Hauke Feiertag
Grant manager at chargebyte
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Hauke is grant manager at chargebyte. Takes care about funding opportunities of new and innovative ideas. Keeps track on environmental subjects having an impact on our daily social lives. Develops striking and very competitive ideas on innovations by connecting interdisciplinary domains. Motivation on research is based on environmental topics and affordable sustainable energy and open-source code developments. Hauke organizes the participation of chargebyte in BiFlex-Industrie.
Bidirectional DC Bidirectional Charging Solution with Combined Open-Source Toolchain Elements
Charging elements and energetic flow of the test bench setup
Typical Use Cases and Car Communication
The difference in demonstration sites within BiFlex-Industrie research project
DC bidirectional with ISO 15118-20 as standardized charging communication protocol for EV and EVSE
Software Tools
Smartphone charging App
Nymea IoT Demo Server (it is for Linux)
Software Interfaces
LF Energy EVerest Framework for car charging
Implementation concepts of home automation and control architecture
Why extensibility matters
Separation of concerns. Advantages of ripe special domain tools against locked systems and cloud-based approaches.
Hardware Concept
Test bench DC-Charger with EVerest
Car simulation with chargebytes Charge Control L
Enabled ISO 15118-20 protocols with TLS
Optional mobile phone App as remote control and UI
Demonstration
Automated charging strategy creation
Forecasting and environmental condition parameters influence charging
Conclusion
Making use of volatile renewable energy by charging and discharging electric cars is valuable, publicly available and technically prepared
Emerging energy management use cases for car charging
Ch. 1: Motivation. chargebyte turns into the direction of open-source software development. Way to open source EVerest project participation hosted by Linux Foundation Energy. Our final vision of the user experience with charge points.
Ch 2: Flexibility. Modular approach in working with EVerest suitable to build various charging systems. Additionally, interfaces and configuration are explained. Customers fully control compiling with chargebyte's open-source driver layer. No additional controller set is needed.
Ch 3: Energy management. Nymea open-source IoT connecting platform maintained by chargebyte. Nymea.App user interface is available for Windows, Debian, iOS, Android. Energy management is a versatile all-rounder. Examples for dynamic tariff charging, cutting peak-loads and load-balancing explain the urge.
Ch 4: Research project BiFlex-Industrie. Project overview is presented. The full integration of EVerest and Nymea is explained. A 5min live demo of function set is planned.
Ch 5: Closure. Our scope in community work aligns with common goal in LF Energy to reduce our CO2 footprint by contributing solutions for transition to renewable energy.
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