Tampere University of Technology

TUTCRIS Research Portal

Electrical Energy Engineering

Research unit: Department

  1. Published

    Electrically Conductive Adhesives for Demanding Temperature Cycling Environment with Water Immersions

    Lahokallio, S., Kiilunen, J. & Frisk, L., 3 Dec 2015, Proceedings of the 17th Electronics Packaging Technology Conference.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  2. Published

    Performance of a Polymer-Based Sensor Package at Extreme Temperature

    Lahokallio, S., Hoikkanen, M., Marttila, T., Vuorinen, J., Kiilunen, J. & Frisk, L., 2016, In : Journal of Electronic Materials. 45, 2, p. 1184-1200 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    High-Temperature Storage Testing of ACF Attached Sensor Structures

    Lahokallio, S., Hoikkanen, M., Vuorinen, J. & Frisk, L., 2015, In : Materials. 8, 12, p. 8641-8660

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Performance of Anisotropically Conductive Adhesive Attachments on Adhesiveless Polyimide Substrate during High-Temperature Storage Tests

    Lahokallio, S. & Frisk, L., 2016, In : MRS Advances. 1, 51, p. 3459-3464 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Performance and Reliability of Polymer-based Sensor Packages at High Temperatures

    Lahokallio, S., 9 Jun 2017, Tampere University of Technology. 93 p. (Tampere University of Technology. Publication; vol. 1475)

    Research output: Book/ReportDoctoral thesisCollection of Articles

  6. Published

    Effects of Internal Moisture on the Durability and Electrical Behaviour of Polymer Housed Metal Oxide Surge Arresters

    Lahti, K., 2003, Tampere: Tampere University of Technology. 111 p. (Tampereen teknillinen yliopisto, julkaisuja)

    Research output: Book/ReportDoctoral thesisCollection of Articles

  7. Published

    Researching performance of MV arresters under high humidity

    Lahti, K., 2005, In : INMR Quarterly Review. 13, 2, p. 74-83

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    A comparison between the DC leakage currents of polymer housed metal oxide surge arresters in very humid ambient conditions and in water immersion tests

    Lahti, K., Kannus, K. & Nousiainen, K., 1999, In : IEEE Transactions on Power Delivery. 14, 1, p. 163-168

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Moisture ingress testing of polymer housed metal oxide surge arresters

    Lahti, K., Kannus, K. & Nousiainen, K., 2001, 12th ISH International Symposium on High Voltage Engineering, 20-24 August, 2001, Bangalore, India. p. 779-783

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  10. Published

    Possibilities to protect pole-mounted distribution transformers by means of externally gapped MO arresters

    Lahti, K. K. & da Silva, D. A., 2014, 2014 International Conference on High Voltage Engineering and Application, ICHVE 2014, September 8-11, 2014, Poznan, Poland. IEEE, p. 1-4 4 p. (International Conference on High Voltage Engineering and Application).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Published

    Transmission line corona losses under hoar frost conditions

    Lahti, K., Lahtinen, M. & Nousiainen, K., 1997, In : IEEE Transactions on Power Delivery. 12, 2, p. 928-933

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Suurjännite-eristimet

    Lahti, K., 1998, In : Sähkö & Tele. 71, 3, p. 51-57

    Research output: Contribution to journalArticleProfessional

  13. Published

    Internal degradation of polymer housed metal oxide surge arresters in very humid ambient conditions

    Lahti, K., Richter, B., Kannus, K. & Nousiainen, K., 1999, Eleventh International Symposium on High Voltage Engineering, 23-27 August 1999, London, England. p. 2.234.S13-2.237.S13

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  14. Published

    Behaviour of internal leakage currents of polymer housed surge arresters suffering internal moisture problems

    Lahti, K., Kannus, K. & Nousiainen, K., 2002, INSUCON 2002, 18-20 June 2002, Berlin, Germany. Berlin, p. 105-111 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  15. Published

