Optimal distributed generation placement in power distributed networks: A review

Kumawat, Manoj; Gupta, Nitin; Jain, Naveen; Saxena, D.

doi:10.1109/eesco.2015.7254023

Cited by 14 publications

(4 citation statements)

References 73 publications

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“…Integration of the DG in distribution network has lots of benefits including technical, economic and environmental. Still, integration of the DG unit with existing power system is facing some challenges [4,8,28,36], [90][91][92]. These are divided into three categories as:…”

Section: Challenges With Distributed Generationmentioning

confidence: 99%

Distributed Energy Resources and Supportive Methodologies for their Optimal Planning under Modern Distribution Network: a Review

Agarwal¹,

Jain²

2019

Technol Econ Smart Grids Sustain Energy

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Rapid growth in electrical load demand with lack in generation of electrical power and transmission line congestion has set the trend for smart electrical system. In smart electrical system, need arises to deploy more non-conventional energy sources, which include Renewable Energy Sources (RES) as well as non-RES. Though, the RES are getting more encouragement due to several advantages over non-RES. In recent past, there is significant increase in the penetration of small units of local generation in existing distribution system. These small units (RES and non-RES), usually known as Distributed Generation (DG), may offer several technical, economic and environmental benefits like reduction in power loss, improvement in power quality, reliability, system security, reduction in capital cost investment at large level, reduction in emission of greenhouse gases and many more. However, these advantages are difficult to achieve due to some technical and non-technical barriers. To extract maximum potential benefits from the DG, the optimal planning of such sources in distribution network has always been a topic of great interest. Though, fresh researchers face many problems in carrying out research in this area due to lack of knowledge about suitable research software, standard test networks, types of renewable/non-renewable sources, appropriate literature, etc. This paper uses a systematic approach to discuss the DG and its technologies with advantages, disadvantages and effects on end users as well as on the utility. A comparative study of all optimization techniques for planning of DG in existing power system considering optimal size and location is also included. This paper also involves the details about some standard test systems along with details of useful software's (licensed & open source) for DG planning. The present study can add worthful information and serve as a base for the fellow working in this area.

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Section: Challenges With Distributed Generationmentioning

confidence: 99%

Distributed Energy Resources and Supportive Methodologies for their Optimal Planning under Modern Distribution Network: a Review

Agarwal¹,

Jain²

2019

Technol Econ Smart Grids Sustain Energy

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“…La variación en las tensiones nodales y en las corrientes a través de las líneas depende de la variación de las cargas. Estas últimas, en un sistema eléctrico, se definen como la representación de la demanda de energía en un nodo [10], dicha representación puede estar asociada a un periodo específico, como la demanda pico (mono-nivel), o tener en cuenta la variación de la curva de demanda diaria del sistema (multi-nivel) [11].…”

Section: Sistema Eléctrico De Distribuciónunclassified

Ubicación y dimensionamiento de generación distribuida: Una revisión

Grisales

Cuestas

Jaramillo

2017

Cien.Ing.Neogranadina

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La generación distribuida (GD) se presenta como un apoyo para suplir la demanda del sistema de forma localizada, lo que permite además como alternativas de generación el uso de fuentes de energía renovables a pequeña escala. Como aporte principal, este artículo presenta las consideraciones que se deben tener en cuenta al momento de analizar, modelar y solucionar el problema de ubicación y dimensionamiento de GD en la red eléctrica de distribución. Inicialmente, se enuncian los aspectos técnicos de la red, el modelado de las cargas e impactos de la GD; seguido de la formulación del modelo matemático del problema, principales técnicas de solución y metodologías aplicadas en la literatura; finalmente, se muestran las investigaciones futuras en este campo de estudio. Todo lo anterior en busca de mejorar las condiciones operativas de la red. Dentro de la revisión de los trabajos presentados por los diferentes autores, se encontró que una gran parte de los estudios se enfocan en los aspectos técnicos, sin tener en cuenta los costos asociados a la integración de GD, ni los incentivos económicos a los que puede ser susceptibles este tipo de proyectos, que son de vital importancia para evaluar la viabilidad de la propuesta de integración.

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“…The effect of DG on coordination will depend on its capacity, type and placement. In the literature, several studies are focused on choosing the optimal size and location of DG units [4][5][6][7][8].…”

Section: Introduction mentioning

confidence: 99%

Adaptability of the Recloser-Fuse Protection Scheme in the Presence of Distributed Generation

Abreu¹,

Martins²

2020

JEPE

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This paper addresses the behaviour of an IEEE (Institute of Electrical and Electronics Engineers) test network when distributed injections are added to the distribution network. The penetration of different dispersed generation technologies, modifies the distribution system characteristics, with impact on a number of parameters, depending on their size and location on the network. For this purpose, this paper comprises three case studies: in the first case an exhaustive analysis is carried out of the occurrence of faults throughout the network, along with the introduction of distributed generators; in the second case the network behavior is assessed against the use of three of the most commonly used types of generators based on rotating machines; in the third case study an evaluation is made of the network performance when the three types of DG (distributed generation) units are distributed in multiple buses. In all cases the protection system is analyzed with the aim of ensuring coordination among the protection devices. All simulations are performed using the Power Factory software package from DigSILENT. From the simulation results, conclusions are drawn that provide insights into the behaviour of protection systems, highlighting the limitations of the original protections and coordination with different distributed generators technologies.

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Optimal distributed generation placement in power distributed networks: A review

Cited by 14 publications

References 73 publications

Distributed Energy Resources and Supportive Methodologies for their Optimal Planning under Modern Distribution Network: a Review

Distributed Energy Resources and Supportive Methodologies for their Optimal Planning under Modern Distribution Network: a Review

Ubicación y dimensionamiento de generación distribuida: Una revisión

Adaptability of the Recloser-Fuse Protection Scheme in the Presence of Distributed Generation

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