage the frequency and voltage of standalone remote area microgrids within predefined limits. To this end, a multilayer approach is used to determine the most suitable actions. The proposed technique contemplates the dynamic supply adequacy and sustainability of the microgrid in addition to the operational costs. It takes action instantly after an event that violates the microgrid's voltage and/or frequency and adjusts the generation levels of the dispatchable sources and determining the best configuration for the microgrid's network. It then proceeds to determine the level of power support from available neighboring microgrids and controlling the loads, as well as the charge or discharge power of existing battery storage systems, in addition to curtailing the renewable sources in successive actions. The developed operation-stage technique uses a metaheuristic optimization. The performance of the developed technique is validated through extensive numerical analyses in MATLAB.

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Review of primary control strategies for islanded microgrids with power-electronic interfaces

Cited by 216 publications

References 50 publications

Algoritmo de encaminamiento con reconfiguración de topología para red de sensores inalámbricos aplicada a una Microrred en modo “Isla”

Algoritmo de encaminamiento con reconfiguración de topología para red de sensores inalámbricos aplicada a una Microrred en modo “Isla”

Artificial Neural Network Based Droop-Control Technique for Accurate Power Sharing in an Islanded Microgrid

A multilayer optimization scheme to retain the voltage and frequency in standalone microgrids

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