﻿ ﻿﻿ Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova
 Conţinutul numărului revistei Articolul precedent Articolul urmator 61 0 SM ISO690:2012COMENDANT, Ion; DUPLEVA (PREPELIŢA), Iulia; TURCUMAN, Lilia. Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova. In: Analele universitatii din Craiova - Seria Inginerie electrica. 2019, nr. 1(43), p. 0. ISSN 1842-4805. EXPORT metadate: Google Scholar Crossref CERIF DataCiteDublin Core
Analele universitatii din Craiova - Seria Inginerie electrica
Numărul 1(43) / 2019 / ISSN 1842-4805

 Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova

Pag. 0-0

 Comendant Ion, Dupleva (Prepeliţa) Iulia, Turcuman Lilia Institute of Power Engineering Disponibil în IBN: 26 noiembrie 2020

Rezumat

100% RES scenario to improve energy security of R. Moldova is analyzed. Economic simulations are used. The paper shows that only about 70% of the demand could be covered directly from wind farms (WF) and photovoltaic (PV) energy sources (WPES). The remained 30% of energy (RE) - by energy storage system (ESS) with a capacity (kWh) of 32% from RE and a power (MW) of 87% from maximum power demand. As country doesn’t have its own hydro reserves, Li-ion batteries are considered for ESS. The investment in such SSE would exceed 3-52 times national GDP and that makes unrealistic 100% RES scenario for R. Moldova. As analysis showed, there are more than 1400 episodes within the year when energy to cover daily demand cannot be accumulated during 1 to 4 days. By reducing SSE capacity to a value equal to the daily energy demand and maintaining ESS power, it was found that the levelised tariff of WPES+ESS scenario exceeds, however, those of traditional scenarios. Only 5% of energy produced by WPES can be accumulated in such ESS, the remaining 25% - by importing night electricity, at negligible price in the calculations.

### Dublin Core Export

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<dc:creator>Comendant, I.T.</dc:creator>
<dc:creator>Dupleva (Prepeliţa), I.M.</dc:creator>
<dc:creator>Turcuman, L.V.</dc:creator>
<dc:date>2019-11-01</dc:date>
<dc:description xml:lang='en'><p>100% RES scenario to improve energy security of R. Moldova is analyzed. Economic simulations are used. The paper shows that only about 70% of the demand could be covered directly from wind farms (WF) and photovoltaic (PV) energy sources (WPES). The remained 30% of energy (RE) - by energy storage system (ESS) with a capacity (kWh) of 32% from RE and a power (MW) of 87% from maximum power demand. As country doesn&rsquo;t have its own hydro reserves, Li-ion batteries are considered for ESS. The investment in such SSE would exceed 3-52 times national GDP and that makes unrealistic 100% RES scenario for R. Moldova. As analysis showed, there are more than 1400 episodes within the year when energy to cover daily demand cannot be accumulated during 1 to 4 days. By reducing SSE capacity to a value equal to the daily energy demand and maintaining ESS power, it was found that the levelised tariff of WPES+ESS scenario exceeds, however, those of traditional scenarios. Only 5% of energy produced by WPES can be accumulated in such ESS, the remaining 25% - by importing night electricity, at negligible price in the calculations.</p></dc:description>
<dc:source>Analele universitatii din Craiova - Seria Inginerie electrica 43 (1) 0-0</dc:source>
<dc:title><p>Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova</p></dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
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