tech talks partner: tech talks #fitc2019 · uk grid getting lower carbon every year renewables now...
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TECH TALKS @freightincity
#FITC2019
Tech Talks partner:
Kjell WaloenCTO & Co-Founder
Volta Trucks
@freightincity #fitc2019
David ThackraySales & Marketing Director
Tevva
@freightincity #fitc2019
www.tevva.com
Freight in the City November 6th. 2019
EV Technology:Top 10 Questions and Misconceptions
www.tevva.com
#1. Lithium Batteries are Lithium Batteries are Lithium…..
Several Different Chemistries – Each Offering a Trade-OffLithium Cobalt Oxide(LiCoO2) — LCOLithium Manganese Oxide (LiMn2O4) — LMOLithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2) — NMCLithium Nickel Cobalt Aluminum Oxide (LiNiCoAlO2) — NCALithium Titanate (Li2TiO3) — LTO
Lithium Iron Phosphate(LiFePO4) — LFP
LiFePO4Low CostExtreme LongevityExcellent Thermal StabilityCOBALT-FREE
Bulky (low energy density)Heavy (ish)
www.tevva.com
#2. Electric Vehicles are Best Suited to Short Range Applications
Page 2
No No No
Electrify MILES not vehiclesMore miles = more CO2, NOx, SOx, PM eliminatedPer mile saving approximately £0.30 / mile
www.tevva.com
#3. An Extended Range Electric Vehicle is a Hybrid – Isn’t it?
It’s an Electric Vehicle
…with added functionality
100% battery-electric driveRoad wheels driven solely by electric traction motorOn-board generator (range extender) transforms functionality/deployability
www.tevva.com
#3. An Extended Range Electric Vehicle is a Hybrid – Isn’t it?
It’s an Electric Vehicle
…with added functionality
100% battery-electric driveRoad wheels driven solely by electric traction motorOn-board generator (range extender) transforms functionality/deployability
www.tevva.com
#3. An Extended Range Electric Vehicle is a Hybrid – Isn’t it?
It’s an Electric Vehicle
…with added functionality
100% battery-electric driveRoad wheels driven solely by electric traction motorOn-board generator (range extender) transforms functionality/deployability
If you remove the range extender
It operates in exactly the same way
…just less flexibly
www.tevva.com
Key:Final Mile depletion radius (10km)
PREM Pre-charge zone
PREMS Electric only zero emission zone
Vehicle running Zero Emission Mode
Vehicle running Range Extension Mode
Battery State of Charge (SOC) (%)
#4. What are Geo-Fences?
PREMS Is integral to the Tevva drivetrain
Page 6
1 Vehicle leaves depot fully charged after overnight charge
2 Vehicle initially travels with zero emissions
3 PREMS requests vehicle to run the Range Extender (ReX)
4 Vehicle enters zero emission zone and turns the ReX off
(having maintained SOC)
5 Vehicle completes all deliveries in zero emissions mode
6 Vehicle exits zone but is still above minimum SOC and continues to operate in zero emission mode
7 Vehicle enters PREMS pre-charge allowed zone but vehicle does not need to charge
8 Vehicle reaches 25% SOC and starts the ReX
9 Vehicle enters final mile depletion zones and begins to reduce minimum SOC from 25% to 10% and turns the ReX off
10 Vehicle returns to base with 10% SOC
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Note1 PREMS = Predictive Range Extender Management System
www.tevva.com
#5. Are All Electric Drive Motors Basically the Same?
Page 7
NO
Permanent Magnet
Induction
High Density Switched Reluctance
No rare earth metalsSimpler end-of-life recyclingEasier coolingLower cost
www.tevva.com
#6. Well to Wheel
Page 8
UK Grid getting lower carbon every yearRenewables now (2018) account for 33%Low carbon (inc. nuclear) over 50% in 2018UK 2019 Grid Emitted 255g CO2/kwhBEIS forecasts 41g CO2/kWh by 203514.7 l/100km (16mpg) = 385g CO2/km7.5T EV = 95-143g CO2/km (2019 Grid)
15-23g CO2/km (2035 estimate)
www.tevva.com
#7. What Exactly, is “Regen” – is it Important?
