Heat Pumps in Buildings - State of the art Jos W.J. Bouma EC Workshop Malmö, 6-7 Sept. 2001.

Slides:

Advertisements

Similar presentations

SOLAR THERMAL M. Santamouris. CONTENTS a) Today Situation b) Progress Achieved c) Tomorrow Priorities.

Advertisements

Technical Committees – the Brains of ASHRAE Section 1.0 — Fundamentals and General.

Stirling engine and high efficiency collectors for solar thermal

14 July 2009 Government of Japan. Japan’s Fundamental Principles Toward HFCs: Utilization of advanced environmental technology  Development of substitutes.

DIRECTION DE LA RECHERCHE Marc FLORETTE Jeudi 29 mai 2008 The advantage of mCHP as a high efficiency gas solution for the residential market Gas industry.

Thermostats, Pressure Switches, and Other Electric Control Devices

HVAC 101 The Basics of Heating, Ventilation and Air Conditioning

© Fraunhofer IBP Auf Wissen bauen Energy vs exergy use in buildings Fraunhofer Institute for Building Physics (IBP) Department Energy Systems Christina.

HVAC: heating, ventilating, and air conditioning this is a thermostat: it sends signals to the heating/cooling system.

HVAC Trends Larry Butz, P.E. November 28, Sustainability Life Cycle Costing Improved tools for comparing environmental impact Design for recovery/recycle/reuse.

Improved energy efficiency with surface heating and cooling Lars Nielsen Ilari Aho Uponor Group REHVA Supporters’ Seminar Amsterdam, May 14, 2009.

Standardization in the Green Buildings field Overall energy performance of buildings Dick (H.A.L.) van Dijk, Senior Scientist at Netherlands Organisation.

Opportunities in Low Carbon Heat Prof Sir Jim McDonald Principal & Vice Chancellor, Strathclyde University and Scottish Enterprise Board Member 18 th November.

ELECTRIC HYBRID HEAT PUMP WATER HEATERS

International Energy Agency Energy Conservation in Buildings and Community Systems Programme - ECBCS IEA Energy Conservation in Buildings & Community Systems.

Swiss Federal Office of Energy SFOE IEA HPP Annex 32 Institute of Energy in Building1 IEA HPP Annex 32 Economical heating and cooling systems for low energy.

Section 16.3 Using Heat.

Engineer Fahad Hasan Associate Yousuf Hasan Associates, Consulting engineers District cooling.

RETScreen® Energy Efficiency Projects

Joint FP5 ENERGIE Info-day and EnerBuild RTD Project Meeting JAPANESE BUILDING ENERGY RESEACH 7 September 2001, Malmo Ken-ichi Kimura Professor, Advanced.

1 Vapour compression cycle Refrigerator Air conditioning plant Heat pump (“ ENERGY MANAGEMENT HANDBOOK” Sixth Edition, Chapter 8)

IEA HPP Annex 28 Test procedure and seasonal performance calculation of residential heat pump with combined space and domestic hot water production.

Final Project Renewable Energy System : Biomass Iberian Partnership for Technician Excellence, Summer 2012.

ENERGY EFFICIENCY IN INDUSTRY: TRENDS AND PROGRAMS IN AUSTRIA.

Active Solar Heating By: Atif Mian. The objective is to teach everyone more about active solar heating systems and what its advantages are.

COPYRIGHT © 2014 MITSUBISHI ELECTRIC EUROPE B.V. ALL RIGHTS RESERVED.

Solar thermal energy Eng. Elamir Ahmed. Definition of solar thermal energy  Solar thermal energy is a renewable energy source.  Solar thermal uses technology.

GEOTHERMAL DIRECT HEAT UTILIZATION. DISTRICT HEATING.

Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies.

Solar cooling systems.

Session 5 Overarching and cross-cutting issues on technical aspects of HFC management.

ARC 810: Building Climatology Department of Architecture, Federal University of Technology, Akure, Nigeria ARC 810: Building Climatology Department of.

© Fraunhofer IBP Auf Wissen bauen Optimised Performance of Energy Supply Systems with Exergy Principles - LowEx Communities Fraunhofer Institute for Building.

