Pumped storage; Hydropower; Energy storage; Open pit; Efficiency; Groundwater
Abstract :
[en] Underground Pumped Storage Hydropower (UPSH) is a potential alternative to manage electricity production in flat regions. UPSH plants will interact with the surrounding porous medium through exchanges of groundwater. These exchanges may impact the surrounding aquifers, but they may also influence the efficiency of the pumps and turbines because affecting the head difference between the reservoirs. Despite the relevance for an accurate efficiency assessment, the influence of the groundwater exchanges has not been previously addressed.
A numerical study of a synthetic case is presented to highlight the importance of considering the groundwater exchanges with the surrounding porous medium. The general methodology is designed in order to be further applied in the decision making of future UPSH plants introducing each case specific complexity. The underground reservoir of a hypothetical UPSH plant, which consists in an open pit mine, is considered and modelled together with the surrounding porous medium. Several scenarios with different characteristics are simulated and their results are compared in terms of (1) head difference between the upper and lower reservoirs and (2) efficiency by considering the theoretical performance curves of a pump and a turbine. The results show that the efficiency is improved when the groundwater exchanges increase. Thus, the highest efficiencies will be reached when (1) the underground reservoir is located in a transmissive porous medium and (2) the walls of the open pit mine do not constrain the groundwater exchanges (they are not waterproofed). However, a compromise must be found because the characteristics that increase the efficiency also increase the environmental impacts. Meaningful and reliable results are computed in relation to the characteristics of the intermittent and expected stops of UPSH plants. The frequency of pumping and injection must be considered to properly configure the pumps and turbines of future UPSH plants. If not, pumps and turbines could operate far from their best efficiency conditions.
Disciplines :
Geological, petroleum & mining engineering
Author, co-author :
Pujades, Estanislao ; Université de Liège > Département ArGEnCo > Hydrogéologie & Géologie de l'environnement
Orban, Philippe ; Université de Liège > Département ArGEnCo > Hydrogéologie & Géologie de l'environnement
Bodeux, Sarah ; Université de Liège > Département ArGEnCo > Hydrogéologie & Géologie de l'environnement
Archambeau, Pierre ; Université de Liège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering)
Erpicum, Sébastien ; Université de Liège > Scientifiques attachés au Doyen (Sc.appliquées)
Dassargues, Alain ; Université de Liège > Département ArGEnCo > Hydrogéologie & Géologie de l'environnement
Language :
English
Title :
Underground pumped storage hydropower plants using open pit mines: How do groundwater exchanges influence the efficiency?
Publication date :
15 March 2017
Journal title :
Applied Energy
ISSN :
0306-2619
eISSN :
1872-9118
Publisher :
Elsevier Science
Volume :
190
Pages :
135-146
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
FP7 - 600405 - BEIPD - Be International Post-Doc - Euregio and Greater Region
Funders :
University of Liège and the EU through the Marie Curie BeIPD-COFUND postdoctoral fellowship programme (2014–2016) ; Public Service of Wallonia – Department of Energy and Sustainable Building - SMARTWATER project CE - Commission Européenne
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Bibliography
[1] International Energy Agency (IEA), Key world energy trends, excerpt from: world energy balances. 2016.
[2] Hu, Y., Bie, Z., Ding, T., Lin, Y., An NSGA-II based multi-objective optimization for combined gas and electricity network expansion planning. Appl Energy 167 (2016), 280–293.
[3] Mileva, A., Johnston, J., Nelson, J.H., Kammen, D.M., Power system balancing for deep decarbonization of the electricity sector. Appl Energy 162 (2016), 1001–1009.
[4] Okazaki, T., Shirai, Y., Nakamura, T., Concept study of wind power utilizing direct thermal energy conversion and thermal energy storage. Renew Energy 83 (2015), 332–338.
[5] Athari, M.H., Ardehali, M.M., Operational performance of energy storage as function of electricity prices for on-grid hybrid renewable energy system by optimized fuzzy logic controller. Renewable Energy 85 (2016), 890–902.
[6] Giordano, N., Comina, C., Mandrone, G., Borehole thermal energy storage (BTES). First results from the injection phase of a living lab in Torino (NW Italy). Renew Energy 86 (2016), 993–1008.
[7] Gebretsadik, Y., Fant, C., Strzepek, K., Arndt, C., Optimized reservoir operation model of regional wind and hydro power integration case study: Zambezi basin and South Africa. Appl Energy 161 (2016), 574–582.
[8] Mason, I.G., Comparative impacts of wind and photovoltaic generation on energy storage for small islanded electricity systems. Renew Energy 80 (2015), 793–805.
[9] Delfanti, M., Falabretti, D., Merlo, M., Energy storage for PV power plant dispatching. Renew Energy 80 (2015), 61–72.
[10] Zhang, N., Lub, X., McElroy, M.B., Nielsen, C.P., Chen, X., Deng, Y., et al. Reducing curtailment of wind electricity in China by employing electric boilers for heat and pumped hydro for energy storage. Appl Energy, 2015, 10.1016/j.apenergy.2015.10.147.
[11] Steffen, B., Prospects for pumped-hydro storage in Germany. Energy Policy 45 (2012), 420–429.
[12] Chen, H., Cong, T.N., Yang, W., Tan, C., Li, Y., Ding, Y., Progress in electrical energy storage system: a critical review. Prog Nat Sci 19:3 (2009), 291–312.
[13] Mueller, S.C., Sandner, P.G., Welpe, I.M., Monitoring innovation in electrochemical energy storage technologies: a patent-based approach. Appl Energy 137 (2015), 537–544.
[14] Wong, I.H., An underground pumped storage scheme in the bukit Timah granite of Singapore. Tunn Undergr Space Technol 11:4 (1996), 485–489.