Page 9
Vehicle momentum putting energy back into the battery
Motorway driving – typically less than 5% of energy consumedUrban stop-start – potentially greater than 25% of energy consumed
VERY significant effect on overall consumption and therefore effective rangeDriver training and incentivization is key
www.tevva.com
#8. EVs Are Still Too Expensive to be a Mass Deployment Option
Total operating costs in the UK for an ‘average’ 7.5T Box bodied truck with a tail-lift7 years full Repair & Maintenance lease‘average’ duty cycle (250,000 kms over 7 yrs)Typical maintenance Inspection regime
Diesel Lease Cost (indicative)
£1350 + £720 fuelTotal £2070
Rex EV Lease Cost (indicative)
£1800 + £180 fuelTotal £1980Saving:
£90 per month
Fuel & Maintenance Savings Outweigh Capex Uplift. Leasing Gives Savings from Month 1
www.tevva.com
#9. EV Technology is Evolving Fast – So Isn’t it Wise to Wait a While?
Engineering Cost Out – Not Engineering Capability In
Range and operational capability already good enoughBattery longevity already measured on thousands of cyclesScale will drive down costs furtherCost reductions will make loss of subsidies and incentives unimportant
No
www.tevva.com
#10. How Can I be Sure that the Latest EV Technology is 100% as Safe as Existing Diesel Technology?
Page 12
European Whole Vehicle Type ApprovalISO 26262 – FUNCTIONAL SAFETYECE Reg 100 Rev,2 Parts 1 & 2 – BATTERY SAFETY
3hr Vibration test between 7 Hz to 50 Hz100KN (11 Tonnes) Crush Test15g shock (sled) TestFire (1000 degrees C)
EXTERNAL VALIDATION
www.tevva.com
Thank You
David Thackray
Sales & Marketing Director, Tevva
+44 7980 819 608
Andrew PearceDirector
LEVL Telematics
@freightincity #fitc2019
Wembley Stadium1st May
Using Technology to Identify EV Opportunities
Customers
EVSA Process
Plug Geotab in to existing ICE
fleet
Advise on suitable
vehicles & costs
Advise, plan, design, install
charging infrastructure
Continue to measure your
new EV & remaining ICE
fleet
Analyse measure, report on
savings & Co2 reductions
Delivers daily essentials to over 500,000 homes in Britain
Network of 53 fulfilment centres
The Milkman is the original EV home delivery service
Milk Floats used as far back as the 1930’s
Milk & More rebranded and fresh impetus
1,200 milkmen & women
Order online by 9pm for next day delivery
Case Study
1850 1930 2000 2016Full circle –
Street Scooters Introduced
The milkman started delivering milk in iconic glass
bottles by horse and cart
First electric float.For 70 years
electric floats delivered milk
around the country
Diesel vehicles introduced due
to the round distance
2019LDV EV80’s &
Geotab Telematics rolled out
Evolution Of The Milk Delivery Fleet
Geotab EV Telematics installed in over 200 vehicles
Monitor driver behaviour to improve range & fleet safety
Monitor and measure existing ICE fleet to identify EV opportunities
Monitor and compare EV energy use by location and vehicle type
Improve routes and maximise vehicle range with live data
The Story So Far
Geotab Telematics installed throughout fleet
Over 500 diesel and traditional electric Milk floats will be replaced in next 2 years
Within the next 12 months all 1200 Electric Vehicles will have Geotab fitted
By 2025 Milk & More aim to have a 100% Electric Vehicle fleet
Milk & More is not the first company to switch to electric vehicles as part of its approach to sustainability, but they are now the largest EV fleet operator in the UK
Future EV Fleet Investment
Proven technology – 1.7m devices Worldwide
Easy to install technology
Future proof telematics platform – EV ready
EVSA to identify EV fleet opportunities
LEVL experience & case studies
Summary
Aaron Thomas Founder & Managing Director
Trailar
@freightincity #fitc2019
Step 1We take a commercial vehicle
Step 2Apply ultra-thin solar matting to the vehicle roof. Connect the matting to a charge controller which interfaces with the vehicle battery and alternator.
Step 3and fuel spend are reduced.
TRAILAR
