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iGrid Aron Kondoro – University of Dar-es-Salaam - Tanzania ([email protected]) e-Research Summer Hackfest – Catania (Italy) This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement n° 654237 Outline • • • • • • 2 Problem Proposed Solution: Use case Computing and data tasks Computing and data model Implementation strategy Summary & conclusion Problem • Access to reliable and affordable electrical power supply for all • • • Traditional means => poor delivery reliability • • 3 Increase generation Extend access SCADA Intelligent Meters Use Case – 1/2 • Design and demonstrate a prototype of an autonomous solarpowered LVDC nanogrid prototype, • • • Automation of • • • • • • 4 Serving an off-grid community of 10-100 households Can also be integrated in a higher voltage AC/DC grid if needed Monitoring Evaluation Analysis Control Management Improve efficiency + optimize operational costs Use Case – 2/2 • Scope • • • • • • • Challenges • • • 5 Power requirements analysis Power harvesting solutions Storage techniques Control systems Reliability and robustness Monitoring and maintenance Choice of communication technologies Control architecture Big data handling Computing and data tasks • Monitoring & Measurement Technologies • • • Performance Analysis Tools • • • Load flow analysis – peak load conditions, off-peak, components Models and algorithms Stability Analysis Tools • • • PMU, GPS, Sensors A lot of real time data – BIG DATA Modeling power generation from varying resources (solar/wind) Voltage stability study algorithm Computation Tools • Optimization – artificial intelligence, heuristics, neural networks Simulation Tools 6 Computing and data model • PMU Measurements • • Location Information • • Neural networks, AI, heuristics Modeling Tools • 7 KML, satellite imagery Optimization algorithms • • Bus voltage, bus current, phase, frequency, location Power generated (I-V) from RER e.g. PV-DesignPro Implementation strategy – 1/2 • FutureGateway framework • • • Indigo DataCloud • • Sharing publications, sensor data, analysis documents Kepler Workflow Manager • • • 8 Provide easy access to collection of grid information i.e. topological information etc Open Access Repository • • Computing resources gLibrary • • To implement an iGrid Gateway Provide a way to integrate tools for various stages of smart grid design Data manipulation components i.e. GeoData, GIS Performing load flow analysis – integrating simulation tools Sharing models Implementation strategy – 2/2 • Implementing web interface of iGrid SG • • Liferay-based Skeleton with all sections for tools for different stages • Setting up use case infrastructure – deploy virtual machine • Instantiating, installing, configuring the iGrid SG web portal • Creating an instance of gLibrary with a sample collection • Cloning an instance of OAR • Installing and configuring Kepler 9 Summary and conclusions • • Using tools to facilitate collaboration Integrating tools to facilitate • • • • • Design Validation Deployment Operation Maintenance … of LVDC nanogrid 10 Thank you! sci-gaia.eu [email protected]