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ENABLING FLEET CHARGING DEPLOYMENT USING “GRID TO PLUG” CHARGING SOLUTION
- 1. © 2022 Hitachi Energy. All rights reserved. 1 2022-03-16 EV Charging Infrastructure USA 2022 ENABLING EV FLEET DEPLOYMENT USING “GRID TO PLUG” CHARGING SOLUTION Daniel Simounet
- 2. © 2022 Hitachi Energy. All rights reserved. Public LARGEST TECH COMPANY INTHE WORLD BY REVENUE #29MOSTINNOVATIVE COMPANIESIN 2020 BY BOSTON CONSULTING GROUP 1200+ PATENTS IN FY20 $82.9B REVENUE (2020) 871 HITACHI GROUP COMPANIES 350K EMPLOYEES 119K GLOBAL PATENTS OT 111 YEARS OPERATIONAL AND INDUSTRY EXCELLENCE INDUSTRY MOBILITY SMART LIFE ENERGY $3.4B+ ANNUAL INVESTMENT INR&D LEADER IN INDUSTRIAL IOT PLATFORMS IN 2020GARTNER MAGIC QUADRANT IoT LUMADA Cloud Machine Learning FORTUNE500 COMMITMENT TO UN SDGS GLOBAL TECHNOLOGYCOMPANY NAMIHEI ODAIRA FOUNDER OF HITACHI WORKS IN 1910 8TH Vision Deliver innovations that answer society’s challenges with our talented team and proven experience in global markets. Together, we can inspire the world. Mission Contribute to society through the development of superior, original technology and products. Values Harmony | Sincerity | Pioneering Spirit IT 61 YEARS OF DIGITAL INNOVATION AI Advanced Analytics © Hitachi, Ltd. / Hitachi America, Ltd. 2021. All rights reserved. 2 About Hitachi
- 3. © 2022 Hitachi Energy. All rights reserved. Public Four Business Units About Hitachi Energy 3 ■ Services ■ Software & Automation ■ Systems ■ Products Offering Geographies ■ Asia, Middle East & Africa ■ Americas ■ Europe Headquarters in Zurich, Switzerland 38,000 employees 90+ countries with 200 offices ~250 years’ heritage combined 5,500 sales employees & field engineers 2,000 engineers & scientists in R&D Grid Automation Grid Integration High Voltage Products Transformers ■ Transport & Infrastructure ■ Industry ■ Utilities Customers
- 4. © 2022 Hitachi Energy. All rights reserved. Public Sustainability 2030 4 Our Targets Planet Carbon-neutral in our own operations ↓ 50% CO2 emissions along the value chain ↓ 50% waste disposed ↓ 25% freshwater use ↓ 25% hazardous substances and chemicals People Zero harm Top quartile health absence rates Life-long learning culture Increase female diversity from 19% to 25% by 2025 Peace Zero incidents of corruption and bribery Partnerships Increase involvement in multi-stakeholder partnerships We have placed sustainability at the heart of our Purpose - Advancing a sustainable energy future for all Claudio Facchin CEO, Hitachi Energy
- 5. © 2022 Hitachi Energy. All rights reserved. Public 5 Space constraints (chargers, distribution, wiring, etc.) Time, cost and risk at installation (Civil work, project management, managing different vendors & contractors) Future expandability & power upgrades Reliability Maintainability Interoperability Integration with the grid Integration with distributed energy resources Challenges when scaling up MD/HD EV Fleets
- 6. © 2022 Hitachi Energy. All rights reserved. Public AC distributed chargers DC centralized chargers – Grid-eMotion Fleet Charging MD/HD EV Fleets - AC distributed vs DC centralized approach 6 LV-AC DC DC DC DC LV or MV-AC DC DC
- 7. © 2022 Hitachi Energy. All rights reserved. Public Single AC/DC units AC/DC bulk conversion DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC - DC/DC converters are withdrawable racks to ease maintenance & scaleup - Direct connection to MV is up to 3 MW transformer blocks for better efficiency - Only DC cabling to EV dispensers - Future-proofed for large scale with reduced footprint & complexity DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC Grid-eMotion™ Fleet implements AC/DC bulk conversion 7 - Each charger has its own AC/DC power converter cabinet fed from LV - For EV fleets requiring MV connection, voltage needs to step down in LV - Large AC distribution board required - Good approach for projects requiring few fast chargers (pilot project) MV LV DC MV DC AC/DC cabinet DC/DC racks up to 40% less cabling required up to 60% space reduction 150 kW W x D x H 1.2 x 0.8 x 2 m 500 kW W x D x H 0.7 x 1.25 x 2.5 m
- 8. © 2022 Hitachi Energy. All rights reserved. Public LVAC Distributed chargers
