Publications from author Helden, W.G.J. van
Essen, V.M. van; Zondag, H.A.; Cot Gores, J.; Bleijendaal, L.P.J.; Bakker, M.; Schuitema, R.; Helden, W.G.J. van; He, Z.; Rindt, C;
Characterization of MgSO4 hydrate for thermochemical seasonal heat storage
ECN-W--09-038
november 2009;
7 pag.
Published in: Journal of Solar Energy Engineering (ASME), 2009, Ed.131, p.041014-1-041014-7.
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Helden, W.G.J. van;
WAELS; Woningen Als EnergieLeverend Systeem
ECN-E--09-077
november 2009;
20 pag.
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Bakker, M.; Helden, W.G.J. van; Hauer, A.;
Compact thermal energy storage: Material development for system integration
ECN-M--09-105
augustus 2009;
6 pag.
Presented at: 19. OTTI Symposium Thermische Solarenergie, Bad Staffelstein, Germany, 6-8 mei 2009.
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Helden, W.G.J. van; Hauer, A.; Bakker, M.;
Materials for compact thermal energy storage: a new IEA SHC/ECES Joint Task
ECN-M--09-106
augustus 2009;
6 pag.
Presented at: Effstock 2009 - Thermal Energy Storage for Energy Efficiency and Sustainability, Stockholm, Sweden, 14-17 juni 2009.
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Bakker, M.; Helden, W.G.J. van; Hauer, A.;
Materials for compact thermal energy storage: a new IEA Joint SHC/ECES Task
ECN-M--09-107
augustus 2009;
6 pag.
Presented at: 4th European Solar Thermal Energy Conference (ESTEC) 2009, Munich, Germany, 25-26 mei 2009.
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Zondag, H.A.; Schuitema, R.; Bleijendaal, L.P.J.; Cot Gores, J.; Essen, V.M. van; Helden, W.G.J. van; Bakker, M.;
R&D of thermochemical reactor concepts to enable seasonal heat storage of solar energy in residential houses
ECN-M--09-096
augustus 2009;
8 pag.
Presented at: Energy Sustainability 2009, San Francisco, USA, 19-23 juli 2009.
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Zondag, H.A.; Essen, V.M. van; Schuitema, R.; Bleijendaal, L.P.J.; Kalbasenka, A.N.; Helden, W.G.J. van; Bakker, M.;
Engineering assessment of reactor designs for thermochemical storage of solar heat
ECN-M--09-097
augustus 2009;
8 pag.
Presented at: Effstock 2009 - Thermal Energy Storage for Energy Efficiency and Sustainability, Stockholm, Sweden, 14-17 juni 2009.
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Essen, V.M. van; Bleijendaal, L.P.J.; Cot Gores, J.; Zondag, H.A.; Schuitema, R.; Helden, W.G.J. van;
Characterization of salt hydrates for compact seasonal thermochemical storage
ECN-M--09-102
augustus 2009;
8 pag.
Presented at: Effstock 2009 - Thermal Energy Storage for Energy Efficiency and Sustainability, Stockholm, Sweden, 14-17 juni 2009.
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Essen, V.M. van; Bakker, M.; Helden, W.G.J. van;
Materials for thermochemical storage: characterization of salt hydrates
ECN-M--09-103
augustus 2009;
5 pag.
Presented at: Kick-off expert meeting IEA SHC Task 42 & IEA ECES Annex 24, Bad Tölz, Germany, 11-13 februari 2009.
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Bakker, M.; Helden, W.G.J. van; Hauer, A.;
Materials for compact thermal energy storage: a new IEA joint SHC/ECES task
ECN-M--09-104
augustus 2009;
5 pag.
Presented at: Energy Sustainability 2009, San Francisco, USA, 19-23 juli 2009.
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Helden, W.G.J. van;
In 2050, the 100% solar-heated house will be commonplace
ECN-V--09-007
april 2009;
2 pag.
Published in: Sun & Wind Energy (), 2009, Ed.February, p.22-23.
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Zondag, H.A.; Essen, V.M. van; Bleijendaal, L.P.J.; Cot Gores, J.; Schuitema, R.; Helden, W.G.J. van; Planje, W.; Epema, T.; Oversloot, H.;
Comparison of reactor concepts for thermochemical storage of solar heat
ECN-M--09-007
januari 2009;
6 pag.
Presented at: IRES conference 2008, Berlin, Germany, 24-25 november 2008.
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Zondag, H.A.; Kalbasenka, A.; Essen, V.M. van; Bleijendaal, L.P.J.; Schuitema, R.; Helden, W.G.J. van; Krosse, L.;
First studies in reactor concepts for Thermochemical Storage
ECN-M--09-008
januari 2009;
6 pag.
Presented at: Eurosun, Lisbon, Portugal, 7-10 oktober 2008.
