Title: | Finding Value in Big Data - Statistical Analysis of Large Data Sets with Applications in Electric Power Systems Suurten data-aineistojen tilastollinen analyysi ja soveltaminen sähkövoimajärjestelmissä |
Author(s): | Koivisto, Matti |
Date: | 2015 |
Language: | en |
Pages: | 99 + app. 86 |
Department: | Sähkötekniikan ja automaation laitos Department of Electrical Engineering and Automation |
ISBN: | 978-952-60-6610-3 (electronic) 978-952-60-6609-7 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 224/2015 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Lehtonen, Matti, Prof., Aalto University, Department of Electrical Engineering, Finland |
Thesis advisor(s): | Lehtonen, Matti, Prof., Aalto University, Department of Electrical Engineering, Finland; Mellin, Ilkka, University Teacher Emeritus, Aalto University, Department of Mathematics and Systems Analysis, Finland |
Subject: | Electrical engineering |
Keywords: | copula, damping forecast, data analysis, electricity consumption, fault statistics, Monte Carlo simulation, multiple regression model, statistical modelling, vector autoregressive model, wind power, data-analyysi, kopula, Monte Carlo -simulaatio, sähkönkulutus, tilastollinen mallintaminen, tuulivoima, usean muuttujan autoregressiivinen malli, usean selittäjän regressiomalli, vaimennusestimointi, vikatilastot |
Archive | yes |
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Abstract:Käytettävissä olevan datan määrä kasvaa sähkövoimajärjestelmäalalla nopeasti. Sähkönkulutuksen mittaaminen pieniltä asiakkailta, kuten kotitalouksilta ja pienyrityksiltä, automaattisesti tunneittain on merkittävä uusi datan lähde. Esimerkiksi paikkatietodata, säädata ja tuulituotantoa koskevat tiedot lisäävät saatavilla olevan datan moninaisuutta. Tässä väitöskirjassa esitellään kuinka tällaisia suuria aineistoja voidaan hyödyntää sähkövoimajärjestelmien tutkimuksessa. |
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Parts:[Publication 1]: M. Koivisto, P. Heine, I. Mellin, M. Lehtonen, ”Clustering of Connection Points and Load Modeling in Distribution Systems”, IEEE Transactions on Power Systems, vol. 28, no. 2, pp. 1255-1265, May 2013. DOI: 10.1109/TPWRS.2012.2223240 View at Publisher [Publication 2]: M. Koivisto, J. Ekström, J. Seppänen, I. Mellin, E. Saarijärvi, L. Haarla, “Statistical Analysis of Large Scale Wind Power Generation Using Monte Carlo Simulations”, Power Systems Computation Conference (PSCC), Wroclaw, Poland, pp. 1-7, August 2014. DOI: 10.1109/PSCC.2014.7038461 View at Publisher [Publication 3]: M. Koivisto, J. Ekström, J. Seppänen, I. Mellin, J. Millar, L. Haarla, “A Statistical Model for Comparing Future Wind Power Scenarios with Varying Geographical Distribution of Installed Generation Capacity”, Wind Energy, Early View article first published online May 15th 2015. DOI: 10.1002/we.1858 View at Publisher [Publication 4]: J. Ekström, M. Koivisto, I. Mellin, J. Millar, E. Saarijärvi, L. Haarla, “Assessment of Large Scale Wind Power Generation with New Generation Locations without Measurement Data”, Renewable Energy, vol. 83, pp. 362-374, November 2015. DOI: 10.1016/j.renene.2015.04.050 View at Publisher [Publication 5]: M. Koivisto, M. Degefa, M. Ali, J. Ekström, J. Millar, M. Lehtonen, “Statistical Modeling of Aggregated Electricity Consumption and Distributed Wind Generation in Distribution Systems Using AMR Data”, Electric Power Systems Research, vol. 129, pp. 217-226, December 2015. DOI: 10.1016/j.epsr.2015.08.008 View at Publisher [Publication 6]: M. Degefa, M. Koivisto, R. J. Millar, M. Lehtonen, “Dynamic Thermal State Forecasting of Distribution Network Components: For Enhanced Active Distribution Network Capacity”, International Conference on Probabilistic Methods Applied to Power Systems (PMAPS), Durham, United Kingdom, pp. 1-6, July 2014. DOI: 10.1109/PMAPS.2014.6960607 View at Publisher [Publication 7]: F. Sulla, M. Koivisto, J. Seppänen, J. Turunen, L. Haarla, O. Samuelsson, “Statistical Analysis and Forecasting of Damping in the Nordic Power System”, IEEE Transactions on Power Systems, vol. 30, no. 1, pp. 306-315, January 2015. DOI: 10.1109/TPWRS.2014.2329489 View at Publisher [Publication 8]: E. Saarijärvi, M. Koivisto, R. J. Millar, J. Niskanen, M. Lehtonen, “Generating Fault Rate Surfaces using Network Fault Statistics and Geographic Information”, IEEE Power & Energy Society General Meeting, Washington, D.C, United States, pp. 1-5, July 2014. DOI: 10.1109/PESGM.2014.6938901 View at Publisher |
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