    Behaviour of the DC leakage currents of polymeric metal oxide surge arresters in water penetration tests

    Lahti, K., Kannus, K. & Nousiainen, K., 1998, In : IEEE Transactions on Power Delivery. 13, 2, p. 459-464

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    The durability and performance of polymer housed metal oxide surge arresters under impulse current stresses

    Lahti, K., Kannus, K. & Nousiainen, K., 2001, 16th International Conference & Exhibition on Electricity Distribution, CIRED2001, IEE Conference Publication No: 482, 18-21 June 2001, Amsterdam, Holland. p. 5 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  17. Published

    Seal Integrity Tests on Metal Oxide Surge Arresters with Polymeric Housing

    Lahti, K., Richter, B., Kannus, K. & Nousiainen, K., 1997, 10th International Symposium on High Voltage Engineering, ISH '97, August 25-29, 1997, Montreal, Quebec, Canada. p. 377-380

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  18. Published

    Diagnostic methods in revealing internal moisture in polymer housed metal oxide surge arresters

    Lahti, K., Kannus, K. & Nousiainen, K., 2002, In : IEEE Transactions on Power Delivery. 17, 4, p. 951-956

    Research output: Contribution to journalArticleScientificpeer-review

  19. Published

    Diagnostic Methods in Revealing Internal Moisture in Polymer Housed Metal Oxide Surge Arresters

    Lahti, K., Kannus, K. & Nousiainen, K., 2002, IEEE 2002 Summer Meeting, 21-25 July, Chicago, IL, USA. Usa, p. 1-6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  20. Published

    Water immersion tests on metal oxide surge arresters

    Lahti, K., Kannus, K., Nousiainen, K. & Heinrich, S., 1996, NORD-IS96, Nordic Insulation Symposium, Bergen, Norway, June 10-12, 1996. p. 417-424

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  21. Published

    Possibilities to reveal internal moisture in polymeric metal oxide surge arresters by means of PD and EMR measurements

    Lahti, K., Pakonen, P., Kannus, K. & Nousiainen, K., 1999, International conference on electric power engineering, PowerTech, Budapest 99, Proceedings, Technical University of Budapest, August 29 - September 2, 1999. p. 6 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  22. Published

    Ylijännitesuojat

    Lahti, K., 1998, In : Sähkö & Tele. 71, 2, p. 57-62

    Research output: Contribution to journalArticleProfessional

  23. Published

    DC leakage current as a diagnostic method to analyse polymeric surge arresters suffering from moisture ingress

    Lahti, K., Kannus, K. & Nousiainen, K., 1999, Nordic Insulation Symposium, NORD-IS 99, June 14-16, 1999, Copenhagen, Denmark. p. 279-286

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  24. Published

    Performance of MV arresters under tropical conditions

    Lahti, K., 2007, World Congress and Exhibition on Insulators, Arresters and Bushings, 13-16 May, 2007, Rio de Janeiro, Brasil. p. 10 p

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  25. Published

    Aspects of the electric behaviour of ice or frost covered high voltage equipment

    Lahti, K., Kannus, K. & Nousiainen, K., 2000, Proceedings of the International Symposium 40th Anniversary of Kitami Institute of Technology, Kitami, June 8-9, 2000, Japan. Japani, p. 21-26

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  26. Published

    Research into Performance of MV Arresters under Different Climatic Conditions

    Lahti, K., 2003, World Conference and Exhibition on insulators, arresters and bushings, Nov. 16-19.2003, Malaga, Spain. p. 43-56

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  27. Published

    Feasibility of Low Voltage Cables for Use at 1500V DC Distribution Networks

    Lahti, K., Kaipia, T. & Kannus, K., 2011, NORD-IS11, 22nd Nordic Insulation Symposium, June 13-15,2011, Tampere, Finland. Tampere: NORD-IS, p. 1-6 6 p. (Nordic Insulation Symposium NORD-IS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  28. Published

    Scientific Research in the Field of Mesh Method Based Modeling of AC Losses in superconductors: A Review

    Lahtinen, V. & Stenvall, A., 2014, In : Journal of Superconductivity and Novel Magnetism. 27, 3, p. 641-650 10 p.

