Seppo Niemi Energiatekniikka 29.8.2016 Teknillinen tiedekunta
Roadmap Background GHG emissions to be lowered Renewables Gases The share of electricity rises Electricity grids Systems and devices become (inter)connected Active consumers: prosumers Coordination among electricity, gas and thermal networks Gas one of the global megatrends 8/29/2016 University of Vaasa Seppo Niemi 2
UV energy profiling The entire energy chain, but selectively with consideration Renewable engine fuels Flexible energy production Future electricity grids ICT solutions Customer and societal aspects Sustainability 8/29/2016 University of Vaasa Seppo Niemi 3
Focus of engine and fuel research Flexible power generation Renewable fuels Combustion of specific fuels Comprehensive emissions abatement Energy efficiency, including hybrids Sophisticated engine automation and control systems: digital engine Fast transients Fault diagnosis and monitoring Electric equipment of power plants 8/29/2016 University of Vaasa Seppo Niemi 4
New energy laboratory, VEBIC Vaasa Energy Business Innovation Centre Under construction, ready by the end of 2017 Tekes- and industrial-funded project (INKA et al.) Laboratories: Fuel laboratory Medium-speed engine laboratory High-speed engine test benches Geoenergy storage To the same building: Wapice electronic and software activities Bothnia Laboratory Chemical analyses Partner of Vaasalabs 8/29/2016 University of Vaasa Seppo Niemi 5
New energy laboratory, VEBIC VEBIC will serve industrial needs plus national and international research programs 8/29/2016 University of Vaasa Seppo Niemi 6
Engine laboratory Two medium-speed gas and diesel engines One four- or six-cylinder One single-cylinder research engine, SCE One to two high-speed gas and diesel engines Fuel injection research bench Electric equipment Alternators Frequency converters Transformers Gen-set automation systems Data acquisition systems 8/29/2016 University of Vaasa Seppo Niemi 7
Fuel laboratory Close cooperation with the engine laboratory Unique combination of fuel and engine research Fuel and lubricant studies Regional cooperation with other chemistry and environmental laboratories Vaasalabs cluster 8/29/2016 University of Vaasa Seppo Niemi 8
Engine R&D activities Feasibility and demonstration of methane catalyst elements Particulate abatement in gas engines Ignition studies for non-auto-igniting fuels Experiments and safety improvement with high volatility and low flash point fuels Fault analyses and prognosis Fuel flow analysis Decoupling of electricity and heat production in engine-driven CHP plants www.feora.fi 8/29/2016 University of Vaasa Seppo Niemi 9
ENERGIATEKNIIKAN DI- OPINNOT Lähtökohtana tekniikan kandidaatin-, insinöörintai muu tutkinto soveltuvalta alalta Suunnan opintoja tukevat opinnot, 30 op Suunnan syventävät opinnot, 40 op Liiketoimintaosaaminen, 14 op Diplomityökokonaisuus, 30 op Vapaasti valittavat opinnot, 6 op 8/29/2016 University of Vaasa Seppo Niemi 10
SUUNTAA TUKEVAT JA SYVENTÄVÄT Pakolliset Henkilökohtainen opintosuunnitelma Tieteellinen kirjoittaminen / Writing Academic English Atomi- ja ydinfysiikka Teknillinen termodynamiikka Virtausmekaniikka Lämmönsiirtotekniikka Valittavissa Tilastotieteen perusteet Probability and Statistics Diskreetti matematiikka Numeeriset menetelmät Statistical Analysis of Contingency and Regression Diesel- ja kaasumoottorit Hajautettu energiantuotanto Voimalaitokset Pako- ja savukaasujen puhdistustekniikan seminaari Poltto- tai voiteluaineita koskeva erikoistyö Polttomoottoriprosessin mallintaminen ja simulointi Uusiutuvat energialähteet Huomaa myös Energiatekniikan projektityö 1-3 Esim. liiketoimintaosaamiseen Energiatekniikan kemia 8/29/2016 University of Vaasa Seppo Niemi 11
Tuloksia, uusiutuvat polttoaineet PM number, 1/cm 3 1.E+08 1.E+07 1.E+06 1.E+05 Intermediate speed, high load DFO HVO FISH ME AFME 1.E+04 1 10 100 1000 Mobility diameter, nm 8/29/2016 University of Vaasa Seppo Niemi 12
Tuloksia, uusiutuvat polttoaineet Heat release rate [J/deg] 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0-10 -20 2200 rpm / 100 % DFO B50 B100-30 -20-10 0 10 20 30 40 50 60 Crank Angle [deg] 8/29/2016 University of Vaasa Seppo Niemi 13
Tuloksia, uusiutuvat polttoaineet HC (g/kwh) 0.20 0.16 0.12 0.08 ISO8178 - C1 0.40 0.04 ISO8178 - C1 0.00 BL B10 B20 B50 B100 CO (g/kwh) 0.30 0.20 0.10 0.00 BL B10 B20 B50 B100 8/29/2016 University of Vaasa Seppo Niemi 14
Voiteluaineen vaikutus hiukkasiin 6.E+16 Change in total PN against A (1/cm 3 ) 4.E+16 2.E+16 0.E+00 2.E+16 5.6 < Dp < 560 10 < Dp < 560 20 < Dp < 560 30 < Dp < 560 40 < Dp < 560 A B C D E 8/29/2016 University of Vaasa Seppo Niemi 15
Kiitos ja tervetuloa energiatekniikan pariin! Prof. Seppo Niemi 050 430 8519 seppo.niemi@uva.fi F285 Yo-lehtori Jukka Kiijärvi 029 449 8213 Jukka.kiijarvi@uva.fi F494 8/29/2016 University of Vaasa Seppo Niemi 16
8/29/2016 University of Vaasa Seppo Niemi 17