Event report Sheet Lessons from experience, Monitoring of heat pump systems
Work Package 6 Dissemination Contract No.: IEE/08/776/SI2.529222
The sole responsibility for the content of this document lies with the authors. It does not necessarily reflect the opinion of the European Communities. The European Commission is not responsible for any use that may be made of the information contained therein
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Event date:
2010-11-18x
Event location:
Ede – Netherlands
Event title:
Lessons from experience, Monitoring of heat pump systems Conference organized by NPW Mailing X Press Releases X Phone Calls X Advertising X Web site........................X 167 Housing Corporations Project developers Installers Policy makers
Tape of event:: Promotion (How did you invite participants?)
Number of Participants: Target group(s):
Abstract of the discussions: (Write a short abstract on the main messages in the event, the outcomes of the event) (max. ½ page) The Congress is organized by NPW (National Heat Pump Platform of which AgencyNL is projectpartner and one of the initiators of the Congress) The Congress was focusing on monitoring as: The application of Heat pump technology can give a reduction in CO2 emissions and uses considerably less energy than conventional heating systems. o But how much energy is really saved by applying heat pumps o Where are the advantages of heat pumps over condensing boilers and where any disadvantages? o What can be reasons that the projected benefits with heat pumps are not achieved in practical applications? o How can any of the disadvantages of heat pumps be solved and expanded into benefits? o How can heat pumps applied on a larger scale (cost-) effectively be integrated into the e;ectricity grid? To provide answers on these questions a thorough monitoring is crucial. Main part of the discussion and the results are used in the D5.3 – report on ‘Important factors for improvement of heat pump system performance and quality’. 1. Focus of the discussion initiated by AgencyNL was on the difference in proces, economy and performance, between heat pumps with collective and individual ground sources for terrasced houses in the domestic sector. This discussion was based upon a SEPEMO-survey by the AgencyNL on these systems. Presentations on the congress showing good SPF results with individual systems confirmed the preliminary conclusions of the survey for ground source systems. A major project developer stated that in any collective project an exploitant has to manage the system by which the end user almost always will get higher operational costs. When also the experience shows lower energy performances it could be that collective source systems should be avoided in the residential sector for individual homes. However a better insight must still be gained and newe projects should be monitored according to the SEPEMO-protocol. 2. Grid Operators showed their concern on the effects on the grid by large scale application of heat pumps in the residential sector. When peak loads occur these have to be reckoned with when designing the grid. Traditionally the grid is designed based upon a well known graph of daily use and grids in the Netherlands have a relatively small capacity. This capacity will already have to be increased by 100% for heat pumps in an all electric system. However by monitoring two large building projects it was established that the peak load demand was higher. Because of the demands in the legislation water has to be heated up to 60oC to avoid legionella growth. As these back up heaters are switched on at the same moment a peak occurs in the late evening of the day. This causes a problem. 3. Grid Operators also raised the question whether there could be switch off moment during the heating season in order to reduce the overall capacity. However at peak winter demand some of the heat pumps had a full day operation time with no possible switch off moments. In another
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project there were however shorter running times monitored. It still has to analysed where the differences can be found. 4. An EsCo noted that the same typ of building can give different energy demands dependent on the inhabitants. The monitored differences in two projects were energy uses that averaged 14.6 GJ’s per dwelling in one case and 24.1 GJ’s in another case. The first project was inhabited by young starters and the second project by elderly pensioneered people. Also the temperature levels for heating differed. FEED- BACK QUESTIONAIRE (Deliverable 7) A questionnaire was filled in by 32 participants. They awarderd this congress the high mark of 7.9 out of 10! General remarks were made: o To show more practical information on possibilities for system optimization o Next congress should be on solutions for occurring problems for installers o Give more insight in the consequences of application of heat pumps compared to gas boilers o Lack of practical figures, there are many measurements, present them! o More practice should be given for housing corporations o Let installers give their experiences instead of consultants o Give more data on renovation project with heat pumps. o Monitoring data in practice with more depth and on operating cost-benefit ratio’s USE IF APPLICABLE THE PARTICIPANTS LIST ON THE NEXT PAGE!
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Participants List
Name of Event Date of Event Location of Event
NPW Dutch Heat Pump Congress 18-11-2010 Ede - Netherlands
Deelnemerslijst NPW congres d.d. 18 november 2010 Nr. deelnemer
1 2 3 4 5 6 7 8
Aardenne Aerts Alers Alphen Aukema Avontuur Baardman Bakker
tussen voorlett v. er
van
van
9 Bastiaans 10 Benedick 11 Berends 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
Berg Bertsch Boeve Boeve Bommel Braakman Bruijstens Bussman Campo Claus Corba Cnossen De Vogeleer Dekkers Derksen Devlin
