Skip to main content

Digitalization and IoT technologies for Heat Pump systems

In the last decades digital technologies became widely used in energy end-use sectors and digital solutions have been driving dramatic changes in the society. In the years to come, Heat Pumps will become connected devices
participating in the Internet of Things (IoT).

Funded by: Energimyndigheten

Energimyndigheten logo

Time period: 2020-10-01 – 2022-12-12

Project members:

KTH Royal Institute of Technology

KTH logo

RISE Research Institutes of Sweden AB

Background

The International Energy Agency (IEA) proposes the development of the IoT Annex Digitalization and IoT for Heat Pumps”. The purpose of the Annex is to elaborate opportunities and challenges of IoT enabled Heat Pumps within the collaboration of worldwide experienced companies and institutions.

In this research project KTH and RISE propose innovative research activities that will help the Heat Pump Swedish industry to move towards a cost effective digitalization of Heat Pump systems through IoT and data-driven technologies. With the present proposal, KTH and RISE are also collaborating to formulate the Swedish contribution to the above mentioned Annex.

Aim and objectives

The purpose of this proposed study which is a collaboration between KTH and RISE is to:
- analyze how measurement data automatically collected from connected heat pumps can be used for new features used for energy savings and predictive maintenance.
- exploit the possibilities with data that is automatically collected from modern connected heat pumps and develop a methodology based on that data to estimate their real capacity and performance. represent the Swedish contribution to the IEA Annex “Digitalization and IoT for Heat Pumps”, where opportunities and challenges of IoT enabled Heat Pumps will be elaborated. Information from ongoing and finalized national projects will be shared with the Annex working group.

The aims of the IoT Annex are:
- Contributions to the strategic goals of the International Energy Agency Heat Pump collaboration program (IEA HPT TCP)
- Provide guidance and increase knowledge at different levels (OEMs, heat pump manufacturers, IoT platforms, consultants, installers, legislators, etc.)

Outcomes

Project recently started

Publications

Project recently started

Project contact persons

PARMENIDES – Plug & plAy EneRgy ManagEmeNt for hybriD Energy Storage
HYSTORE - Hybrid services from advanced thermal energy storage systems
Open-source models for holistic building energy system design at scale
Tank to Grave Management of new Low-GWP Refrigerants (Hantering av nya låg-GWP köldmedier från installation till destruktion)
Novel tool and guidelines for designing ground source heat pumps (GSHPs) in densely populated areas
Data driven lab for building energy systems
Long-term performance measurement of GSHP systems serving commercial, institutional and multi-family buildings
RE-Park
Smart Control Strategies for Heat Pump Systems
Open-source models for holistic building energy system design at scale
Control systems for hybrid solutions based on biomass fueled Stirling engines, solar and wind for rural electrification
Prosumer-Centric Communication for Solar PV Diffusion (completed)
Towards Sustainable (Fossil-free) Heating System in Small Residential Buildings
Solar energy and ground source heat pumps for Swedish multi-family housing (completed)
Solar photovoltaic systems in Swedish cooperative housing (completed)
Smart Control Strategies for Heat Pump Systems (completed)
Creating and Understanding Smart Innovation in Cities
Building heating solutions in China
Accelerating innovation in buildings
High-Resolution GIS District Heating Source-Load Mapping
Smart Solar Hybrid Solutions for Sustainable European Buildings
Digitalization and IoT technologies for Heat Pump systems
Sustainable combined systems for heating of buildings (completed)
Cost- and Energy-Efficient Control Systems for Buildings
Situation of Opportunity in the Growth and Change of three Stockholm City Districts (completed)
Wuxi Sino-Swedish Eco-City Project (completed)
Future Secondary Fluids for indirect refrigeration systems
Smart Fault Detection and Diagnosis for Heat Pumps
Performance indicators for energy efficient supermarket buildings
Magnetic Refrigeration
High-Resolution GIS District Heating Source-Load Mapping
Smart Solar Hybrid Solutions for Sustainable European Buildings
Building state-of-the-art (SotA) supermarket: Putting theory into practice
Efficient utilization of industrial waste heat by low temperature heat driven power cycles – an integrated approach for Swedish Industry
Cooperation between Supermarkets and Real Estate Owners; Energy Efficiency and Business Models
Digitalization and IoT technologies for Heat Pump systems
Capacity control in Heat Pump systems
Alternative secondary fluids
Functional surface coatings for energy efficient heat pumps
Two-phase flow in flat channels
Two phase heat transfer & pressure drop with new environment friendly refrigerants in minichannels (completed)
Numerical Study on flow boiling in micro/mini channels (completed)
Distributed Cold Storages in District Cooling
Integrating Latent Heat Storage into Residential Heating Systems
Simulation of temperature distribution in borehole thermal storages supported by fiber optic temperature measurements (completed)
Solar energy and ground source heat pumps for Swedish multi-family housing (completed)
Neutrons for Heat Storage, NHS, (completed)
4D Monitoring of BTES (completed)
Aquifer Thermal Energy Storage (completed)
Deep Borehole Heat Exchanger (completed)
Combined Heat and Power plants in combination with borehole thermal energy storage (completed)
Improved borehole technology for Geothermal Heat Pumps development (completed)
Compact Minichannel Latent Energy Storage for Air Related Cold Storage Applications
Building heating solutions in China
Toward Sustainable (Fossil-free) Heating System in Small Residential Buildings
Renewable Energy Park, RE-Park (completed)
Efficient use of energy wells for heat pumps (completed)
Efficient design of geothermal heating systems (completed)
SPF (completed)