Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova
Închide
Conţinutul numărului revistei
Articolul precedent
Articolul urmator
749 0
Căutarea după subiecte
similare conform CZU
620.9 (560)
Economia energiei în general (546)
SM ISO690:2012
COMENDANT, 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), pp. 24-31. ISSN 1842-4805.
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin 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

CZU: 620.9

Pag. 24-31

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.

Cerif XML Export

<?xml version='1.0' encoding='utf-8'?>
<CERIF xmlns='urn:xmlns:org:eurocris:cerif-1.5-1' xsi:schemaLocation='urn:xmlns:org:eurocris:cerif-1.5-1 http://www.eurocris.org/Uploads/Web%20pages/CERIF-1.5/CERIF_1.5_1.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' release='1.5' date='2012-10-07' sourceDatabase='Output Profile'>
<cfResPubl>
<cfResPublId>ibn-ResPubl-115079</cfResPublId>
<cfResPublDate>2019-11-01</cfResPublDate>
<cfVol>43</cfVol>
<cfIssue>1</cfIssue>
<cfStartPage>24</cfStartPage>
<cfISSN>1842-4805</cfISSN>
<cfURI>https://ibn.idsi.md/ro/vizualizare_articol/115079</cfURI>
<cfTitle cfLangCode='EN' cfTrans='o'>Deploying Renewable Energy Sources and Energy Storage Systems to Achieve Energy Security in the R. of Moldova</cfTitle>
<cfAbstr cfLangCode='EN' cfTrans='o'><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></cfAbstr>
<cfResPubl_Class>
<cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfResPubl_Class>
<cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId>
<cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfPers_ResPubl>
<cfPersId>ibn-person-267</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-13250</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-13253</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
</cfResPubl>
<cfPers>
<cfPersId>ibn-Pers-267</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-267-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
<cfFamilyNames>Comendant</cfFamilyNames>
<cfFirstNames>Ion</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-13250</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-13250-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
<cfFamilyNames>Dupleva (Prepeliţa)</cfFamilyNames>
<cfFirstNames>Iulia</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-13253</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-13253-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2019-11-01T24:00:00</cfStartDate>
<cfFamilyNames>Turcuman</cfFamilyNames>
<cfFirstNames>Lilia</cfFirstNames>
</cfPersName_Pers>
</cfPers>
</CERIF>