[15] Kucukali, S., Finding the most suitable existing hydropower reservoirs for the development of pumped-storage schemes: an integrated approach. Renew Sustain Energy Rev 37 (2014), 502–508.
[16] Uddin, N., Preliminary design of an underground reservoir for pumped storage. Geotech Geol Eng 21 (2003), 331–355.
[17] Meyer, F., Storing wind energy underground. 2013, FIZ Karlsruhe – Leibnz Institute For Information Infrastructure, Eggenstein Leopoldshafen, Germany ISSN: 0937–8367.
[18] Madlener R, Specht JM. 2013. An exploratory economic analysis of underground pumped-storage hydro power plants in abandoned coal mines. FCN Working Paper No. 2/2013.
[19] Alvarado, R., Niemann, A., Wortberg, T., Underground pumped-storage hydroelectricity using existing coal mining infrastructure. E-proceedings of the 36th IAHR world congress, 28 June–3 July, 2015, 2015, The Hague, the Netherlands.
[20] Bodeux, S., Pujades, E., Orban, P., Brouyère, S., Dassargues, A., Interactions between groundwater and the cavity of an old slate mine used as lower reservoir of an UPSH (Underground Pumped Storage Hydroelectricity): a modelling approach. Eng Geol, 2016, 10.1016/j.enggeo.2016.12.007.
[21] Braat, K.B., Van Lohuizen, H.P.S., De Haan, J.F., Underground pumped hydro-storage project for the Netherlands. Tunnels Tunneling 17:11 (1985), 19–22.
[22] Spriet, J., A Feasibility study of pumped hydropower energy storage systems in underground cavities. MSc thesis, 2013.
[23] Severson MJ. Preliminary evaluation of establishing an underground taconite mine, to be used later as a lower reservoir in a pumped hydro energy storage facility, on the Mesabi iron range. Minnesota: Natural Resources Research Institute, University of Minnesota, Duluth, MN, Report of Investigation NRRI/RI-2011/02; 2011. 28 p.
[24] Niemann A. Machbarkeitsstudie zur Nutzung von Anlagen des Steinkohlebergbaus als Pumpspeicherwerke. Conference talk held at: Pumpspeicherkraftwerke unter Tage: Chance für das Ruhrgebiet, 2011–11-30, Essen, Germany; 2011. < www.uni-due.de/wasserbau>.
[25] Beck, H.P., Schmidt, M., (eds.) Windenergiespeicherung durch Nachnutzung stillgelegter Bergwerke, 2011.
[26] Luick, H., Niemann, A., Perau, E., Schreiber, U., Coalmines as Underground Pumped Storage Power Plants (UPP) – a contribution to a sustainable energy supply?. Geophys Res Abstr, 14, 2012, 4205.
[27] Pujades, E., Thibault, W., Bodeux, S., Philippe, O., Dassargues, A., Underground pumped storage hydroelectricity using abandoned works (deep mines or open pits) and the impact on groundwater flow. Hydrogeol J, 2016, 10.1007/s10040-016-1413-z.
[28] Denimal, S., Bertrand, C., Mudry, J., Paquette, Y., Hochart, M., Steinmann, M., Evolution of the aqueous geochemistry of mine pit lakes – Blanzy–Montceau-les-Mines coal basin (Massif Central, France): origin of sulfate contents; effects of stratification on water quality. Appl Geochem 20:5 (2005), 825–839.
[29] Brouyère, S., Orban, Ph., Wildemeersch, S., Couturier, J., Gardin, N., Dassargues, A., The hybrid finite element mixing cell method: A new flexible method for modelling mine ground water problems. Mine Water Environ, 2009, 10.1007/s10230-009-0069-5.
[30] Wildemeersch, S., Brouyère, S., Orban, Ph., Couturier, J., Dingelstadt, C., Veschkens, M., et al. Application of the hybrid finite element mixing cell method to an abandoned coalfield in Belgium. J Hydrol 392 (2010), 188–200.
[31] Celia, M.A., Bouloutas, E.T., Zarba, R.L., A general mass conservative numerical solution for the unsaturated flow equation. Water Resour Res 26 (1990), 1483–1496.
[32] Orban Ph, Brouyère S. Groundwater flow and transport delivered for groundwater quality trend forecasting by TREND T2, Deliverable R3.178, AquaTerra project; 2006.
[33] Chapallaz, J.M., Eichenberger, P., Fischer, G., Manual on pumps used as turbines. 1992, Vieweg, Braunschweig.
[34] Bruce, D., De Paoli, B., Mascardi, C., Mongilardi, E., Monitoring and quality control of a 100 m deep diaphragm wall. Burland, J., Mitchell, J., (eds.) Pilling and deep foundations, 1989, A.A Balkema, Rotterdam, 23–32.
[35] Vilarrasa, V., Carrera, J., Jurado, A., Pujades, E., Vazquez-Sune, E., A methodology for characterizing the hydraulic effectiveness of an annular low-permeability barrier. Eng Geol 120 (2011), 68–80.
[36] Pujades, E., Carrera, J., Vàzquez-Suñé, E., Jurado, A., Vilarrasa, V., Mascuñano-Salvador, E., Hydraulic characterization of diaphragm walls for cut and cover tunnelling. Eng Geol 125 (2012), 1–10.
[37] Pujades, E., Jurado, A., Carrera, J., Vázquez-Suñé, E., Dassargues, A., Hydrogeological assessment of non-linear underground enclosures. Eng Geol 207 (2016), 91–102.
[38] Water Framework Directive, Water Framework Directive, 2000/60/EC. Eur. Commun. Off. J.; L327.22.12.2000.
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