    Research output: Contribution to journalReview ArticleScientificpeer-review

  29. Published

    Toward Two-Dimensional Simulations of Hysteresis Losses in Partially Coupled Superconducting Wires

    Lahtinen, V. & Stenvall, A., 2014, In : IEEE Transactions on Applied Superconductivity. 24, 3, p. 1-5 5 p., 8200205.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Searching for Frontiers in Contemporary Eddy Current Model Based Hysteresis Loss Modelling of Superconductors

    Lahtinen, V., 1 Sep 2014, Tampere University of Technology. 97 p. (Tampere University of Technology. Publication; vol. 1231)

    Research output: Book/ReportDoctoral thesisCollection of Articles

  31. Published

    The difficulty of modeling ripple field losses in superconductors using the eddy current model

    Lahtinen, V. & Stenvall, A., 2013, In : IEEE Transactions on Applied Superconductivity. 23, 3, p. 1-5 5 p., 6380545.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Ripple field losses in direct current biased superconductors: Simulations and comparison with measurements

    Lahtinen, V., Pardo, E., Souc, J., Solovyov, M. & Stenvall, A., 2014, In : Journal of Applied Physics. 115, 11, p. 1-15 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    A Finite Element Simulation Tool for Predicting Hysteresis Losses in Superconductors Using an H-Oriented Formulation with Cohomology Basis Functions

    Lahtinen, V., Stenvall, A., Sirois, F. & Pellikka, M., 22 Apr 2015, In : Journal of Superconductivity and Novel Magnetism. 28, 8, p. 2345-2354 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Towards a unified framework for decomposability of processes

    Lahtinen, V. & Stenvall, A., 2016, In : SYNTHESE. 194, 11, p. 4411-4427

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    The effects of electricity market's liberalization on electricity prices in Finland

    Laitinen, K., Hovila, J., Mannila, T. & Korpinen, L., 2000, Annual European Energy Conference 2000, Towards an Integrated European Energy Market, Bergen, Norway, 31.8.-1.9.2000. Norja, p. 5 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  36. Published

    The influences of climatic factors on electricity prices in liberalized market in Finland

    Laitinen, K., Hovila, J., Mannila, T. & Korpinen, L., 2000, Competitive Market and Engineering Technologies in Electricity Industry Service for the new Millennium, International Conference on Electric Utility Deregulation and Restructuring and Power Technologies, DRPT 2000, 4-7 April, London, UK. Loi, L. L. (ed.). p. 544-548

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  37. Published

    Technical Considerations in System Design

    Lakervi, E., 1995, Modern Distribution System Design, Planning, and Automation. Intensive Course, Unterägeri, Switzerland, June 5-9, 1995.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  38. Published

    Sähkölaitostekniikan tutkimuksen uudet yhteistyömuodot

    Lakervi, E., 1990, In : Sähkö & Tele. 63 (1990) 12

    Research output: Contribution to journalArticleProfessional

  39. Published

    Linear Voltage Regulation and Loss Calculation Methods for Low-Voltage Network Design

    Lakervi, E., 1984, Paper -84 WM 205-1, IEEE Power Engineering Society , Winter Meeting, Dallas 29.1.-3.2.1984.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  40. Published

    Sähkölaitostekniikan tutkimusseminaari

    Lakervi, E. (ed.), 1985, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkötekniikan osasto, Sähkövoimatekniikan laitos, Raportti; no. 6/85)