- 9. © 2022 Hitachi Energy. All rights reserved. Public Grid-eMotion™ Fleet with same charging power
- 10. © 2022 Hitachi Energy. All rights reserved. Public All-in-one digital platform Modularity & connectivity to address multiple delivery models 10 Classic Integrated Delivered in building or conventional containers Plug-and-play delivered on pre-designed SKID - Remote condition monitoring features - Predefined smart charging engines that comply to industry standard (OCPP, VDV, Modbus, OpenADR) - Interoperable interfaces with EV fleet telematics, scheduling and asset management
- 11. © 2022 Hitachi Energy. All rights reserved. Public Rectifier transformer Type Dry Type Application 12 pulses Power 1.2 MVA to 3.3 MVA Primary voltage 400VAC to 42kV Primary taps +/-2 x 2.5% Secondary voltage 2 x 590 VAC Frequency 50 +/-1% Hz Number of phases 3 Vector group Dy11d0 Cooling AN Duty cycle 100% continously Standards IEC 60076-11 EN 50329 Rectifier Type Diode/Thyristor Configuration 12 pulse Power 1 MW to 3 MW Input 590 VAC Output 750 VDC Max Perm Voltage 900 VDC Insulation Voltage 2500 VDC Overvoltage Category OV3 Standards IEC 60146 EN 50163 DC Cabinets Rated Power (S-type Basic) up to 5 outputs 100 kW Rated Power (S-Type Enhanced) up to 10 outputs 100 kW sim. up to 5 outputs 200 kW seq. Rated Input Voltage 750 VDC Input Voltage Range 600 ÷ 750 VDC Rated Output Voltage 650 VDC Output Voltage Range 150 ÷ 1000 VDC Cooling AF Overvoltage Category OV3 Standards IEC 61851-23 IEC 61851-23-1 CCS pedestals Type CCS Type 1 or 2 Plugs Single or Double Rated Current 125A, 250A and 300A Voltage Range 150 ÷ 1000 VDC Base dimensions 300x300 mm Height 1620 mm Standards IEC 61851-23 Accessories Status indicators Push buttons Hook for cable management Optional RFID for user authentication Classic portfolio
- 12. © 2022 Hitachi Energy. All rights reserved. Public Up to 10 charging points Up to 20 charging points Delivered with smart charging to limit the peak demand Integrated portfolio in LV 12 up to 10 EVs LV up to 20 EVs LV Grid voltage LVAC Transformer 2300 kVA Rectifier 2000 kW DC Cabinets 4 DC-DC module options - 20 x 100 kW Dimensions L x D x H [m] 7.5 x 2.0 x 2.5 2 cabinets 4 cabinets Grid voltage LVAC Transformer 1250 kVA Rectifier 1000 kW DC Cabinets 2 DC-DC module options - 10 x 100 kW Dimensions L x D x H [m] 5.8 x 2.0 x 2.5
- 13. © 2022 Hitachi Energy. All rights reserved. Public 13 Rectifier transformer in a separate e-house Grid voltage MV Transformer 1.25 MVA 2.3 MVA >2.3 MVA Rectifier 1 MW 2MW > 2 MW DC Cabinets 2 4 >4 DC-DC module options - - - 10 x 100 kW 20 x 100 kW >20 x 100 kW Dimensions L x W x H [m] (e-house excluded) 4.1 x 2.0 x 2.5 5.0 x 2.0 x 2.5 TBD Integrated portfolio in MV - Delivered with smart charging to limit the peak demand. - Rectifier incremental granularity equal to 250 kW. - DC-DC charging modules connected in parallel to provide higher charging capacity via e-bus pantos (> 400 A) or cooled CCS plugs (> 300 A). e-house e-house MV MV up to 30 EVs up to 20 EVs All specs and dimensions are subject to change without notice or may differ depending upon destinations and manufactured year example with 4 cabinets example with 6 cabinets Available 2023
- 14. © 2022 Hitachi Energy. All rights reserved. Public Rectifier 10 DC-DC converters Transformer Edge controller Back end platform 14 one vehicle up to 200 kW two vehicles up to 100 kW 5 double pedestals LVAC grid Grid-eMotionTM Fleet Outdoor solution (1MW box)
- 15. © 2022 Hitachi Energy. All rights reserved. Public CCS wall mounted box (up to 300A) Panto DOWN on route (up to 1000A) Panto UP on route (up to 1000A) CCS cable reel box (up to 300A) Panto DOWN depot (up to 400A) Panto UP depot (up to 400A) EV Charging Interfaces 15
- 16. © 2022 Hitachi Energy. All rights reserved. Public Single log-on Multi-site map Site list Single component overview Alarms per equipment Document library Grid-eMotion™ Charger Monitoring Portal Data collection & visualization Visualized on web portal Data stored on cloud From assets on site Remote access Remote control of assets Quick troubleshooting Through VPN Notifications and alarms Based on equipment data Trends and reports Of operating parameters, power equipment and chargers Features • Charger(s) • Location • Status • Power • Charger Type • Charger manufacturer • Charge point status • Alerts and fault codes • Energy consumption and Uptime reports
