Gestion active de la demande énergétique, une approche
Transcription
Gestion active de la demande énergétique, une approche
Stignergy SA Y-Parc – Swiss Technopole Rue Galilée 7 CH – 1400 Yverdon-Les-Bains «Gestion active de la demande énergétique, une approche biomimétique» Sami Najjar, CEO [email protected] M. +41 76 223 53 15 Journée Aristote Du 3 juin 2014 École polytechnique Palaiseau Vision & Mission: Global leader of Control & Optimization of Electrical Energy Demand for professionals Locations: Stignergy SA - Headquarters & Busdev Y-Parc – Swiss Technopole Yverdon-les-Bains (CH) Ra&D - Logistics Branch Office – Tunis Founded: HEIG-VD SpinOFF Yverdon-les-Bains, November 2012 Personnel: 5 Ra&D Expected Revenue: 2009 – 2015 Budget CHF 3 million CHF 4 million in 2016 Team Sami Najjar: CEO & Founder HES engineer graduated. Senior Telecom & IT Engineer Cable & Wireless Startup experience: Keycom SA founder from 2004 to 2008 Alexandre Wetzel: CTO MS in Communication System EPFL Software development specialist in networking and mobility Montassar Ben Abdallah: Logistic & Quality Manager Electronics engineering graduated from the National School of Engineers of Tunis (ENIT). PFE HEIG-VD Switzerland. Youssef Sahbi: Software Engineer Ghada Dhibi: Hardware Engineer Software engineering graduated from the National School of Engineers of Tunis (ENIT). PFE HEIG-VD Switzerland. Electronics engineering graduated from the National School of Engineers of Tunis (ENIT). PFE HEIG-VD Switzerland. Challenge Energy Consump.on kWh Solution’s aim • Bill reduction : 10 to 15% and ++ • 10’000 CHF/year for a medium hotel (from 265 kW to 186 kW) Power [kW] Power Heat Pump [kW] Fridge Washing Machine Computer, Light,…etc. Energy demand Peak demand not controlled Heat Pump Fridge Peak demand controlled Washing Machine Fridge Fridge Computer, Light,…etc. 11:00 11:15 11:30 11:45 12:00 12:15 12:30 11:00 11:15 11:30 11:45 12:00 12:15 12:30 SEMS: Smart Energy Management System Benefit SEMS services Philosophie " Bio-‐inspiré : Intelligence ar.ficielle inspiré de la nature, du comportement des insectes sociaux. Le cas des abeilles vivant en essaim : l’échange d'informa.on entre elles (la distance, la direc.on, la quan.té et la nature de la nourriture) fait que, globalement, elles arrivent à résoudre des problèmes difficiles, (exploita.on de sources de nourriture, construc.on de rayons,…etc.). " Une “intelligence collec.ve” émerge de l’interac.on entre des agents rela.vement simples. " L’ac.on collec.ve des agents trouve des solu.ons au problème sans aucun superviseur. " Stignergy est inspiré des principes de la ‘S.gmergie’ qui se réfère au comportement d’insectes sociaux. SEMS Assembly Measurements series Appliances usage Unpredictable appliances (Unknown start date, unknown duration ) [P] ON/OFF Decision ON/OFF Decision semi-predictable appliances (Unknown start date, known duration ) [ P, T ] SEMS Algorithm ON/OFF Decision Predictable appliances (Known start date, known duration) [ P, T, earliest date, latest date] Appliances behavior Service Electrical duty cycle Permanent Temporary Periodic Aperiodic Pilotable Non-pilotable Pilotable Modifiable Interruptible (Deleting) (Interrupt) Shiftable (Postponing) Non-pilotable SEMS actions Energy demand Average demand 11h00 11h15 11h30 11h45 SEMS actions 1. Postponing the start 2. Deleting a cycle 3. Interrupt the appliance Energy demand Average demand 11h00 11h15 11h30 11h45 SEMS operations Two phases • Learning – The terminals just measure the electrical consumption – Duration: about one week • Executing – The terminals are active and decide to switch ON or OFF their associated appliance – Optimizations start in this phase SEMS Learning - Profiles Profiles are used to represent the consumption of a device based on measurements and observations Real measurements Intensity [A] 1,00 0,80 0,60 0,40 0,20 1 11 21 31 41 51 61 71 81 91 101 111 121 0,00 Time [min] 0,8 0,6 0,4 0,2 0 1 10 19 28 37 46 55 64 73 82 91 100 109 118 127 Profile Intensity [A] 1 Time [min] SEMS Learning - Profiles Learning - Profiles list • Thermic and Thermic clock • Simple blocks • Average 15 (Avg15) • More… SEMS Scope • Energy Storage Management: Better valuation of local power production like photovoltaic panel More Energy demand reduction -> More bill reduction CTI grant 621K CHF – Stignergy industrial partnership with Leclanché (Yverdon) & academic partnership, MIS of HEIG-VD (Yverdon) • SmartGrid integration: SEMS Enable two-way communication between the energy consumer and the energy supplier central system Provide prediction charge to the balance of Demand/Response Competition + Features Dynamic SEMS-‐EDCO Decentralized System Efficiency Reliability Live reports Centralized Building Management Load Shedding StaAc System Roadmap: • Energy Storage Management : SEMS-‐ESCO • SmartGrid IntegraAon – Demand/Response : SEMS-‐GridExchange • M2M Environment : SEMS-‐M2MEnviro + Advantages Easy installaAon Low investment Fast amorAzaAon Simplicity of use VersaAlity Robustness Value proposition • Plug & Reap Savings: 10 to 15% or more of electricity bill • Low Investment: Amortization in 24 to 30 months • Easy Installation: Max 30 min/Terminal, with simple screwdriver • Maintenance-Free: No monitoring or maintenance required • Large Versatility: Applicable to many types & sizes of buildings or equipments • Live Reports: data in real-time Market The industry and services absorb more than 50% of all electricity consumed in Switzerland. 3% only by the pharma industry*. The figures are basically the same in all Europe. 1st Target Segment: Swiss Hotel Market 2ed Target Segment: Swiss Industry Market 1 000 2 100 8 600 4 400 Monthly Electricity bill ++ : –> CHF 40K –> 1K Hotels –> CHF 44 M * http://www.scienceindustries.ch/industrie/industrieportraet/_detail-657/106/energieverbrauch –> CHF 100K –> ++ 2K Industrial Sites –> ++ CHF 220 M Questions & Responses