Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mart Hovi"'
Publikováno v:
Agraarteadus, Vol 26, Iss 1, Pp 12-15 (2015)
Local heating, especially ovens and stoves that are heated with log-wood, have been one of the most important types of heating in Estonian climatic conditions. During the second half of the 20th century, alternative types of heating were developed. F
Externí odkaz:
https://doaj.org/article/6ed35eb5630040d487509fed954bc066
Autor:
Toivo Kabanen, Andres Annuk, Janar Kalder, Risto Ilves, Maido Märss, Peep Miidla, Mart Hovi, Birgitta Martinkauppi
Publikováno v:
2020 9th International Conference on Renewable Energy Research and Application (ICRERA).
The article analyses the possibilities of increasing PV electricity self-consumption, based on the data of a residential house. This is important for producing electricity from a PV station to the microgrid; to reduce the amount of electricity purcha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed765dd1caa862480a5455e7e55c3929
https://doi.org/10.1109/icrera49962.2020.9242902
https://doi.org/10.1109/icrera49962.2020.9242902
Publikováno v:
2019 7th International Conference on Smart Grid (icSmartGrid).
In Estonia, wood-based heat accumulating stove heating is the traditional method of keeping houses warm during the cold period. Over time, district heating has started to replace local heating systems in urban areas. Different heating systems, based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98d44924236d8a5b24769577f0b1cb29
https://doi.org/10.1109/icsmartgrid48354.2019.8990833
https://doi.org/10.1109/icsmartgrid48354.2019.8990833
Publikováno v:
Engineering for Rural Development.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5eed024b96a22c19a357dacbf2b883
https://doi.org/10.22616/erdev2019.18.n374
https://doi.org/10.22616/erdev2019.18.n374
Autor:
Alo Allik, Erkki Jogi, Mihkel Harm, Andres Annuk, Heino Pihlap, Heiki Lill, Janar Kalder, Algirdas Jasinskas, Sergei Trashchenkov, Mart Hovi
Publikováno v:
2018 7th International Conference on Renewable Energy Research and Applications (ICRERA).
The main problem of using renewable energy sources is their stochastic nature. To solve this problem, storage technologies are needed. In this study we explored a system that consists of renewable energy sources (wind and photovoltaic), non-shiftable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a300e040b7e33a1b03dd505e59322c8
https://doi.org/10.1109/icrera.2018.8566872
https://doi.org/10.1109/icrera.2018.8566872
Publikováno v:
ICE/ITMC
The power output of wind farms is directly dependent on the instantaneous wind speed. At variable weather conditions there will be an instantaneous excess of electrical power that cannot be stored by a conventional battery bank. In recent years, grea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62f999ff9dcf5fa3438d2d11d62dd65a
https://doi.org/10.1109/ice.2018.8436338
https://doi.org/10.1109/ice.2018.8436338
Autor:
Mart Hovi, Tonis Peets, Alo Allik, Andres Annuk, Jaanus Uiga, Janar Kalder, Hardi Hoimoja, Heino Pihlap, Erkki Jogi, Eve Aruvee, Maido Märss
Publikováno v:
Proccedings of International Scientific Conference "RURAL DEVELOPMENT 2017".
The current paper addresses energy storage issues in residential buildings with the objective of increasing direct consumption. The building, connected to an utility grid, is supplied by a micro wind turbine and PV panels. The utility grid itself act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1959454c3cf6cb5c2c904fbdde2272c3
https://doi.org/10.15544/rd.2017.205
https://doi.org/10.15544/rd.2017.205
Autor:
Erkki Jogi, Maido Märss, Jevgeni Fadejev, Mart Hovi, Andres Annuk, Janar Kalder, Hardi Hoimoja, Alo Allik, Jarek Kurnitski, Heiki Lill, Algirdas Jasinskas
Publikováno v:
Proccedings of International Scientific Conference "RURAL DEVELOPMENT 2017".
The article is concentrated on the energy storage problems arising from microgeneration in private households. The case study involves a small-scale wind and solar electricity production set in a net zero-energy building. Both the net zero-energy bui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a33ef544e529b71c5cbf9401bf86586
https://doi.org/10.15544/rd.2017.020
https://doi.org/10.15544/rd.2017.020
Autor:
Andres Annuk, Maido Märss, Erkki Jogi, Tonis Peets, Jaanus Uiga, Janar Kalder, Mart Hovi, Algirdas Jasinskas, Alo Allik, Hardi Hoimoja
Publikováno v:
2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA).
The article concentrates on the energy storage problem arising from small scale residential electricity generation, in the current case wind micro turbine and PV panels. The research objective is to increase the locally consumed energy share by using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6787b9a1ef3cfbe00f26fa3ebc782ea
https://doi.org/10.1109/icrera.2017.8191249
https://doi.org/10.1109/icrera.2017.8191249