IEA HPP Annex 28 Calculation of compact units Workshop IEA HPP Annex 28 8 th International Heat Pump Conference, Las Vegas, 30 May 2005 Thomas Afjei, Institute.

Andrew Carrier 1, Dominik Wechsler 1, Philip Jessop 1, Boyd Davis 2 1 Department of Chemistry 2 Queen’s-RMC Fuel Cell Research Centre Queen’s University.

Energy Ecodesign and Energy Labelling of Heaters.

Northwest Power and Conservation Council Slide 1 Direct Use of Natural Gas Economic Fuel Choices from the Regional Power System and Consumer’s Perspective.

Energy Reduction In setting the energy target, three factors are considered: –Local climate. –Locally available energy sources. –Size of the home. We Consider.

Proposals of high efficiency accelerator components from AAA Green-ILC WG H. Hayano, KEK

Solar-Powered Air Conditioning Green Century Pte Ltd.

Current and Projected Refrigeration Oil Market size in terms of volume and value by FMI Estimate

The principle of solar energy Solar energy refers primarily to the use of solar radiation for practical ends. However, all renewable energies, except.

HEAT PUMPS BY: DINESH BAKTHAVATSALAM ID#: M-I.

0 Primary energy factors for electricity in buildings Edith Molenbroek, Eva Stricker, Thomas Boermans September 22 nd, 2011.

Industry Questions on Applying a LCFS to Residential Heating & Hot Water Systems How does a LCFS interact with current and future Federal, regional and.

Training for Rebuilding Europe Retrofitting buildings, training and improved skills, and financing energy efficiency in buildings. 10 December 2010 – 10.

FME 706/FML Introduction1 FME 706 REFRIGERATION, HEAT PUMPS AND AIR CONDIRIONING.

Sustainable Design Working towards an Alternative Future By Patrick Nam.

Advanced Energy Engineering Technology Modeling Building Energy Systems Session 9: Modeling heating and cooling systems.

Regional Air Source Heat Pump Performance and Savings Research and Evaluation Project Proposed Scope of Work and Estimated Budget February 10, 2004.

Geothermal Heating and Cooling Applications Rachel Kerekgyarto.

Geothermal Heat Pumps. How It Works Different from Geothermal Energy Uses the earth surface not center Finds an area at the earth’s surface that has a.

London 2062 Symposium London’s Energy Future Peter North 19 th March 2012.

Encourage the trade of Energy Efficient Goods Implication for Climate Change September 23, 2009.

SPACE AND WATER HEATING SYSTEM SMART RENEWABLE ENERGY STORAGE NEIL STEWART MANAGING DIRECTOR DIMPLEX RENEWABLES.

Ulster.ac.uk Heat Pumps and Thermal Storage – Household Implementation to Grid Challenge Professor Neil J Hewitt Director, Centre for Sustainable Technologies.

FMA Progressive Energy, Environment & Sustainability Summit Chicago 5/30/2014.

By:- Aliza Ibrahim RRIMT,Lko.. Low-temperature Solar Heat is Ideal for Many Industrial Processes. American Solar’s heating designs meet America’s largest.

Multi-pipe Systems “An Opportunity To Combine Heating and Cooling”

SAI BHARATH SRAVAN KUMAR

Announcements Final Project Submission Tuesday, May 12th (anytime)

HYDRONIC HVAC: The Most Comfortable and Efficient System

GEYSER Heat Pump Water Heater

Features of the GAHP technology

HYDRONIC HVAC: The Most Comfortable and Efficient System

Section 1.0 — Fundamentals and General

© 2016 Global Market Insights, Inc. USA. All Rights Reserved Window Automation Market to surpass $8bn by 2024: Global Market Insights.

Three times more energy reaches the customer with natural gas

Ch. 16 Sec. 3 Using Heat.

