Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Janis Gerhards"'
Publikováno v:
Transactions on Environment and Electrical Engineering, Vol 1, Iss 3, Pp 94-99 (2016)
Reliability analysis of distribution systems has been attracting increasing attention. A special concern pertains to the distribution networks on which most failures occurs. The optimization of distribution system of breakers and power switches is a
Externí odkaz:
https://doaj.org/article/4a07eefe4a744aea815521c5a4994f08
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 51, Iss 3, Pp 15-23 (2014)
The evaluation of substation reliability is based on analysis of its electrical diagrams and of the impact of its emergency regimes on the operational reliability of the whole EPS [1-12]. The development of EPS and the renovation of its primary and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b56585d7de19e08b1369c9338ad984
http://www.degruyter.com/view/j/lpts.2014.51.issue-3/lpts-2014-0016/lpts-2014-0016.xml?format=INT
http://www.degruyter.com/view/j/lpts.2014.51.issue-3/lpts-2014-0016/lpts-2014-0016.xml?format=INT
Publikováno v:
Latvian Journal of Physics and Technical Sciences. 50:3-15
The authors estimate the potential for power generation from water resources of small and medium-sized rivers, which are abundant in Latvia. They propose the algorithm for optimal operation of a small-scale hydropower plant (SHPP) at the chosen optim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4b3f64f2ff7b1ee94e282c0091ac9b
https://doi.org/10.2478/lpts-2013-0036
https://doi.org/10.2478/lpts-2013-0036
Publikováno v:
2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Problems of a generation system reduction in calculations of a power system (PS) adequacy are considered. The attention is mostly focused on mathematical models, based on the binominal and Poisson distributions, Poisson failure flows and characterist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa935b70c6e8ef339b06bf2306d0cef8
https://doi.org/10.1109/rtucon.2016.7763147
https://doi.org/10.1109/rtucon.2016.7763147
Publikováno v:
Transactions on Environment and Electrical Engineering, Vol 1, Iss 3, Pp 94-99 (2016)
Reliability analysis of distribution systems has been attracting increasing attention. A special concern pertains to the distribution networks on which most failures occurs. The optimization of distribution system of breakers and power switches is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b313e95d2de5bee93f726d1b8318c1d1
https://doi.org/10.1109/eeeic.2016.7555408
https://doi.org/10.1109/eeeic.2016.7555408
Autor:
Anatolijs Mahnitko, Janis Gerhards, Vladislav Oboskalov, Tatjana Lomane, Renata Varfolomejeva
Publikováno v:
2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC).
At the conditions of market relationships and economic and financial independence of power company (GENCO), these are guided by the principle of achieving maximum efficiency in their actions. For a hypothetical cascade of hydropower plants (HPPs) con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb5a121649a08cfbb93f91563685d023
https://doi.org/10.1109/eeeic.2016.7555568
https://doi.org/10.1109/eeeic.2016.7555568
Autor:
Tatjana Lomane, Janis Gerhards, Riga, Lv , Latvia, Vladislav Oboskalov, Anatolijs Mahnitko, K.S. Koljasnikov, Renāta Varfolomejeva
Publikováno v:
Tech. Electrodyn.
Technical Electrodynamics
Technical Electrodynamics
At the conditions of market relationships and economic and financial independence of power companies, these are guided by the principle of achieving maximum efficiency in their actions. In the article is considered the problem formulation of HPP casc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3759befff15db6f48bde7b5efa31d8e1
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84993970538&doi=10.15407/techned2016.05.070&partnerID=40&md5=716e1b330626e513a603243189b226da
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84993970538&doi=10.15407/techned2016.05.070&partnerID=40&md5=716e1b330626e513a603243189b226da
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 45, Iss 3, Pp 14-24 (2008)
Creation of Power Reserves Under the Market Economy Conditions The main task of the control over an electric power system (EPS) is to ensure reliable power supply at the least cost. In this case, requirements to the electric power quality, power supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c444ac1230c6e032f05f9f81f0ff8d76
https://doaj.org/article/8c3c9ba2122b45e2810e17809af6a918
https://doaj.org/article/8c3c9ba2122b45e2810e17809af6a918
Publikováno v:
2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
In order to determine the indicators of the adequacy of meshed united electric power systems (EPSs), an algorithm of accelerated calculations is proposed, which is based on probabilistic equivalenting of intersystem power flows at the conditions of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1c7d8e969df1a8698c712bb125895d
https://doi.org/10.1109/rtucon.2015.7343132
https://doi.org/10.1109/rtucon.2015.7343132
Publikováno v:
2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
The majority of failures experienced by users are due to electrical distribution failures. There were power supply reliability and outage costs in 20 kV distribution network evaluated. The paper describes electricity failures' restoration sequence, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b70f128d2520903e258e19d7770763
https://doi.org/10.1109/rtucon.2015.7343172
https://doi.org/10.1109/rtucon.2015.7343172