- 17. © 2022 Hitachi Energy. All rights reserved. Public Grid-eMotion™ Smart Charging Charging scheduling and control Schedule optimization Custom parameters and scheduling logic Controllable through HMI Interfacing to other systems Connection to depot management, telematics Essential for fleet operators Flexible integration through APIs Pre-conditioning Prepare vehicles ahead of its use Valuable function for overnight charging Customizable according to customer’s needs Reporting and notifications Easy access to data and reports Alerts on important alarms and events Essential for long-term optimization Forecasting Day-ahead optimization Scenario planning Load balancing Set maximum peak load and distribute load Manage SoC for vehicles Integration of BESS and renewables Features: • Smart Charging • Pre-conditioning • Load Balancing • Priority Charging • EV SOC Management • Connected Vehicle • ID, SOC, Remaining range • Transaction History and In- depth Transaction analysis • Charging Controls • Remote Start/stop transactions • Remote soft/hard reset
- 18. © 2022 Hitachi Energy. All rights reserved. Public Uncoordinated charging of 107 vehicles – Peak 4 MW
- 19. © 2022 Hitachi Energy. All rights reserved. Public Coordinated charging with peak shaving – Peak 2.2 MW
- 20. © 2022 Hitachi Energy. All rights reserved. Public Future-proof e-bus fleet depot, integrating stationary battery energy storage and distributed energy resources 20
- 21. © 2022 Hitachi Energy. All rights reserved. Public 21 Digital Solutions for EV Fleets A scalable vertically integrated digital ecosystem Chargers & and PowerStore™ Vehicle Fleets Charging and Power Infrastructure Stationary Energy Storage Protection & Control (e-meshTM Control) RTU & IED Feeder and load demand management OCPP and grid code compliance Energy Management System (e-meshTM EMS) Operational and maintenance efficiencies & optimal energy production. Control, sequence and prioritise charge Network Automation (e-meshTM SCADA) Maximize power availability & operational efficiencies. Monitor vehicles and depot with key indicators in real time Fleet reliability Bi-directional & cloud enabled remote monitoring and control at the touch of a screen Scale with Digital Enterprise SaaS apps for improved depot and fleet maintenance, management & performance Analytics Optimiser Service Monitor SCADA EMS Control Chargers Solar Network BESS EV Mission Critical Communications
- 22. © 2022 Hitachi Energy. All rights reserved. Public Optimize performance Improve energy efficiency and minimize costs 22
- 23. © 2022 Hitachi Energy. All rights reserved. Public 23 Use Cases Large-scale eMobility
- 24. © 2022 Hitachi Energy. All rights reserved. Public 24 San Donato Depot, Milan Grid-eMotionTM Fleet at the depot Large-scale eMobility – Use Cases ATM, Milan (Italy) Milan, Italy Depot charging Technology 30 buses CCS2 Charging interface 10 x 100kW Chargers 1.2MVA Grid connection Current installation Planned electric bus depots
- 25. © 2022 Hitachi Energy. All rights reserved. Public 25 Arriva – Brixton Depot Grid-eMotionTM Fleet Large-scale eMobility – Use Cases London (UK) Depot charging Technology 22 Phase 1 buses CCS2 double plug Charging interface 22 x 75kW or 11 x 150kW Chargers simultaneous or sequential 1.8MVA Grid connection London, UK Customer values Equipment put into limited space in existing depot Able to meet short delivery times Compatible with existing supervision and control system Reliable delivery partner
- 26. © 2022 Hitachi Energy. All rights reserved. Public Project Photos 26
- 27. © 2022 Hitachi Energy. All rights reserved. Public 27 Vasteras Depot Grid-eMotionTM Fleet Large-scale eMobility – Use Cases Västerås (Sweden) Depot charging Technology 17 buses CCS2 double plug Charging interface 1.75MVA Grid connection Customer values Modular equipment that is easily moveable to the new depot which will be constructed in 3 to 5 years Including medium voltage equipment in the delivery for a complete solution. Reliable delivery partner 17 x 75kW or 8 x 150kW Chargers simultaneous or sequential Västerås, Sweden