Islanding operation’s effects of distributed generation on distribution networks

Efectos de la operación en isla de generación distribuida en redes de distribución

  • Alejandro Pedraza Universidad Distrital Francisco José de Caldas
  • David Reyes Universidad Distrital Francisco José de Caldas
  • Carlos Gómez Universidad Central
Palabras clave: distributed generation, distribution network, islanding operation, load flow, voltage profile. (en_US)
Palabras clave: generación distribuida, operación en isla, red de distribución, flujo de carga, perfiles de tensión. (es_ES)

Resumen (en_US)

In this paper the effects and issues due to islanding operation with distributed generation in a distribution network are shown.Two specific conditionsare assessed (intentional island and unintentional island) by analyzing the main influence on load currents, voltage profiles and frequency of the system.Whence, the IEEE 37 nodes test grid was modeled and distributed resources locations were varied along the network whilst its capacity is changed from 100 kW to 1200 kW.

 

Resumen (es_ES)

En este artículo se presentan los efectos e inconvenientes que se presentan en una red de distribución al operar con fuentes de generación distribuida de modo aislado. Se trabajaron dos situaciones específicas: isla intencional e isla no intencional, analizando principalmente la influencia sobre las corrientes de carga, los perfiles de tensión y la frecuencia del sistema. Para tal estudio se utilizó y modeló la red de distribución de 37 nodos de IEEE, localizando los recursos distribuidos en diferentes nodos y variando el nivel de penetración de 100 kW a 1200 kW.

 

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Biografía del autor/a

Alejandro Pedraza, Universidad Distrital Francisco José de Caldas
ElectricalEngineer, Universidad Distrital Francisco José de Caldas, Bogotá D.C., Colombia.
David Reyes, Universidad Distrital Francisco José de Caldas
ElectricalEngineer, Universidad Distrital Francisco José de Caldas, Bogotá D.C., Colombia.
Carlos Gómez, Universidad Central
ElectricalEngineer, Universidad Central, Bogotá D.C., Colombia

Referencias

Mahat, P., Chen, Z., Bak-Jensen, B. &LethBak, C., A simple adaptive overcurrent protection of distribution systems with distributed generation. IEEE Transactions on Smart Grid, vol. 2, No. 3, pp. 428-437, 2011.

Fuangfoo, P., Meenual, T., Lee, W., Fellow &Chompoo-inwai, C., PEA guidelines for impact study and operation of DG for islanding operation. IEEE Transactions on industry applications, vol. 44, No. 5, 2008.

Dewadasa, M., Ghosh, A. &Ledwich, G., Protection of distributed generation connected networks with coordination of overcurrent relays, ECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society, Queensland University of Technology: Australia, 2011.

Gomez, J. & Marcos, M., Distributed generation: exploitation of islanding operation advantages, T& D Conference and Exposition: Latin America, America, 2008.

Fuangfoo, P., Lee, W. &Nigim, K., Intentional islanding operation to improve the service reliability of Thailand electric power system, IEEE Power Engineering Society General Meeting, 2007.

Funmilayo, H., Silva, J. & Butler-Purry, K., Overcurrent protection for the IEEE 34-Node radial test feeder, IEEE Transactions on Power Delivery, vol. 27, No. 2, 2012.

Pedraza, A., Reyes D., Gomez, C. & Santamaria, F., Optimization methodology for distributed generation location in distribution networks assessing protections coordination, IEEE Latin America Transactions, vol. 13, No. 5, 2015.

Mohamad, H., Mazaher, H. & Abu Bakar, A., Feasibility study of an intentional islanding operation with a new adaptive load shedding, 3rd International Conference on Electric Power and Energy Conversion Systems,Istanbul: Turkey.

Jahdi, S. & Lei, L., DG islanding operation detection methods in combination of harmonics protection schemes, 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies, London: UK.

Pilo, F., Celli, G. & Mocci, S., Improvement of reliability in active networks with intentional islanding, IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, Hong Kong, 2004.

Walling, R. & Miller, N., Distributed generation islanding – implications on power system dynamic performance, Power Engineering Society Summer Meeting, IEEE, vol.3, 2002.

Cómo citar
Pedraza, A., Reyes, D., & Gómez, C. (2015). Efectos de la operación en isla de generación distribuida en redes de distribución. Tecnura, 19, 145-150. https://doi.org/10.14483/22487638.9621
Publicado: 2015-11-13
Sección
Estudio de caso