A complementary hybrid system for electricity generation based on solar and wind energy taking into account local consumption - Case study

Merzić, Ajla; Musić, Mustafa; Redzic, Elma

doi:10.1109/epecs.2013.6712993

Cited by 7 publications

(6 citation statements)

References 7 publications

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“…Merzić, Musić, and Redžić [9] analysed the output power of the PV power plant, wind power plant and their combination in a hybrid system. Two cases were considered: where both generation facilities have equal installed capacities (2 MW each) and where the installed capacity of the wind power plant is five times larger.…”

Section: Literature Reviewmentioning

confidence: 99%

Analysis of Microgrid Operation in Stand-Alone Mode - Sustainable Smart Tourist Village Case Study

Ahmetovic

Bosović

Merzić

et al. 2020

B&H Electrical Engineering

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The aim of this paper is to analyse the stand-alone operation of the microgrid located in Umoljani, Bosnia and Herzegovina. The analysis was performed for two scenarios; one representing a summer day and the other a winter day. The analysed network was modelled using the DIgSilent PowerFactory. The Photovoltaic (PV) system, Wind Generator (WG) and battery sizing were performed using the HOMER software tool. The load data for the location was obtained from JP Elektroprivreda Bosne i Hercegovine. The analysis showed that the network was able to operate in stand-alone mode. Voltage levels were under the voltage limit defined by EN 50160. Line loading was decreased compared to loading in grid-connected mode. As given by the obtained results for the two scenarios, the consumer demand could be satisfied without the inclusion of WG. However, different input data (wind speed data measured on the location) could change the sizing of the production facilities as the results of the optimization calculations in HOMER, which needs to be considered in microgrid configuration.

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Section: Literature Reviewmentioning

confidence: 99%

Analysis of Microgrid Operation in Stand-Alone Mode - Sustainable Smart Tourist Village Case Study

Ahmetovic

Bosović

Merzić

et al. 2020

B&H Electrical Engineering

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“…the extension of the existing electricity network and 4 HPS configurations for independent power supply. The conception of autonomous supply has been addressed by taking into account the complementary nature of solar and wind energy, as elaborated in [25], and benefits of combined operation of PVPP and WPP at one site.…”

Section: Obtain the Most Appropriate Solution For A Winter Tourist Center Supplymentioning

confidence: 99%

An integrated analysis for sustainable supply of remote winter tourist centers -- a future concept case study

Merzić¹,

Musić²,

Hadzimejlic³

2016

Turk J Elec Eng & Comp Sci

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In every power system there are consumer areas away from traditional power networks. Existing grid expansion can always be treated as one of the ways of powering them over long transmission and distribution lines. This is often characterized by significant transmission losses, as well as significant investments, depending on the distance and the infrastructure development. On the other hand, there are cases when these consumers are not connected to the power system and use alternative methods of supply. For that matter, possible solutions may use locally available energy sources. In this paper, comparative analyses between independent power supply through particular hybrid power system (HPS) configurations and the distribution network expansion option are performed. Storage, which represents a major problem in such HPS concepts today due to cost and capacity, is proposed to be in the accumulators of electric vehicles. In addition, an analytical methodology for selecting a sustainable solution for powering remote consumers was implemented. This analysis was verified with reference to a specific type of consumer, a winter tourist center, using real indicators and measured data on wind and solar energy potential at the site. It was shown that such an approach improves the selection of the most favorable sustainable supply solution and is suitable for consumers away from developed distribution networks, e.g., tourist centers, livestock pastures, and small factories. Proposed HPS concepts with storage in the electric vehicles of guests and employees could be a viable solution when this transportation mode becomes dominant in the future.

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“…From energy resources point of view, several authors have demonstrated that the association of photovoltaic and wind generators is a good alternative to increase autonomy and to smooth power oscillations in distributed energy resources (DER), as these two sources have complementary power features and decoupled dynamic behaviors [6]- [7]. Other studies show that the inclusion of fuel cells in DER further increase autonomy, allowing emergency power generation when other sources are at reduced energy production or even inoperative [8]- [9].…”

Section: Introductionmentioning

confidence: 99%

Proposal of a power flow control strategy applied to a hybrid microgrid

Coelho

Schmitz

Martins

2015

2015 IEEE 13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC)

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This paper proposes an energy management system designed to control the power flow in a hybrid microgrid composed of a 1 kWp PV array, a 1.2 kWp wind turbine, a 1.2 kW fuel cell and a 31.5 F / 250 V supercapacitor bank. The microgrid provides uninterrupted power supply of critical dc loads and it can operate in both, standalone or grid-connected modes. A power flow control strategy is proposed to provide real time power references for each renewable energy source according to the operational mode (grid-connected or standalone), the availability of energy resources (solar, wind and hydrogen stock) and the priority of dispatch. Experimental results obtained from several arrangements of power generation and load demand are presented and discussed.

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A complementary hybrid system for electricity generation based on solar and wind energy taking into account local consumption - Case study

Cited by 7 publications

References 7 publications

Analysis of Microgrid Operation in Stand-Alone Mode - Sustainable Smart Tourist Village Case Study

Analysis of Microgrid Operation in Stand-Alone Mode - Sustainable Smart Tourist Village Case Study

An integrated analysis for sustainable supply of remote winter tourist centers -- a future concept case study

Proposal of a power flow control strategy applied to a hybrid microgrid

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