    Research output: Book/ReportAnthologyScientificpeer-review

  41. Published

    Korkeakoulut ja tutkimuslaitokset - harvan oivaltama voimavara

    Lakervi, E., 1987, In : Sähköurakoitsija. 4

    Research output: Contribution to journalArticleProfessional

  42. Published

    Aspects for Electricity Distribution Network Cad-System Developments

    Lakervi, E., Juuti, P. & Partanen, J., 1985, IEE Conference Publication nro 250, CIRED 1985, Brighton. p. 421-423

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  43. Published

    Effects and reduction of short interruptions in rural electricity distribution systems

    Lakervi, E., Mäkinen, A. & Nikander, A., 1994, PQA '94, 24.10.1994, Amsterdam. Amsterdam

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  44. Published

    Sähkön siirto ja jakelu

    Lakervi, E., 1982, In: Vuosisata sähköä Suomessa. Suomen Sähkölaitosyhdistys ry, p. 54-56

    Research output: Chapter in Book/Report/Conference proceedingChapterProfessional

  45. Published

    Aspects of Electricity Distribution System Planning

    Lakervi, E., 1990, Electrification and Power Generation Group Training Program 10-21 June 1990, Finland.. p. 1-19 19 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterProfessional

  46. Published

    Korkeakoulusta sähköinsinööriksi

    Lakervi, E., 1991, In : Sähköviesti. 2

    Research output: Contribution to journalArticleProfessional

  47. Published

    Aspects of Electricity Distribution Network Design and Associated Computer Based Tools

    Lakervi, E., 1984, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu. Julkaisuja; no. 21)

    Research output: Book/ReportCommissioned reportProfessional

  48. Published

    Electricity distribution system planning under uncertainty

    Lakervi, E. & Kauhaniemi, K., 1990, 1st International Conference on Power Distribution, November 1990, Belo Horizonte, Brazil.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  49. Published

    Sallilan Sähkölaitos Oy:n keskijänniteverkon kehittämissuunnitelma vuosille 1983-2000

    Lakervi, E. & Partanen, J., 1983, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkvoimatekniikan laitos, tilaustutkimusraportti)

    Research output: Book/ReportCommissioned reportProfessional

  50. Published

    Sähköenergiajärjestelmät oppituolina

    Lakervi, E., 1987, In : Sähkö. 1

    Research output: Contribution to journalArticleProfessional

  51. Published

    Rechnergestutzter Entwurf von elektrischen Verteilungsnetzen

    Lakervi, E., 1990, In : ETZ Bd.. 111, p. 80-82

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Resistiivisen sähkönjakelujohdon mitoitustekijät

    Lakervi, E., 1983, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkövoimatekniikan laitos, raportti; no. 1/83)

    Research output: Book/ReportCommissioned reportProfessional

  53. Published

    Muistiinpanoja Etelä-Walesin sähkönjakelutekniikasta

    Lakervi, E., 1983, In : Sähköurakoitsija. 4, p. 36-39

    Research output: Contribution to journalArticleProfessional

  54. Published

    Use of Computational Methods for Electricity Distribution Network Design in Rural Areas

    Lakervi, E. & Partanen, J., 1983, In : Sähkö. 56, 1, p. 16-20

    Research output: Contribution to journalArticleProfessional

  55. Published

    Introduction to Network Information Systems

    Lakervi, E., 1995, Modern Distribution System Design, Planning, and Automation. Intersive Course, Unterägeri, Switzerland, June 5-9, 1995.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  56. Published

    Electricity distribution network design

    Lakervi, E. & Holmes, E. J., 1995, England: Peter Peregrinus Ltd. 325 p. (IEE power series; vol. 2nd edition, no. 21)

    Research output: Book/ReportBookScientificpeer-review

  57. Published

    Sähkönjakelutekniikan näkymiä

    Lakervi, E., 1989, In : Sähkö. 62, 9, p. 44-46

    Research output: Contribution to journalArticleProfessional

  58. Published

    An attractive curriculum in power engineering

    Lakervi, E. & Partanen, J., 1991, IEEE Power Engineering Society Summer Meeting, July 28 - Aug.1, San Diego.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  59. Published

