Energy Management in Smart Buildings

Transcription

1 LABORATOIRE D INFORMATIQUE DE L UNIVERSITE DE PAU ET DES PAYS DE L ADOUR Energy Management in Smart Buildings Dr. Richard Chbeir, Ph.D. in CS Richard.chbeir@univ-pau.fr TH e-gif Day )

2 What s a smart city? Page 2 Source: Jabil,

3 What s a smart building? A smart building is an intelligent space that can transform efficiency, comfort, and safety for people Smart Systems The Building of the Page 3

4 What s a smart building? More concretely (by Cisco) Page 4

5 Building Management Systems Easy coupling from technological perspectives (e.g., IoT) Page 5

6 But Existing solutions have several limitations Black Boxes Page 6

7 But Existing solutions have several limitations Exclude important parameters User Behavior Events (indoor and outdoor) Page 7

8 But Existing solutions have several limitations Exclude important parameters Capacity of the building to participate to the Energy Market BMS functionnalities are limited Rely on Data/information (and not knowledge) Performance gap Page 8

9 An overview of the performance gap The gap between actual energy performance and design energy performance can arise from: construction errors commissioning errors the way buildings are actually used and operated Page 9 The Performance Gap, Causes and Solutions, ARUP, Green Construction Board Buildings Working Group Final Report, 4 March 2013 available at

10 This project has received funding from the European Union s Horizon 2020 research and innovation programme under grant agreement N Page 10

11 What s HIT2GAP? Highly Innovative building control Tools Tackling the energy performance GAP Decision support and visualisation tool for the facility managers, buildings occupants and users Data mining, DMKD Users behaviour modelling in order to better predict and optimise the use of the building Page 11

12 Page 12 Partners

13 4 Pilot Sites Nanogune-Offices & Laboratories, Spain -PV panels -BMS to control lighting and HVAC Challenger - Office building, France -PV panels & dual solar panels -Ground source heat pump -BMS controls lighting, HVAC, hot & cold water & technical alarms Office building, Poland BMS controlled lighting & HVAC Teaching and research building, Ireland -BMS controlling HVAC -Lighting controls with lux adjustment -Uses district heating network Page 13

14 HIT2GAP process Platform (Operating System+Apps) Ambition 1: new generation of BMS «generic platform» Building, energy, action management, occupants behavior, FM, Certification The applications/modules are physically implemented outside the HIT2GAP core platform and not inside it. Page 14

15 Core functionalities Management Connectivity Ambition 2: alternative and complementary solutions for data collection Visualisation Ambition 6: modular information display Data processing & statistics Ambition 3: Load forecasting Ambition 4: Building performance simulation Ambition 5: Usage patterns/occupants behavior Page 15

16 Data to knowledge H2G Control Panel Management Visualization HIT2GAP platform End-User Level Management Level Back-End Level Enerit Inoxia BIM App Downloader RET Simulation Dis-aggregation Uncertainty Assessment in Simulations Behaviour Module Forecastin g FDD Energy Management Multiple Set-Point Control Building Performance Simulation H2G App store App Extender Management Back-End Core Platform Level JSON/XML/ Basic Services API JSON API XML API Basic Services Extender Data Model Visualization Alert Management Basic Configurations Data Anonymization Data Preprocessing Alert Collection and data storage Info Layer Data Collection H2G Knowledge H2G Storage Knowledge Discovery (Indicators) H2G Model Data Model Layer Drivers/ Data Connectors Layer API Extender Model Extender Drivers/ Connector Extender Core Back-End Field Level Occupant Behaviors Building Occupancy Information IFC Building Information XM L Exc el MyS QL Traditional Data Installed BMS Sensor Readings Environmental Information Page 16 Legend Logical Grouping Process Storage Data Flow

17 HIT2GAP data model Interoperable with existing standards Ontology-based Evolutive Occupantoriented Page 17

18 HIT2GAP Visualization Visualisation will be possible on any OS Tools/modules Adaptive Can be generated on the fly Mashable Page 18

19 Page 19 What do you think?

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