Lektors: Elvinas Šabasevičius (Slovākija)

1. Electric vehicle charging
and charging solutions
for everyone

2. In 1828, Ányos Jedlik, a Hungarian who invented an early type of
electric motor, created a small model car powered by his new
motor. In 1834, Vermont blacksmith Thomas Davenport built a
similar contraption which operated on a short, circular, electrified
track.
Prvý prakticky použiteľný elektromobil však postavil až
Thomas Parker, a to v roku 1884.

3. After 120-years – 1950‘s 72-volt models had a top speed approaching
96 km/h (60 mph) and could travel for nearly an hour on a single charge

4. In less then 70 years:

5. In some years:

6. ELECTRIC VEHICLES 2015
MI-EV MITSUBISHI
Autonomy 160 km
Speed 150 km/h
TWIZY BY RENAULT
Autonomy 100 km
speed 80km/h
SMART
Autonomy 140 km
Speed 120 km/h
ION BY PEUGEOT
Autonomy km 150 Km
speed130 km/h

7. ZOE by Renault
Autonomy 200 km
Speed 140 km/h
LEAF by Nissan
Autonomy 175 km
Speed 145 km/h
KANGOO by Renault
Autonomy 160 km
Speed 130 km/h
FLUENCE by Renault
Autonomy 160 km
Speed 135 km/h
ELECTRIC VEHICLES 2015

12. Plans in Europe
 Holand confirmed petrol and diesel motors full restriction from 2030
 In Turin Italy public transport started to use 23 electric buses
 World wide companies until 2030 plans to drive only EV
 Wien until 2020 are building more than 1000 new charging places
 ČEZ built fast charging (DC) stations in Czech and are proceeding
 Half of Renault models will be soon full electric or hybrid vehicles
 Mercedes will offer in every class one full electric model
 Ford started to develop fully new brand with China producers to produce
only electric vehicles
 Lidl and other supermarkets started to build charging stations for their
customers all over the Europe

13. In 2016 in Europe were available such
electrical cars
 BMW-i3 – bateria 33kW, dojazd 200km, 125kW vykon, ~36000Eur
 Citroen C-Zero – bateria 15,2kW, dojazd 130km, 47kW vykon, ~30000Eur
 Hyundai IONIQ – bateria 28kW, dojazd 200km, 88kW vykon, ~35000Eur
 KIA Soul EV – kapacita 27kW, dojazd 150km, 81kW vykon, ~29000Eur
 Nissan LEAF – kapacita 30kWh, dojazd 200km, vykon 81kW, 30000Eur
 Peugeot iOn - bateria 15,2kW, dojazd 130km, 47kW vykon, ~30000Eur
 VW e-Golf – 24,2 kapacita, dojazd 130km, 85kW vykon, ~36000Eur
 VW e-UP – dojazd 130km, 60kW, ~25000Eur

14. Exotic electrical vehicles
Lets look to the worlds sport cars leaders which show us technical possibilities.
Porsche Mission E – 500 km (NEDC), Fisker EMotion – 640 km, Lucid Air – 644 km
(EPA), Jaguar I-Pace – 400 km (EPA), Faraday Future FF 91 – 608 km (EPA), Audi
Q6 e-tron – 498 (EPA), VW I.D. BUZZ – 432 km (EPA).

15. 2017 brought us three vehicles which we
should mention:
 Electric car Model 3 from Tesla - range 215 míľ (346 km), price 33000Eur
(new model with additional battery reaches 490km range)
 BMW i3 2017 edition – up to 230 km
 Chevrolet Bolt EV – very competitive model 380 km
price - 35500 eur

