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Energiayhteisöiden potentiaali ja esteet Suomessa
(2019)
Energiayhteisöt ovat yksi osa EU:n puhtaan energian pakettia ja energiayhteisöt mahdollistavat energiatuotannon yhteisömuotoisen omistuksen ja tuotannon, jolloin energiayhteisön jäsenet voivat jakaa keskenään yhteisesti ...
Energiayhteisön perustaminen taloyhtiöön
(2022)
Energiayhteisöjä koskeva lainsäädäntö on muuttunut Suomessa, joten erilaisten energiayhteisöjen perustaminen on mahdollista, kun energiayhteisön omalla aurinkovoimalalla tuotettua sähköä voidaan käyttää yhteisön jäsenien ...
Impact of grid code on design of a directly grid-connected permanent magnet generator
(2021)
In this thesis the design characteristics of a direct-on-line (DOL) permanent magnet synchronous generator (PMSG) are investigated with respect to the European Union Com-mission Regulation (EU) 2016/631. The design ...
A robust decentralised linear AC operation for integrated transmission and distribution networks
(2021)
The power grid is developing from a traditional one-way network to a more integrated, complicated structure because of the penetration of electric vehicles, large distributed generators, and renewable energy sources into ...
Cost-optimal energy system renovation methods of a Nordic oil-heated townhouse aiming for carbon neutrality
(2023)
This thesis investigates the conversion of a Nordic oil-heated townhouse into a carbon-neutral one by using two different energy system alternatives: an on-grid system including solar photovoltaics (PV) and a battery energy ...
Heat circulation and heating control of CO₂ direct air capture system
(2022)
There is an ever-rising need for methods of carbon capture, utilisation and storage (CCUS) technologies caused by constantly increasing CO₂ concentration in the atmosphere by reducing it to prevent climate change. Direct ...
High torque low rotational speed permanent magnet synchronous machine technical evaluation
(2023)
The objective of this thesis was to evaluate if certain low rotational speed, high torque application is feasible with permanent magnet topology. Electromagnetic performance, efficiency and material costs were compared.
Thesis ...