Friday 8 am St. Edward's University

Presentation transcript:

Heat Pumps in Buildings - State of the art Jos W.J. Bouma EC Workshop Malmö, 6-7 Sept. 2001

Presentation outline Market review Technology review International R&D Building-related R&D Conclusions

World demand for small air conditioners and heat pumps

Heat pump market (2000) Region Residential Commercial/institutional Europe 4.5 million> 1.5 million USA 15 million 4 million Asia 87 million 10 million World110 million 15 million

Market characteristics Europe Widely diverse Different maturity Early stage of development (except: SE, ES, I, GR) Relevant factors: climate co-existence cooling/heating demand electricity/fossil fuel price ratio

Residential heat pump market Europe CountrySize range (1999) NL, NO, UK, FI ,000 DK, CH25, ,000 AT, F60, ,000 DE. GR, I, ES, SE> 150,000

Annual sales residential heat pumps CountrySales (1999) DK, FI, NL, UK ,000 AT, DE, NO1, ,000 F, CH5, ,000 SE20,000 ES, GR90,000 I135,000

Heat pump technology Electric compression: virtually all appliances Gas absorption: field test/limited available Refrigerants: HCFC-22, HFC-134a, HFC-407C, HFC- 410A and hydrocarbons (Europe)

Heat pump heat sources Air-cooled (Air-to-air): 77% Ground-coupling growing (CH, SE, AT: 40, 65, 82%) Ventilation air (NO, SE: 41, 30%)

Heat pump heat sinks Air (Mediterranean countries) Water floor/wall radiators fan coils

Heat pump space heating World0 - 10% Japan28% Europe0 - 5%

International heat pump R&D EC IEA ASHRAE 21-CR (ARTI) ECO Energy City Project (Japan)

Driving forces for R&D Environmental concern and international agreements: MP; KP (governments/societies/industry/utilities) (Lack of) energy resources/energy efficiency (governments/societies) Market share (industry) Retaining customers (utilities) in common: CHANGE

Key areas for heat pump R&D Working fluids N.America/Japan (Parts of) Europe Performance improvement Initial cost reduction Proper design and installation Indoor environmental quality Widening of application

Main R&D thrust USA/Japan US Energy efficiency and maximising energy productivity New refrigerants (minimum loss), absorption technology; ground source systems, ARTI: 21-CR Japan Ice/water thermal storage heat pumps EEC (recovery, conversion, transport, controls etc.)

IEA Framework

IEA heat pump R&D Annex 25: Year-round residential space conditioning systems using heat pumps Annex 26: Advanced supermarket refrigeration/heat recovery systems Annex 27: Selected issues on CO 2 as working fluid in compression systems Annex 28: Sorption heat recovery systems - market and environmental impact for cooling and heating

21 CR R&D programme - ARTI Alternatives for compression cycles for HVAC&R High-efficiency components (materials, HX etc.) System integration (controls, building elements etc.) Indoor environmental quality Environmentally sound refrigerants

ECO Energy City concept - Japan

ECO Energy City project Waste heat powered double-effect metal hydrate heat pump for 45ºC and 7ºC (Matsushita) Multi-fuel gas cycle (helium) heat pump system for -10ºC, 7ºC, 45ºC and 80ºC (Kubota) Residential air-source heat pump for heating and cooling using natural refrigerants (Hitachi) Ice making heat pumps (hybrid and absorption)

Building-related heat pump R&D (1) Optimised heat pump operation through integral controls (SE) Pulse width modulation controls (CH) Standardised hydronic heat distribution systems (CH) Swiss retrofit heat pump (CH) new cycles/high lift/reduced cost/controls small (natural) refrigerant charge

Prototype high temperature lift retrofit heat pump - CH

Building-related heat pump R&D (2) Residential CO 2 heat pump (NO) Commercial CO 2 heat pump water heater (70-80°C) Thermophysical properties of supercritical CO 2 in micro-channel tubes (NO) Development of 2-stage semi-hermetic CO 2 compressor (NO) Residential heating-only diffusion absorption heat pump (NL)

Residential diffusion absorption heat pump - NL

Building-related heat pump R&D (3) Residential solar assisted, ground-coupled integrated heat pump (NL) Integrated heating-only modular heat pump (NL)

Solar-assisted residential heat pump - NL

Conclusions Building-related heat pump R&D should focus on: improved, standardized equipment retrofit applications building and system integration low temperature heat distribution cost savings (equipment & installation) high indoor air quality and comfort improved deployment