16. Vehicle Combined City Highway
2017 BMW i3 (60 Ah battery)
81 miles 89 miles 73 miles
130 km 144 km 117 km
2017 BMW i3 (94 Ah battery)
114 miles 125 miles 102 miles
183 km 201 km 165 km
2017 Chevrolet Bolt EV 238 miles 256 miles 220 miles
Opel Ampera-e 383 km 412 km 354 km
2016 Ford Focus Electric
76 miles 80 miles 72 miles
122 km 128 km 115 km
2017 Ford Focus Electric
115 miles 127 miles 103 miles
185 km 204 km 166 km
2017 Hyundai IONIQ Electric
124 miles 138 miles 111 miles
200 km 220 km 179 km
2017 Kia Soul EV
93 miles 106 miles 81 miles
150 km 171 km 131 km
2018 Kia Soul EV (1)
112 miles 129 miles 97 miles
180 km 208 km 158 km
2016 Nissan Leaf (24 kWh battery)
84 miles 91 miles 74 miles
135 km 147 km 120 km
2017 Nissan Leaf (30 kWh battery)
107 miles 118 miles 96 miles
172 km 191 km 155 km
2017 Tesla Model S 60D
218 miles 212 miles 224 miles
351 km 341 km 361 km
2017 Tesla Model S 75D
259 miles 256 miles 264 miles
417 km 413 km 425 km
2016 Volkswagen e-Golf
83 miles 90 miles 75 miles
134 km 145 km 121 km
2017 Volkswagen e-Golf
125 miles 132 miles 117 miles
201 km 213 km 188 km

17. Brand Quantity
1. BYD 33 209
2. Nissan 24 346
3. Tesla 21 677
4. BMW 17 148
5. Mitsubishi 15 614
6. Volkswagen 14 182
7. Renault 12 383
8. BAIC 10 464
9. Chevrolet 10 318
10. Ford 8 717
Quantity of registered electrical cars until May 2016

18. Model Quantity
1. Nissan Leaf 22 982
2. Tesla Model S 16 824
3. BYD Tang 15 615
4. Mitsubishi Outlander PHEV 13 690
5. Renault Zoe 9 543
6. Chevrolet Volt 8 856
7. BAIC E-serie EV 8 712
8. BMW i3 7 846
9. BYD e6 7 579
10. BYD Qin 7 334
Registered models

19. WHAT DO WE KNOW?
Electric vehicle drive unit is an electric motor. The main advantage of
such motor is relatively easy construction and most of all efficiency 90 %,
while combustion type motors are (25 – 34 %).

20. COST FUEL V.S. ELECTRICAL
Example of annual consumption
Let’s take the case of a driver who does 15,000 km/year:
with a petrol vehicle with an electric car
average consumption : 5L/100 km 10 kWh/100 km
average price : 1.5€/L 0.25 €/kWh
Annual total : 1130 € 375 €

21. recharging modes (IEC 61851-1)
According to the IEC 61851-1 there are 4 charging modes for vehicles:
MODE 1
SLOW CHARGE (6-8 hours)
This is possible only in private locations using a maximum current of
16A. A simple domestic socket or industrial socket of 16 amps can
be used. Allowed only in private and domestic areas
MODE 2
SLOW CHARGE (6-8 hours)
On the connecting cable of the vehicle there is a device called
Control Box (safety system PWM) that guarantees safe recharging
and the use of domestic and industrial sockets up to 16 A.
MODE 3
SLOW (6-8 hours), QUICK (2-3 hours), FAST CHARGE (15-
30 min)
Compulsory in public places with specific connectors.
Recharging can also be done with the relatively fast method
(63 A, 400V),
MODE 4
SUPER FAST CHARGE (15-10 MIN)
This is rapid recharging using continuous current (up to 200 A,
400V). By this system it is possible to recharge vehicles in just a few
minutes using an external battery charging device.
DC or AC monophase or three phase?
EV international standards

