Analysis of influence of sources of distributed generation of electrical construction and features virtual power
DOI:
https://doi.org/10.15802/etr.v0i4.18049Keywords:
distributed generation, Smart Grid, avirtual power plant, integration, connection, alternative and renewable energy sources.Abstract
The article describes the features of the effect of distributed generation sources to the power grid, as well as features for virtual power plants on the basis of sources of distributed generation. Characterized intelligent net-works, identify key technological tools and the basic approaches to constructing them. The functional character-istics of networks, the development of which is stipulated by the concept of Smart Grid. The role of active user in the system. The characteristics of virtual power plants, their structure and working principles. Described the benefits of virtual power plants for power suppliers to network organizations, as well as for consumers. The positive effect of a virtual power plant to the consumer. The case of an emergency at one of the sources of electricity Virtual Power Plant. Analyzed the effect of distributed generation sources to distribution networks work in normal mode, and the changes that result from such a connection. Namely: the impact of distributed generation on voltage regulation, the impact of distributed generation sources for losses, the impact of distrib-uted generation sources to the higher harmonics. The reasons of the higher harmonics in power systems and generators of higher harmonics in the sources of distributed generation. The factors to consider when choosing the main equipment for virtual power plants, and the factors that determine the choice of the nominal voltage of virtual power plant. The peculiarities of the choice of the generator. The basic principles of coordination of the power equipment of virtual power plants. Characterized modular design of virtual power plants and shows its advantages. Describes the principle of parallel operation of generators virtual power plant with other power plants and distribution network, and cases in which such work is effective. The change of the electric network mode after connecting a virtual power plant. The main issues of integration of distributed energy generation to the grid. The features of circuits connected objects of distributed generation to the network, and the require-ments for interconnection of distributed generation components.
References
Григораш О.В., Степура Ю.П., Квитко А.В. Структурно-параметрический синтез автономных систем электроснабжения // Ползуновский вестник. – 2011. – №2/1. – С. 71–75.
Праховник А.В., Денисюк С.П., Коцар О.В. Принципи організації взаємодії компонент Smart Grid // Енергетика та електрифікація. – 2012. – № 8. – С. 68–75.
Стогній Б.С., Кириленко О.В., Праховник А.В., Денисюк С.П. Еволюція інтелектуальних електричних мереж та їхні перспективи в Україні // Техн. електродинаміка. – 2012. – № 5. – С. 52–67.
Sarabia A.F. Impact of distributed generation on distribution system // Department of Energy Technolo-gy, Aalborg, Denmark.
Smart Grid – European Technology Platform for Electricity Networks of the Future. – European Com-mission, 2005. [Electronic resource] - Mode of access: http://www.smartgrids.eu/
Smart Power Grids – Talking about a Revolution // IEEE Emerging Technology portal, 2009. 2011. [Electronic resource] – Mode of access: http://www.ieee.org/portal/site/emergingtech/techindex.jsp?techId=1220
The National Energy Technology Laboratory:
A vision for the Modern Grid, March 2007. [Electronic resource] – Mode of access: http://www.bpa.gov/energy /n/smart_grid/docs/Vision_for_theModernGrid_Final.pdf
Valov B. Change of Network Operation after In-terconnection of Renewables // International Workshop “Power Supply Systems with Renewables. – PUT (Russland). – 2009. – pp. 40–47.
Report On Renewable Energy Sources (RES) [Electronic resource] – Mode of access: www.etso-net.org/upload/documents/ETSOReport%20onRES.pdf.
European Commission Energy Research [Elec-tronic resource] – Mode of access: euro-pa.eu.int/comm/research/energy/nn/nn_rt/article 1075 en.htm.
Creating the Internal Energy Market in Europe, September 2012 [Electronic resource] – Mode of access: www.ewea.org/index.php?id=11
Leonardo energy is the premier web site deliver-ing a range of virtual libraries relating to electrical energy [Electronic resource] – Mode of access: www.leonardo-energy.org
Union for Co-ordination of transmission of Electricity [Electronic resource] – Mode of access: www.ucte.org.
Impact of DG on Reliability,Oct 1, 2002 12:00 PM, [Electronic resource] – Mode of access: www.tdworld.com/mag/power_impact_dg_reliability/index.html.
REFERENCES
Grigorash O.V., Stepura Ju.P., Kvitko A.V. Strukturno-parametricheskij sintez avtonomnyh sistem jelektrosnabzhenija [Structural and parametrical synthe-sis of the off-line systems of power supply]. Polzunovskij vestnik Publ., 2011, no. 2/1, pp. 71–75.
Prahovnik A.V., Denisjuk S.P., Kocar O.V. Principi organіzacії vzaєmodії komponent Smart Grid [Principles of organization of co-operation of component of Smart Grid]. Energetika ta elektrifіkacіja – Energy and electrification, 2012, no. 8, pp. 68–75.
Stognіj B.S., Kirilenko O.V., Prahovnik A.V., Denisjuk S.P. Evoljucіja іntelektual'nih elektrichnih merezh ta їhnі perspektivi v Ukraїnі [Evolution of intel-lectual electric networks and their prospect in Ukraine]. Tehn. elektrodinamіka – Tehn. Electrodynamics, 2012, no. 5, pp. 52–67.
Sarabia A.F. Impact of distributed generation on distribution system // Department of Energy Technolo-gy, Aalborg, Denmark.
Smart Grid – European Technology Platform for Electricity Networks of the Future. – European Com-mission, 2005. [Electronic resource] - Mode of access: http://www.smartgrids.eu/
Smart Power Grids – Talking about a Revolution // IEEE Emerging Technology portal, 2009. 2011. [Electronic resource] – Mode of access: http://www.ieee.org/portal/site/emergingtech/techindex.jsp?techId=1220
The National Energy Technology Laboratory: A vision for the Modern Grid, March 2007. [Electronic resource] – Mode of access: http://www.bpa.gov/energy/n/smart_grid/docs/Vision_for_theModernGrid_Final.pdf
Valov B. Change of Network Operation after In-terconnection of Renewables. International Workshop “Power Supply Systems with Renewables. – PUT (Russland), 2009, pp. 40–47.
Report On Renewable Energy Sources (RES) [Electronic resource] – Mode of access: www.etso-net.org/upload/documents/ETSOReport%20onRES.pdf.
European Commission Energy Research [Elec-tronic resource] – Mode of access: euro-pa.eu.int/comm/research/energy/nn/nn_rt/article 1075 en.htm.
Creating the Internal Energy Market in Europe, September 2012 [Electronic resource] – Mode of access: www.ewea.org/index.php?id=11
Leonardo energy is the premier web site deliver-ing a range of virtual libraries relating to electrical energy [Electronic resource] – Mode of access: www.leonardo-energy.org
Union for Co-ordination of transmission of Electricity [Electronic resource] – Mode of access: www.ucte.org
Impact of DG on Reliability,Oct 1, 2002 12:00 PM, [Electronic resource] – Mode of access: www.tdworld.com/mag/power_impact_dg_reliability/index.html
Downloads
Published
Issue
Section
License
При направленні статті в редакцію, автор гарантує, що стаття надається для публікації уперше і раніше не була опублікована в інших виданнях повністю або частково.
Підписанням ліцензійного договору автор(и) підтверджує(ють), що має(ють) виняткове авторське право на статтю і передає(ють) невиняткові права на свою статтю видавництву журналу «Електрифікація транспорту» для публікації в черговому номері журналу. Автор(и) так само дає(ють) згоду на передачу і розміщення електронної версії своєї статті на сайтах баз даних, створюваних і поширюваних через Інтернет.