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Bakker, M.; Helden, W.G.J. van; Hauer, A.;
Advanced materials for compact thermal energy storage; a new Joint IEA SHC/ECES Task
ECN-M--09-010
januari 2009;
3 pag.
Presented at: Eurosun, Lisbon, Portugal, 7-10 oktober 2008.
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Essen, V.M. van; Zondag, H.A.; Schuitema, R.; Helden, W.G.J. van; Rindt, C;
Materials for thermochemical storage; characterization of magnesium sulfate
ECN-M--09-001
januari 2009;
6 pag.
Presented at: Eurosun, Lisbon, Portugal, 7-10 oktober 2008.
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Helden, W.G.J. van;
Thermische Speicher mit hoher Energiedichte
ECN-V--08-026
oktober 2008;
4 pag.
Published in: Erneuerbare Energien (Arbeitsgemeinschaft Erneuerbare Energie), 2008, Ed.2008, 3, p.15-18.
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Zondag, H.A.; Essen, V.M. van; Bakker, M.; Schuitema, R.; Helden, W.G.J. van;
A first study into design aspects for reactors for thermochemical storage of solar energy
ECN-M--08-056
augustus 2008;
6 pag.
Presented at: 18. OTTI Symposium Thermische Solarenergie 2008, Bad Staffelstein, Germany, 23-25 april 2008.
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Baldi, A.; Borsa, D.M.; Schreuders, H.; Rector, J.H.; Atmakidis, T.; Bakker, M.; Zondag, H.A.; Helden, W.G.J. van; Dam, B.; Griessen, R.;
Mg-Ti-H thin films as switchable solar absorbers
ECN-W--08-023
juni 2008;
5 pag.
Published in: International Journal of Hydrogen Energy (Elsevier), 2008, Ed.article in press, p.-.
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Helden, W.G.J. van; Bakker, M.; Amerongen, G. van; Visser, H.;
Zonnewarmte heeft de toekomst in Nederland
ECN-V--07-016
december 2007;
4 pag.
Published in: VV+ (Uneto-VNI), 2007, Ed.mei, p.330-333.
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Bakker, M.; Essen, V.M. van; Helden, W.G.J. van; Zondag, H.A.;
Woningen als energieleverend systeem
ECN-V--07-014
november 2007;
5 pag.
Published in: VV+ (Uneto-VNI), 2007, Ed.oktober, p.664-669.
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Zondag, H.A.; Helden, W.G.J. van; Bristow, N.; Lloyd Jones, D.;
The Beaufort Court energy system; PVT and solar thermal for the preaheating of ventilation air
ECN-RX--05-169
november 2005;
5 pag.
Presented at: European Solar Thermal Energy Conference, Freiburg, Germany, 21-22 juni 2005.
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Zondag, H.A.; Helden, W.G.J. van; Bakker, M.; Affolter, P.; Eisenmann, W.; Fechner, H.; Rommel, M.; Schaap, A.; Sorensen, H.; Tripanagnostopoulos, Y.;
PVT roadmap: a European guide for the development and market introduction of PVT technology
ECN-RX--05-170
november 2005;
4 pag.
Presented at: 20th European Photovoltaic Solar Energy Conference and Exhibition, Barcelona, Spain, 6-10 juni 2005.
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Zondag, H.A.; Helden, W.G.J. van; Bakker, M.; Elswijk, M.J.;
A roadmap for the development and market introduction of PVT technology
ECN-RX--05-171
november 2005;
5 pag.
Presented at: 15. Symposium Thermische Solarenergie, Bad Staffelstein, Germany, 27-29 april 2005.
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Sijpheer, N.C.; Ligthart, F.A.T.M.; Bakker, E.J.; Strootman, K.J.; Schuitema, R.; Helden, W.G.J. van;
Integral energy research in buildings; research and development with full scale research dwellings
ECN-RX--05-179
november 2005;
5 pag.
Presented at: CISBAT, Lausanne, Switzerland, 28 september 2005.
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Sijpheer, N.C.; Ligthart, F.A.T.M.; Bakker, E.J.; Strootman, K.J.; Schuitema, R.; Helden, W.G.J. van;
Integral energy research in buildings; Research and development with full scale research facility
ECN-RX--05-061
oktober 2005;
5 pag.
Presented at: European Conference and Cooperation Exchange on Sustainable Energy Systems 2005, Vienna, Austria, 5-8 oktober 2005.
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Helden, W.G.J. van; Zondag, H.A.; Zolingen, R.J.Ch. van;
PV thermal systems: pv panels supplying renewable electricity and heat
ECN-RX--05-090
maart 2005;
14 pag.
Published in: Progress in Photovoltaics: Research and Applications (John Wiley & Sons Ltd.), 2004, Ed.12, p.415-426.
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Bakker, M.; Elswijk, M.J.; Zondag, H.A.; Ottenbros, M.T.N.; Helden, W.G.J. van;
Outdoor performance of uncovered PV/thermal panels
ECN-RX--04-070
juni 2004;
5 pag.
