EnergyVille Thema/c Area: Interfaces for Electrical Storage October 20, 2014 Genk Flemish energy research by VITO ! Energy Technology ! Sustainable Ci/es 22/10/14 KU Leuven ! Electa ! Building Physics ! Mechanics imec ! Photovoltaic Research 2 Flemish energy research by EnergyVille 22/10/14 3 EnergyVille Expertise in sustainable energy and intelligent energy systems in the built environment Research – Development – Training – Industrial Innova/on ! For: ! Industry ! Governments 22/10/14 ! With: ! Local partners ! Regional partners ! International partners 4 Agenda ! What we want to achieve today ! Relevance of the theme ! What we can offer ! Possible forms of coopera/on 22/10/14 5 What we want to achieve today What do you expect from us? What can we offer to you? Industry and SME’s Relevance of the theme Electrical Storage: the Holy Grail of Smart Grids? J. Driesen Electric storage: how? 22/10/14 Figure: Andreas Zu[el 10 Worldwide installed capacity >99% Decourt, B., & Debarre, R. (2013). Factbook Electricity Storage (p. 98). ’s-‐Gravenhage, Netherlands. 22/10/14 11 Pumped Hydro Storage -‐ Concept Energy Capacity = mass density x volume (upper reservoir) x height x efficiency² 22/10/14 12 Concept: energy Island Installed power capacity: 1.500 MW Installed energy capacity: 20 GWh (>13 hours) Cycle efficiency = 76% ( H = 32 m) Source: KEMA 22/10/14 13 Loca/on in the Power System EPRI, “Electricity Energy Storage Technology Op/ons,” 2010. 22/10/14 14 Electric vehicle & storage 22/10/14 15 Self-‐consump/on of PV? German Federal Law: “Gesetz zur Neuregelung des Rechts der Erneuerbaren Energien im Strombereich und zur Änderung damit zusammenhängender Vorschriqen (EEG)“ (English transla/on), Federal Law Gaze[e (Bundesgesetzbla[) 2008 I No. 49, Bonn, Germany, October 2008. 22/10/14 16 Self-‐consump/on favoring tariff? 22/10/14 17 Prosumers in smart grids 22/10/14 18 New grid architectures: DC (again?) 22/10/14 19 (large) BIPV Architecture > 3kWp DC bus (～ 700V) DC/AC bidirec/onal inverter with grid support and (quasi-‐)resonant topology ≈ GRID Storage DC/DC micro-‐converter (～ 300W) with interleaved topology 22/10/14 20 Scale, stakeholders and applica/on [EPR10] EPRI, “Electricity Energy Storage Technology Op/ons,” 2010. 22/10/14 21 Market trend 22/10/14 22 What do want to offer you? E. Peeters Our experience ! Our monitoring technology is used to control the world’s largest PEM fuel cell (Solvay Antwerp) ! We developed a braking energy recupera/on system used by Vanhool 22/10/14 24 Our focus and ambi/on BaCery management technologies Interfaces for electrical storage: interfaces between scalable storage units and their surrounding system Ba[ery test infrastructure System development for storage related applicaEons Long term storage and conversion Intelligent PV test installa/on 22/10/14 25 BaCery management technologies BaCery management technologies Ba[ery management technologies Focus on Li Ion baCeries Ba#ery management technology to: -‐ Increase the life5me -‐ Decrease the costs Other mature and Introduc5on of new low-‐cost storage advanced short technologies, enabled by our and long term management technology storage types 22/10/14 Improved • safety • Performance • reliability 27 Ba[ery management technologies Ba[ery Management System development ! ! ! ! ! Insula/on monitoring (DC-‐safe®) Connec/vity check (patented) Voltage monitoring (CellSense®) Dynamic cell balancing (patented) SoC/SoH es/ma/on (patent pending) 22/10/14 28 Ba[ery management technologies Ba[ery tes/ng ! Tes/ng of commercial and prototype ba[eries and ultracaps ! ! ! ! ! ! Characteriza/on Performance Cycle life Calendar life Development of applica/on-‐based efficient test protocols Evalua/on of ba[ery systems (opera/onal, economical, risk assessments, …) 22/10/14 29 Ba[ery management technologies Ba[ery modelling ! Ba[ery modelling ! Lumped parameter electrical modelling ! Chemical and thermodynamic modelling ! Ba[ery behaviour predic/on (with a focus on ageing) 22/10/14 30 System development for storage related applicaEons System development for storage related applicaEons System development for storage related applica/ons Use cases / Business cases for mul/ple services ! In connec/on to the opera/on of tram or metro infrastructure ! Brake energy recovery ! DC network voltage support, … ! In connec/on to the opera/on of the AC-‐grid ! Managing system imbalance ! Demand shiqing and peak reduc/on ! Voltage support, … ! In connec/on to both at the same /me 22/10/14 32 System development for storage related applica/ons Development of components ! Enhanced individual storage solu/ons and their local interfaces ! Interfaces for ultracap solu/ons ! Interfaces for hybrid storage solu/ons, … ! ! ICT control algorithms/solu/ons for managing the distributed system Bidirec/onal converters for high power flexible charging 22/10/14 33 System development for storage related applica/ons Integra/on and demonstra/on ! Development of services and all-‐in one solu/ons ! Mobility ! Grid support services, … ! Demonstrators of individual and coordinated storage components Demonstrators of the integrated system ! Valida/on of several business cases in real life ! 22/10/14 34 Long term storage and conversion Long term storage and conversion Long term storage and conversion Joint EASE/EERA recommenda/ons for a European Energy Storage Technology Development Rodmap towards 2030 22/10/14 36 Possible forms of cooperaEon Coopera/on possibili/es Contract Research Technology transfer Spin-off Mutual R&D project Open Innovation Cooperation in publicly financed projects Academic Chair Basic Principle s Technology Concept Proof of Concept Validation in Lab Validation in Relevant Environment Demonstration Operational Demonstration System Complete & Qualified Successful Mission Operations Technology Readiness Level 22/10/14 38 More info? Contact our commercial team: ! ! ! ! ! Kris Baert Steven Van Deun Erik De Schu[er Peter Verboven Arnoud Lust [email protected] [email protected] erik.deschu[[email protected] [email protected] [email protected]
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