    Laitilan Sähkö Oy:n pien- ja keskijänniteverkostojen nykytilatutkimus

    Lakervi, E. & Partanen, J., 1983, Tampere: Unknown Publisher. (Tampeeen teknillinen korkeakoulu, Sähkövoimatekniikan laitos, tilaustutkimusraportti)

    Research output: Book/ReportCommissioned reportProfessional

  60. Published

    PC Applications for Dynamic Planning of Network Investments

    Lakervi, E., Kauhaniemi, K. & Partanen, J., 1995, CIRED, 13th International Conference on Electricity Distribution, 1995. p. s. 6.16.1-6.16.6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  61. Published

    Sähkölaitostekniikan opetus ja tutkimus Tampereen teknillisessä korkeakoulussa

    Lakervi, E., 1982, In : Sähkö. 55, 7-8, p. 30-33

    Research output: Contribution to journalArticleProfessional

  62. Published

    Sähkönjakeluverkkojen suunnittelu

    Lakervi, E., 1996, Helsinki: Otatieto Oy. 109 p.

    Research output: Book/ReportBookProfessional

  63. Published

    Characteristics of electric distribution systems and their automation in Finland

    Lakervi, E., 1986, In : Sähkö Electricity and Electronics. 6, p. 38-41

    Research output: Contribution to journalArticleProfessional

  64. Published

    Electricity distribution network design

    Lakervi, E. & Holmes, E. J., 1989, Lontoo: Peter Peregrinus Ltd. 320 p.

    Research output: Book/ReportBookScientificpeer-review

  65. Published

    Sähkönjakeluverkkojen suunnittelumenetelmät

    Lakervi, E. (ed.), 1984, Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Opintomoniste; no. 97)

    Research output: Book/ReportAnthologyScientificpeer-review

  66. Published

    Verkostosuunnittelu kehittyy

    Lakervi, E., 1992, In : Sähköuutiset. 5, p. 14-15

    Research output: Contribution to journalArticleProfessional

  67. Published

    Sähkönjakenuverkon suunnitteluapuneuvoja

    Lakervi, E., 1983, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkövoimatekniikan laitos, raportti; no. 3/83)

    Research output: Book/ReportCommissioned reportProfessional

  68. Published

    Studera till elverksingenjör

    Lakervi, E., 1991, In : Elbladet. 2

    Research output: Contribution to journalArticleProfessional

  69. Published

    Medium and Low Voltage Distribution Networks

    Lakervi, E., 1995, Modern Distribution System Design, Planning, and Automation. Intensive Course, Unterägeri, Switzerland, June 5-9, 1995.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  70. Published

    Sähkönjakelu. Luku 6 (Sähkövoima) julkaisuun "Suomen energiatekniikan historia". Päätoimittaja Risto Keskinen.

    Lakervi, E. & Simola, O., 1991, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Konetekniikan osasto, Hydrauliikka/Tekniik an historia, Raportti; no. 31)

    Research output: Book/ReportCommissioned reportProfessional

  71. Published

    Opintomatka South Wales Electricity Boardiin 1.10.-13.12.1982 aiheena sähkönjakeluverkkojen suunnittelu

    Lakervi, E., 1982, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkötekniikan osasto, Sähkövoimatekniikka raportti; no. 6)

    Research output: Book/ReportCommissioned reportProfessional

  72. Published

    Symposium kehitysmaiden sähköhuollosta

    Lakervi, E., Maula, H. & Mäkelä, L., 1986, In : Sähkö Electricity and Electronics. 7, p. 12-14

    Research output: Contribution to journalArticleProfessional

  73. Published

    An Attractive Curriculum in Power Engineering

    Lakervi, E. & Partanen, J., 1992, In : IEEE Transactions on Power Systems. 7, 1 February, p. 346-350