28 29 30 31 32 33
Dielissen Dierckens Dijk Dijkstra Driesprong Dubbeldam
van den
van
van
organisatie
plaats
M. J.C. M.C. P.R. J. J.F. A. E.J. J.F.T.M . L. E.
Intech Klimaat en Sanitair ISSO Tempus EIB Techneco Energiesystemen BV Stiebel Eltron Nederland BV Daalderop BV Coneco Building Automation ECN
Zoetermeer Rotterdam Schiedam Delft s-Hertogenbosch Tiel Alblasserdam Petten
Star Installatietechniek Eindhoven Breman BV Stiebel Eltron Nederland BV
Eindhoven Almere s-Hertogenbosch
G. J. B. M. F.W.M. J. M. M. L. R.C. J. J. G. C. S. T. P.G.C. P. M.A. P.P.J. J. J.J. M.
Vaillant AM Wonen Loohuis Installatietechnieken BV Installatieburo Woudhuizen BV IOC Ridderkerk Zon Energie BV 2assist.me Daalderop ista Nederland BV Vaney Zehnder/J.E. Stork Air Flamco Linea Trovata Suntec nv Mooiland Maasland VERAC Flamco
Amsterdam Nieuwegein Fleringen Wenum Wiesel Ridderkerk Spanbroek Almere Tiel Schiedam Rotterdam Zwolle Gouda Lokeren (Belgie) Grave Baarn Gouda
AM Wonen CTC Warmtepompen (Sain Roch Couvin) Daalderop BV Gemeente Westerveld Feenstra Compair Airconditioning BV
Nieuwegein Couvin Belgie Tiel Diever Drachten Capelle aan den Ijssel
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34 Dubber
P.
35 36 37 38 39 40 41 42 43 44 45
R. E.W. K. M. A.H.G. G. B.E. G.F.A. M.G. M.P.C. F.J.
46 47 48 49
Dusschooten Elverding Elzinga Emmen Engelen Flierman Fransens Geboers Gemert Genugten Geraets Gerritsen Mulkes Giezen Gootzen Groeneveld
50 51 52 53 54 55
Haggenburg Ham Harsevoort Hauzer Heer Helthuis
56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
Hilst Hodemaekers Hoek Hoof Hooijkaas Hoorn Houbiers Huisman Huisstede Huuskes Huybregts Jager Jansen Janssen Janssen Janssen Janssen Joosten Keijsers Keijzer
76 77 78 79 80 81 82 83 84 85
Kemp Kersten Kinderen Kleefkens Kleine Kleinveld Klopstra Knoll Kolker Koning
van
van van
van
van
de van der
van ten
van
van der van
Coneco Building Automation Koelplan Airconditioning en Warmtepompen Western Airconditioning BV Agentschap NL Stiebel Eltron Nederland BV NIBE Energietechniek BV EPG Netwerk Flamco GEBO BVBA Van Gemert Installatiegroep BV AVGSystems BV G.R. Instruments BV
Alblasserdam
J. T.J.M. J.C.A. L. S.A.F. M. A.C.C. J.C. A.T.C. J.C. M.A.D.
JGM Installatietechniek BV Carrier Nederland BV VastGoed 2-Duizend Breman Zuid BV
Rijssen Hazerswoude Rijndijk Reuver Sprang Capelle
Liandon Installatiebedrijf A.J. Loots BV Vredenburg Installatietechniek UC Technologies BV Klimaatconcept Loohuis Installatietechnieken BV
Duiven Eindhoven Steenwijk Zaltbommel Weesp Fleringen
R.A.R. J.P. N. K.A.T. W.F.G. J. J.G. A. B. P. R. A. C. G. R. F. H.P.F. G.H.J. P.J.C. H.J.
Mampaey Installatietechniek Stedin Zehnder/J.E. Stork Air Koevering Koeling & Airconditioning NPW Techem Energy Services BV Volta Limburg Huisman Warmtetechniek BV Klimaatconcept Emondt Koeltechniek Stiebel Eltron Nederland BV Niemeijer Installatietechniek B.V. Kiwa Gas Technology Mooiland Maasland BuildDesk Kusters THO BV JTS Energietechniek BV Jenniskens Installatie BV Bouwfonds Ontwikkeling Geobox BV
Dordrecht Rotterdam Zwolle Oirschot Woerden Breda Geleen Stadskanaal Weesp Enschede s-Hertogenbosch Emmen Apeldoorn Grave Arnhem Venlo Roermond Venray Eindhoven Tholen
F.A.J. H.M. I.E. O. S. J. R.H. R. J.B. J.
