Presentation J.W.M.M. Van Hellenberg Hubar Set Mini Symposium 2011 06 14

SET Mini-Symposium“Graduating in SET”

Sustainable Energy in The Built EnvironmentUnit Building, Physics & Systems (BPS)

June 14, 2011

Jeroen van Hellenberg Hubar, BEng

12-04-2023

Outline

• Research group

• Internship & Graduation

• Advice

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Research Group

• Department of Architecture, Building and Planning (ABP)

• Unit Building Physics and Systems (BPS)

• The built environment

• consumes ~30-40% world primary energy use

• is where we spend ~90% of our time (i.e indoors)

• combines a complex system of requirements

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Unit Building Physics and Systems

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• Building Acoustics

• Building Lighting

• Building Physics

• Building Materials• Sustainabl

e high quality

• (indoor) environme

nt• Building Services

• Building Performance

• education

• research

• Design +operation

• life-cycle energy

• comfort, health,

productivity

• thermal, acoustic,

air quality, lighting

Building PerformanceBuilding Performance prof.dr.ir. J.L.M.(Jan) Hensen

[email protected]


Internship

How did I obtained my internship

1. Chose specialization

2. Visit website prof. Hensen www.bwk.tue.nl/bps/hensen/

3. Arranged meeting with prof. Hensen

4. Had a meeting with PhD student within the research group

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http://www.bwk.tue.nl/bps/hensen/


Internship

Some topics available for internship / graduation

• Can the EPN or BREEAM methods be used for design support?• Optimizing the control of Dutch dwellings for thermal comfort in summer• Design of sustainble power stations• The cradle-to-cradle building of 2050• Performance prediction of phase change materials in building

constructions• Intelligent Buildings• Erasmus - Praag: Comparison of methods for solar system heat gains

calculation• Electrical energy balance analysis for a disaster relief station

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Electrical and thermal energy balance analysis for an off-grid campground siteJune 14, 2011

SupervisorsProf. dr. ir. J.L.M. HensenDr. dipl.-ing M. TrckaB. Lee MScJeroen van Hellenberg Hubar, BEng

Feb 2011

Graduation progress

Dec 2011


Internship

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“Electrical and thermal energy balance analysis for an off-grid campground site”

• Literature study for the graduation research• Initial study on campgrounds, renewable energy and energy storage• Input for the graduation proposal


Graduation

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Background

• Research is a part of Annex 54 from the IEA− Integration of Micro-Generation and Related Energy Technologies in Buildings”

• The Netherlands, Eindhoven participates in 54 subtask B− Use simulations to develop an extensive library of performance studies and

synthesis techniques to identify generic performance trends and “rules of thumb” regarding the appropriate deployment of micro-generation technologies.


Graduation

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Research question

• “How to develop a design concept which ensures the comfort of the occupants, and has an optimized (system) performance of an energy system with 100% renewable micro-generation technologies which has to satisfy the electrical and thermal energy demand, for an off-grid campground at Texel, in the Netherlands?”


Graduation

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Methodology

Graduation

Graduation proposal

Time dependent

demand profiles

Model in TRNSYS

Multi-objective

optimization (single tech.)

Multi-objective

optimization (all tech.)

Uncertainty analysis (weather

2030)

Performance trend

Internship

Initial research question Literature study

Calculations• Demand side• Generation • Supply side


Graduation

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Methodology

Multi-objective optimization

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 240

1

2

3

4

5

6

7

Energy demand profile vs. energy generation profile

Energy demand

Energy generation technology

Time [h] -->

En

erg

y --

>

Surplus Deficit


Demand Profiles

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Sub question

• How to ensure the comfort, in terms of the availability of domestic hot water, electricity and a desirable indoor temperature for an off grid campground?

• Sources used;• Central Bureau of Statistics of the Netherlands (CBS)• Knowledge Institute for the installation technology sector (ISSO)• Agency of the Ministry of Economic Affairs, Agriculture and Innovation (Agentschap NL)• Association of water companies in the Netherlands (VEWIN)


Demand Profiles

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Demand Profiles

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0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 230

1000

2000

3000

4000

5000

6000

Washing machines

Washing place (hot water)

Showers (hot water)

(snack)bar

Internet facility

Drying machines

Restaurant

Recreation space

ATM

Solarium

Indoor pool

Sauna

Whirlpool

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 230

100

200

300

400

500

600

700

800

Tent 01

Tent 02

Cabin 01

Cabin 02

Caravan

Camper


SketchUp

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TRNSYS

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Model for CabinModel for demandsideTRNSYS model


TRNSYS Results

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Winter (test)balance

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Summer (test)balance

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Planning

• Finish TRNSYS model (generation, storage, balance)

• Think of optimization techniques

• Use MODEfrontier for optimization

• Perform sensitivity analysis on results

• Do the same for 3 other campsites

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Advice

• Ask your professor for some possibilities of research topics in the research group.

• Try to make your internship and graduation work to match.

• Company: start with the contractual issues on time, otherwise it can slow down your progress enormously.

• Research group: Make sure you have a daily PhD supervisor and not only a professor.

• Make sure you know the vacation schedules of your professor and other supervisors.

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Questions

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Presentation J.W.M.M. Van Hellenberg Hubar Set Mini Symposium 2011 06 14

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Transcript of Presentation J.W.M.M. Van Hellenberg Hubar Set Mini Symposium 2011 06 14