22. CONNECTORS
TYPE 1 (1F) AC TYPE 2 (1F 3F) AC
CHaDeMo DC charge COMBO 2 DC charge

23. Type of sockets and recharging

24. Recharging ports of EV in Europe
 Type 2 – also called Mennekes standard, according to developer. Since year
2013 Type 2 is European recharging standard. This standard is used for all cars
produced in Europe and Tesla.
 CCS (Combo Charging System) – this is combined standard for recharge, here
you can recharge your vehicle in direct current (DC) but also alternated
current (AC). Combination of connector SAE J1772 and Type 2. this standard
today is used by companies Volkswagen, BMW, Hyundai, Ford, Daimler
(Mercedes-Benz) and General Motors.
 CHAdeMO – this standard is supported by Japan companies Nissan,
Mitsubishi, Subaru a Toyota.
While recharging threw 1-phase domestic socket we can get power 3 to
3,7 kW. This type of charging is very slow thou, around 14 km/h. That
means 140km in 10 hours of charging. That is why recommendation is
to install 3-phase16A 400V simple wall box into the garage or outside
in the yard, today it should not be a problem according to infrastructure
(11kW). Or 32A 1-phase charging to get the power (7,6kW).

25. WALL BOX – home or apartmant parking solution,
garage or personal sector wall - up to 22kW
PILLAR – public and semi public areas up
to 44kW charging power
EV CHARGING POINT
ALL STANDARDS AVALIABLE

26. Economic version of charging point
Wall solution
Stand alone solution

27. Quick charging
Quick charger
with battery
storage →

34. STATION
CORD-SET
STATION
208.CARD
PC
CUSTOMER care
208.PROG
supply
USB
CORD-SET
STATION
208.SERV
supply
(command list
on demand)
RS485
TCP/IP
CORD-SET
208.CARD
PC/LAN
CUSTOMER care
208.PROG
USB
ADSL MODEM
CUSTOMER care
MASTER SERVER
GENERALE SISTEMI care
STATION
208.SERV-WEB
supply
WEB
RS485
TCP/IP
CORD-SET
208.CARD
PC/LAN
CUSTOMER care
208.PROG
USB
1. FREE
2. PERSONAL
3. NET
4. WEB
Communication and control

35. Communication and control OCPP protocol
DSO – distribution system operator
EMSP – E mobility service provider
CPO – charge point operator
OSCP – open smart charge protocol
OCPP – open charge point protocol

36. MOBILE APPLICATION

37. WALL BOX
•Domestic use: garage, box
•Condominium’s boxes,
or parking
•Autosilos, big parking
•16 A 230 V
•32 A 230 V
•Type 2 socket

38. PILLAR
• public parkings
• private companies parking
• airport, public stations…
• 16 A 220 V, 32 A 400 V
•Type 2 Sockets
•-RFID system

39. 63 A , 400 V a.c. Fast
Charging
PILLAR
• public parkings
• private companies parkings
• airport, public stations…
• 63 A , 400 V
•Type 2 connector
• RFID System

40. Producers of EV charging stations
A my o tom budeme stale premišlat a
smerovat!!! 

41. Actual position and plans
 Today EU is paying for oil 1 billion EUR every day, but electricity can by
produced at home.
 Head of European commission for mobility and transport projects, Dorothee
Coucharriere, revealed that by 2020 in Latvia will be 1700 fast charging
stations (DC) and 4000 full electric cars.
 It will be investment of 7 mil. EUR for this project in Latvia
 Todays greatest problem for EV is high price of the vehicle and short range of
traveling:
1. High price – can be solved by government support (and for future EV will be
cheaper every day)
2. Short range – is more myth than true … first of all 80% of people drives not more
than 100km per day. Second, new technologies allow us to drive 400km already
with one full battery.