    Research output: Contribution to journalArticleScientificpeer-review

  74. Published

    Deregulation-challenges and impacts for planning and documentation

    Lakervi, E., Lindgren, S. & Mortensen, K. B., 1997, CIRED 97 14th International Conference and Exihibition on Electricity Distribution, 2-5 June 1997, Birmingham, UK. IEE, p. s.6.invited.2.1-6.invited.2.3.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  75. Published

    Ruutukaava-alueen sähkönjakeluverkon muodon valintanäkökohtia

    Lakervi, E., 1983, Tampere: Tampereen teknillinen korkeakoulu. (Tampereen teknillinen korkeakoulu, Sähkövoimatekniikan laitos, raportti; no. 4/83)

    Research output: Book/ReportCommissioned reportProfessional

  76. Published

    Voltage Drop Limitation as a Cost Factor in Electricity Distribution Network Design

    Lakervi, E., 1984, In : Sähkö Electricity and Electronics. 6, p. 14-17

    Research output: Contribution to journalArticleProfessional

  77. Published

    Sähkön laatu tulevaisuuden haasteena

    Lakervi, E., 1993, In : Sähkö & Tele. 66, 3-4, p. 40 - 44

    Research output: Contribution to journalArticleProfessional

  78. Published

    Sähköenergiaverkkojen häiriötilanteiden hallintamenetelmät

    Lakervi, E., 1992, In : Sähköala. 6-7, p. 25-27

    Research output: Contribution to journalArticleProfessional

  79. Published

    Present status in applying mathematical planning methods in AM/FM-GIS systems

    Lakervi, E. & Nurmi, M., 1997, CIRED 97 14th International Conference and Exhibition on Electricity Distribution, 2-5 June 1997, Birmingham, UK. IEE, p. s. 6.24.1-6.24.5 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  80. Published

    Linear Voltage Regulation and Loss Calculation Methods for Low-Voltage Network Design

    Lakervi, E., 1984, In : IEEF Transaction on Power Apparatus and Systems. PAS-103, 8, August 1984, p. 2249-2253

    Research output: Contribution to journalArticleScientificpeer-review

  81. Published

    Tampereen teknillisen korkeakoulun verkostosuunnittelumenetelmäprojekti osana sähkölaitossuunnittelun kehitystoimintaa

    Lakervi, E., 1984, In : Sähkö. 57, 8, p. 14-16

    Research output: Contribution to journalArticleProfessional

  82. Published

    Suomen sähköhuollon toiminta ja organisaatio

    Lakervi, E. & Kuula, T., 1985, Unknown Publisher. (Insinööritieto Oy)

    Research output: Book/ReportBookScientificpeer-review

  83. Published

    Tulevaisuuden sähkönjakelujärjestelmät - Tulevaisuuden jakelutekniikat

    Lakervi, E., 1996, Sähkölaitosalan uudet tekniikat. Tampereen teknillinen korkeakoulu, Raportti. Nurmi, T. (ed.). p. 9 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  84. Published

    Sähkölaitosten sähkönjakeluverkkojen suunnittelu

    Lakervi, E., 1982, Insinööritieto Oy.

    Research output: Book/ReportBookScientificpeer-review

  85. Published

    Power distribution system planning

    Lakervi, E. & Jyrinsalo, J., 1991, Tutorial after the ISEDEM-symposium in Singapore, Oct. 18-19.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  86. Published

    Langaton tehonsiirto

    Lammintausta, M., 1996, Tampere: Tampereen teknillinen korkeakoulu. 80 p. (Tampereen teknillinen korkeakoulu, Sähköenergiajärjestelmät, Raportti; no. 14-96)

    Research output: Book/ReportCommissioned reportProfessional

  87. Published

    Effects of the Sharpness of Shadows on the Mismatch Losses of PV Generators under Partial Shading Conditions Caused by Moving Clouds