Gemeente Renkum Daalderop BV Merosch Agentschap.NL Stiebel Eltron Nederland BV Clivet Nederland BV Niemeijer Installatietechniek B.V. NIBE Energietechniek B.V. BOWA Installaties Emmen BV Gebr. Koning Installatiebedrijf BV
Oosterbeek Tiel Bodegraven Utrecht s-Hertogenbosch Amersfoort Emmen Willemstad Emmen Ureterp
Soesterberg Hoevelaken Zwolle s-Hertogenbosch Willemstad Enschede Gouda Dessel België Overloon Uden Wijk bij Duurstede
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86 87 88 89 90 91 92 93
Kooij Korevaar Kralingen Krzystanek Lange Lemair Lieshout Ligthart
94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 122 123 124 125 126 127 128 129 130
Linden Louwers Manders Marijnissen Marvelde Megens Meijer Meuleman Meulenbeek Muthing Nijhof Noordenburg Noort Norel Oldengarm Oostendorp Ottevanger Ouwehand Overdiep Platzer Plönissen Ras Renkens Rolink Rooijendijk Roon Ruijs Sande Schenkel Schie Schouten Schut Slot Smits Smorenburg Snelleman
131 132 133 134 135 136 137 138 139 140
Spoel Steeg Steenbakkers Stege Tankeren Thijssen Tijhuis Traversari Tuinman Twisk
van der van de van van der
J. W.T. J. J.M. M.A.N. H.J. M. R.
F.A. K. H. N. te R.G.T. J.P.M. J. J.B.G. J. F. L. van F. van J.H.E. van E. W. P.A. P. J. H. H.A. J. W. E. W. R. de R.M. A.W.H. van de C. B. van M.L. C. M. van 't R. A. P. S. van der G.A. ter R. H.G.M. ter C. van W. T. T.W.G. R. J.J. G.
CIP-KOREX Daalderop BV Compair Airconditioning BV Gemeente Amersfoort Ruiter & De Lange BV Slokker Vastgoed BV Vakblad Warmtepompen VastGoed 2-Duizend
Bodegraven Tiel Capelle aan den Ijssel Amersfoort Wervershoof Huizen Alphen aan den Rijn Reuver
Van der Linden Installatie Vieya Wooncorporatie Ingenieursbureau Wolter & Dros BV Vieya Wooncorporatie Merlijn Plus Megens Warmtepompen en CV Techniek P. de Vries Installatietechnieken BV Kiwa Nederland BV Geas Energiewacht Saxion Hogeschool NIJHOF Ecotec Inventum BV Ymere AQUA Spring Alklima Smart Hybrid Foundation Quawonen Saxion Hogeschool GasTerra Vidomes ista Nederland BV Emondt Koeltechniek Huygen Installatie Adviseurs Geotechniek Nederland Thercon BV Carrier Nederland BV TDS Engineering NVKL Gaswacht BV Zon Energie BV Schouten Techniek BV Daalderop Duratherm BV Daalderop Intech Klimaat en Sanitair Techneco Energiesystemen BV
Cothen Dongen s-Hertogenbosch Dongen Waddinxveen Gemonde Leeuwarden Apeldoorn Enschede Enschede Eibergen Houten Amsterdam Oldebroek Papendrecht Beekbergen Bergambacht Enschede Groningen Delft Schiedam Enschede Rotterdam Gieten Veenendaal Hazerswoude Rijndijk Almere Zoetermeer Gorredijk Spanbroek Zwaag Tiel Elburg Tiel Zoetermeer Delft
Gabriël Techniek TNO Danfoss BV GaWaLo Kusters THO BV TNO Energiewacht Groep TNO HulstFlier Installateurs Elburg BV Stiebel Eltron Nederland BV
Arnhem Apeldoorn Schiedam Den Haag Venlo Apeldoorn Zwolle Apeldoorn Elburg s-Hertogenbosch
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141 142 143 144
Ulrich Veenstra Veerman Veldboer
145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
Verbraak Verbree Vercruysse Vercruysse Verhagen Verloop Verwoerd Vorstermans Vos Vries Wagener Warnar Westerhout Wijgerse Wijk
160 161 162 163 164
Wijst Winkelhorst Winder Woudenberg Woudsma
165 Ziel 166 Zijdeveld 167 Zwoverink
de
van van der
van der
F. S. A. E.J. R.G.J.A . R.G.J. M. J. J. M. E.M.G. P.J. F.A. W. P. P. P. I. G.
Emondt Koeltechniek Geo Elements BV P. de Vries Installatietechnieken BV Zon Energie BV
Enschede Wolvega Leeuwarden Spanbroek
Daikin Airconditioning Netherlands BV Inventum BV Diepsonderingen H.Verbeke BVBA Diepsonderingen H.Verbeke BVBA Brabant Wonen Alklima Danfoss BV Vorstermans Uneto-VNI Energiewacht Gaswacht Groep Smart Hybrid Foundation Verac Verkaart I Groep BV Stedin Ecofys
Capelle a/d IJssel Houten Ledegem (Belgie) Ledegem (Belgie) s-Hertogenbosch Papendrecht Schiedam Meijel Zoetermeer Zwolle Harderwijk Amersfoort Lelystad Rotterdam Utrecht
R.J. A. J.N.M. M. M.
Gasservice Noordholland BV Nefit J. Winder Techniek Compair Airconditioning BV NPW
Purmerend Deventer Alkmaar Capelle aan den Ijssel Woerden
M. C. H.
HulstFlier Installateurs Elburg BV NPW JGM Installatietechniek BV
Elburg Schiedam Rijssen
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