42. Will it be possible to drive from Liepāja
to Daugavpils???
According to plans of Latvian government the answer is:
YES!!!By the end of year 2020

43. Advantages and disadvantages of EV
 EV
 Advantages
 - ecological driving
 - low maintenance costs
 - splendor driving dynamic and acceleration
 - silence
 Disadvantages
 - higher selling price (so far…)
 - shorter range
 Costs for 100km
 - EV ~ 1,50€
 - Diesel ~ 6,60€
 - Petrol ~ 7,20€

44. Benefits for EV owners
(some of these benefits do not have to be true today in Latvia, but most likely
it will be true very soon)
 Financial support from the government when purchasing EV
 Cheaper compulsory motor (vehicle) insurance
 No registration fee
 Dotation and taxation discounts (the forecast is by the year 2030 to have
over 30% of electrical vehicles on European roads)
 Access to low emission zones
 Free parking in metropoles
 Tax discounts for companies (If a corporate electric vehicle is provided to an
employee for use for business and private purposes, the employee will not deduct the tax
from the wage. An advantage is the shortened depreciation period for electric vehicles.
Electric vehicles should belong to a separate depreciation group. The depreciation period is
reduced and the annual write-off should be 1/3)

45. EV charging points
(http://elektrodegalines.lt/zemelapis.html)

46. EV Charging points in Europe

47. When charging on the Tesla Supercharger, you get 270 km in 20 minutes. In
Slovakia, the more common CHAdeMO quick-chargers will extend your range by
120 km in less than half an hour. But that's not all. In 2017, ChargePoint Express
Plus chargers are on the market, nearly three times more powerful than
Supercharger. They charge at a speed of 11 km per minute, that is, 110 km in 10
minutes.
What concerns the battery of an electric car, its substantial are guarantee and
loss of capacity. Fortunately, neither one nor the other is not a problem with
current electric cars. For example, Nissan offers a Leaf 8-year warranty on its
best-selling Leaf battery or 160,000 km. The warranty also covers a drop in
capacity of more than 25% up to 5 years or 100,000 km. And this is an electric car
that has been on the market for seven years, so its batteries do not reach the
technological level of the most advanced state-of-the-art electric cars. Hyundai
offers a 8-year warranty or 200,000 km for its Ionic Electric battery.
Tesla also offers an 8-year warranty on its electric cars, plus unlimited
restrictions. Practice has shown that for the first 100,000 km the battery capacity
of its electric cars will drop by 5%. Every 50,000 km later, only 1% of capacity is
lost.
EV Charging points in Europe

48. The latest study on this topic says that if all cars in Europe transformed from
day to day to electric cars, electricity consumption would increase by 30%.
But of course it will not happen. According to different studies, it will take
between 25 and 33 years, so we have plenty of time. And since electricity
production is becoming more efficient and the appliances that consume it are
also more efficient, it may not be necessary to increase capacity by 1%. And
who knows what the energy field will look like in 25 years. Maybe we will
work on something similar to the alleged Tesla quantum energy generator
that works essentially like Perpetua mobile.
It is also to be said that electro mobiles are charging in the overwhelming
majority at night when the power take-off is minimal. Conversely, electro
mobiles would help offset the imaginative energy curve, which would resolve
the concerns of energy companies that have the problem of storing surplus
energy during nighttime "silence." This energy would simply be stored in
electric cars' batteries. This would save these companies, so electric cars
could theoretically take care of lowering electricity prices.
EV Charging points in Europe

49. The cost price of the battery is one of the two main attributes that fundamentally
affect the overall price of an electric car. In the last six years, it has fallen by 80% to
the current average of $ 237 per 1 kWh. At a cost of $ 100 per kWh, electric cars
could be priced at comparable "burner" prices. In Tesla this could be done in 2018.
Approximately 300 owners of the Tesla Model S monitor and share the remaining
battery capacity of their electric cars. The outcomes of this long-term survey are
more than pleasing. After 100,000 km (about 250 charging cycles), a capacity drop of
5% occurs. Every 50,000 km further reduces the travel by just 1%.
EV Charging

50. A neide len o auta...

53. DISCUSION
Elvinas Šabasevičius
elvinas@scame.sk
SCAME-SK s.r.o.
Riga 2018