Presented at: 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, 7-11 juni 2004.
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Helden, W.G.J. van; Zondag, H.A.; Bakker, M.; Elswijk, M.J.; Jong, M.J.M.; Strootman, K.J.;
PVT panels and PVT collectors: pathways to distributed solar cogeneration
ECN-RX--03-001
december 2003;
3 pag.
Presented at: European Solar Thermal Energy Conference (ESTEC), Freiburg, Germany, 26-27 juni 2003.
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Zondag, H.A.; Helden, W.G.J. van;
PV-thermal domestic systems
ECN-RX--03-027
september 2003;
4 pag.
Presented at: 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, 11-18 mei 2003.
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Zondag, H.A.; Helden, W.G.J. van; Vries, D.W. de; Zolingen, R.J.C. van; Steenhoven, A.A. van;
The yield of different combined PV-thermal collector designs
ECN-RX--03-053
augustus 2003;
17 pag.
Published in: Solar Energy, Vol. 74, no. 3, p. 253-269.ISSN 0038-092X (), , Ed., p.-.
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Zondag, H.A.; Helden, W.G.J. van; Zolingen, R.J.C. van; Vries, D.W. de; Steenhoven, A.A. van;
Thermal and electrical yield of a combi-panel
ECN-RX--02-064
december 2002;
6 pag.
Presented at: ISES Solar World Congress, Jerusalem, Israel, 4-9 juli 1999.
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Zondag, H.A.; Helden, W.G.J. van; Vries, D.W. de; Steenhoven, A.A. van; Zolingen, R.J.C. van;
The thermal and electrical yield of a PV-thermal collector
ECN-RX--02-066
december 2002;
16 pag.
Published in: Solar Energy, Vol. 72, no. 2, p. 113-128. ISSN 0038-092X (), , Ed., p.-.
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Bakker, M.; Zondag, H.A.; Helden, W.G.J. van;
Design of a dual flow photovoltaic/thermal combi panel
ECN-RX--02-047
november 2002;
4 pag.
Presented at: PV in Europe - From PV Technology to Energy Solutions Conference and Exhibition, Rome, Italy, 7-11 oktober 2002.
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Helden, W.G.J. van; Zondag, H.A.;
Photovoltaic thermal panels: on the brink of demonstration
ECN-RX--02-048
november 2002;
4 pag.
Presented at: PV in Europe - From PV Technology to Energy Solutions Conference and Exhibition, Rome, Italy, 7-11 oktober 2002.
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Römer, J.C.; Jong, M.J.M.; Bakker, E.J.; Helden, W.G.J. van; Maassen, W.; Berben, J.;
Vergelijking tussen numerieke gebouwsimulatiemodellen en experimentele gegevens op woningniveau
ECN-C--02-091
november 2002;
83 pag.
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Jong, M.J.M.; Zondag, H.A.; Helden, W.G.J. van;
Systeemstudies PV combi. Vergelijking tussen 4 systemen met PV combinpanelen
ECN-I--02-003
oktober 2002;
71 pag.
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Zondag, H.A.; Helden, W.G.J. van;
Stagnation temperature in PVT collectors
ECN-RX--02-045
oktober 2002;
4 pag.
Presented at: PV in Europe - From PV Technology to Energy Solutions Conference and Exhibition, Rome, Italy, 7-11 oktober 2002.
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Elswijk, M.J.; Zondag, H.A.; Helden, W.G.J. van;
Indoor test facility PVT-panels : a feasibility study
ECN-I--02-005
juni 2002;
57 pag.
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Zondag, H.A.; Jong, M.J.M.; Helden, W.G.J. van;
Development and applications for PV thermal
ECN-RX--01-025
oktober 2001;
6 pag.
Presented at: 17th European Photovoltaic Solar Energy Conference, Munich, Germany, 22-26 oktober 2001.
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Bakker, E.J.; Helden, W.G.J. van;
Evaluatie kosten en prestatie praktijkexperiment : bedrijfskantoor Trend Cosmetics B.V. te Nibbixwoud
ECN-C--01-086
september 2001;
43 pag.
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Boer, B.J. de; Helden, W.G.J. van;
PV Mobi : PV modules optimised for building integration
ECN-RX--01-032
mei 2001;
13 pag.
Presented at: 9th International Conference on Solar Energy in High Latitudes. Northsun 2001, Leiden, The Netherlands, 6-8 mei 2001.
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Sijpheer, N.C.; Helden, W.G.J. van;
Energieprestatie van het kantoorgebouw van bouwbedrijf Noordersluis
ECN-C--00-096
november 2000;
16 pag.
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Helden, W.G.J. van; Wassenaar, R.H.;
Haalbaarheidsstudie energiebesparende maatregelen: Bedrijfsgebouw Trend Cosmetics b.v., Wognum
ECN-C--99-004
april 1999;
46 pag.
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