    Lappalainen, K., Mäki, A. & Valkealahti, S., 2013, 28th European Photovoltaic Solar Energy Conference and Exhibition, 30 September - 4 October 2013, Paris. p. 4081-4086 6 p. (European Photovoltaic Solar Energy Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  88. Published

    Recognition and modelling of irradiance transitions caused by moving clouds

    Lappalainen, K. & Valkealahti, S., Feb 2015, In : Solar Energy. 112, p. 55-67 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

  89. Published

    Aurinkokennoista saadaan paras tuotto kirkkaalla, kylmällä säällä

    Lappalainen, K., 2014, In : Sähköala. 1-2, p. 40-42 3 p.

    Research output: Contribution to journalArticleProfessional

  90. Published

    Effects of the Size of PV Arrays on Mismatch Losses under Partial Shading Conditions Caused by Moving Clouds

    Lappalainen, K., Mäki, A. & Valkealahti, S., 2013, 28th European Photovoltaic Solar Energy Conference and Exhibition, 30 September - 4 October 2013, Paris. p. 4071-4076 6 p. (European Photovoltaic Solar Energy Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  91. Published

    Recognition of irradiance transitions caused by moving clouds harmful to the operation of PV systems

    Lappalainen, K. & Valkealahti, S., 2014, 29th European Photovoltaic Solar Energy Conference and Exhibition, EU PVSEC 2014, Proceedings of the international Conference, September 22 - September 26, 2014, Amsterdam, The Netherlands. Bokhoven, T. P., Jäger-Waldau, A. & Helm, P. (eds.). Munich, Germany: WIP, p. 2650-2653 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  92. Published

    Recognition of shading events caused by moving clouds and determination of shadow velocity from solar radiation measurements

    Lappalainen, K. & Valkealahti, S., 14 Sep 2015, 31st European Photovoltaic Solar Energy Conference and Exhibition (31st EU PVSEC), 14– 18 September, 2015, Hamburg, Germany . p. 1568-1573 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  93. Published

    Analysis of shading periods caused by moving clouds

    Lappalainen, K. & Valkealahti, S., 1 Oct 2016, In : Solar Energy. 135, p. 188-196 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  94. Published

    Mathematical Parametrisation of Irradiance Transitions Caused by Moving Clouds for PV System Analysis

    Lappalainen, K. & Valkealahti, S., 2016, 32nd European Photovoltaic Solar Energy Conference and Exhibition (32nd EU PVSEC), 20–24 June, 2016, Munich, Germany . p. 1485-1489 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  95. Published

    Apparent velocity of shadow edges caused by moving clouds

    Lappalainen, K. & Valkealahti, S., 15 Nov 2016, In : Solar Energy. 138, p. 47-52 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  96. Published

    Effects of irradiance transitions on the output power fluctuations of different PV array configurations

    Lappalainen, K. & Valkealahti, S., Nov 2016, 2016 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia). IEEE, p. 705-711 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  97. Published

    Output power variation of different PV array configurations during irradiance transitions caused by moving clouds

    Lappalainen, K. & Valkealahti, S., 15 Mar 2017, In : Applied Energy. 190, p. 902-910 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  98. Published

    Effects of PV array layout, electrical configuration and geographic orientation on mismatch losses caused by moving clouds

    Lappalainen, K. & Valkealahti, S., 1 Mar 2017, In : Solar Energy. 144, p. 548-555 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  99. Published

    Effects of irradiance transition characteristics on the mismatch losses of different electrical PV array configurations

    Lappalainen, K. & Valkealahti, S., 2017, In : IET Renewable Power Generation. 11, 2, p. 248-254

    Research output: Contribution to journalArticleScientificpeer-review

  100. Published

    Photovoltaic mismatch losses caused by moving clouds

    Lappalainen, K. & Valkealahti, S., 2017, In : Solar Energy. 158, p. 455-461 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

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