ev in india.pptx

Electric Vehicle Scenario in West
Bengal
Presented by
M.Tech. in Power Electronics & Drives
Department Of
Electrical and Electronics Engineering

Introduction
• The transportation sector accounts for 18% of total energy consumption in India, which in
turn translates to an estimated an estimated 97 million tonnes of oil equivalent (MTOE)
energy.
• If India were to follow the current trend of energy consumption, it would require an estimate
20 MTOE of energy supply annually by the year 2030 to meet the demand of this sector.
• At the moment the demand is being met mostly through the imported crude oil which makes
the system vulnerable to the volatile international crude oil prices set by OPEC and OPEC+.
• Moreover, it also produces an estimated estimation of 142,000,000 tonnes of CO2 annually
out of which 123 million tonnes is contributed by Road transportation segment alone.
• In COP21 Summit, Indian government has committed to reduce the emission intensity by
33-35% by 2030 from 2005 levels.

Present Scenario of EVs in West Bengal
In Kolkata presently, many types of Electrical
Vehicles are used:
• E-Rickshaws
• Two-Wheeler Electric Vehicles
• Four-Wheeler Electric Vehicles
• E-Buses

E-Rickshaws
• Mainly used for commercial purposes
• Short-distance travel within 20 km.
• 100km per charge are sufficient because E-Rickshaw drives take 5 to 10 trips of the circuit
for which they have permit.
• In Kolkata, charging stations are placed within 5 km, and in the outskirts of Kolkata, the
charging stations are placed within 10 km.
• Charging time is between 5-8 hrs and a cost of Rs 8/hr.

Gkon Veer Cargo Battery Operated Loader
Cost Rs. 59,000
Loading Capacity Upto 500 kg
Maximum Run Per Charge 120 km
Battery Capacity 400 Ah
Motor Power 1000 W
Top Speed (km/h) 22 km/hr
Charger Input/Output Voltage 220V AC/48V DC

MAC HAUL
Cost Rs. 1.10 Lakhs
Motor Power 1000 W

SN Load-Me 300
Cost Rs. 87,000
Motor Power 1000 W

SN Ellectrico AUTO
Cost Rs. 83,000 base price (Lithium Ion)
Sitting Capacity 5 Persons+40 kgs
Battery Capacity Lead Acid:400 to 600Ah
Lithium Ion: 320 to 600Ah
Motor Power 1000 W

Mini Metro M1 MS
Cost Rs. 95,000
Sitting Capacity 5 Person+ 40kg
Motor Power 1000 W

Shaktimaan
Cost Rs. 1.25 Lakhs
Sitting Capacity 5 Persons+60 kgs
Motor Power 1000 W

2-Wheeler Electric Vehicles
 Two-Wheelers and 4-Wheeler Electric Vehicles are not used that much in Kolkata, but
their future scope is very high.
 The primary reasons being:
 People prefer public transport over self-owned vehicles
 Lack of charging stations for 2-wheeler and have to charge there EVs it in homes.
 Charging takes about 4 to 5 hrs with slow charging.
 Low speed of electric two-wheelers makes it a hard bargain for consumers.
 Some charging stations are available, but they are 10 to 20 km apart.

2-Wheeler Electric Vehicles (cont….)
 For slow charging stations the charging takes equivalent to home charging but in fast
charging stations it can be reduced to 1 to 1.5 hrs depending on vehicles.
 Nevertheless, the scope of two-wheeler EVs is high because:
 Cost of 2-wheeler Evs and its charging is less compared to 2-wheelers IC
counterparts.
 The cost of E-2-wheeler starts from Rs. 40,000 but IC based 2 wheelers starts from Rs
60,000 and cost of charging is Rs 15/hr for slow charging and Rs 60/hr for fast
charging.
 If charging stations are placed nearby, the popularity of 2-wheeler EVs will certainly
increase.

Bajaj Chetak
Cost Rs. 1 to 1.15 Lakhs
Battery Capacity 48V/60.3 Ah
Motor Power 4080 W
Motor Torque 16 Nm
Top Speed (km/h) 70
Maximum Run Per Charge 90
Charging time 5 hrs

Revolt RV400
Cost Rs. 1.24 Lakhs
Battery Capacity 3.32 KWh
Motor Power 3000 W
Motor Torque 170 Nm
Top Speed (km/h) 85
Charging time 4.5 hrs

Ather 450X
Cost Rs. 1.18-1.38 Lakhs
Motor Power 6000 W
Motor Torque 22 Nm
Top Speed (km/h) 80
Charging time 1 hrs 18 min

Ola S1
Cost Rs. 85,099 - 1.10 Lakh
Motor Power 8500 W
Motor Torque 58 Nm
Top Speed (km/h) 90
Charging time 4 hrs 30 min

4-Wheeler Electric Vehicles
 Cost of four-wheeler EVs is higher than IC engine-based four-wheeler and hence have very
less scope.
 In 4-wheeler PHEV are better options in case of 4-wheelers in Kolkata region than SHEV.
 According to “Environmental Awareness through School Education” teachers are giving
awareness campaigns for the students a well as parents which can surely increase the
sells of the EVs.

Tata Tigor EV
Cost Rs. 12 to 14 Lakhs
Battery Capacity 26KWh
Motor Power 55 KW
Motor Torque 170 Nm
Acceleration (km/h/sec) 5.7
Charger Regular Charging: 8 hrs 45 min
Fast Charging: 65 min

Tata Nexon EV
Cost Rs. 14 to 17.5 Lakhs
Motor Power 129 PS / 95 KW
Motor Torque 245 Nm
Charger Regular Charging: 8 hrs 30 min
Fast Charging: 60 min

MG ZS EV
Cost Rs. 22 Lakhs
Motor Power 176 PS / 129.5 KW
Motor Torque 280 Nm
Charger DC Super Fast Charging: 80% in 60 min
AC Fast Charging: 100% in 9 hrs
Regular Charging: 19 hrs

E-Buses
• In Kolkata and its outskirts around 30 percent of transportation is through buses.
• West Bengal Transport Corporation (WBTC) has procured 80 Electric Buses through e-
Tender process for City Operations from Tata Motors in 2019.
• Cost of Each Bus was Rs. 74.90 Lakh for 9 metre buses and Rs. 88.00 Lakh for 12 metre
buses.
• For charging these buses, 17 Charging Stations were constructed at various terminals and
depots of WBTC having 60 slow chargers (@ ₹ 9,07,984/-) and 20 fast chargers (@ ₹
14,85,792/-).

E-Buses (cont….)
• Now more than 100 E-Buses are running in daily basis in Kolkata.
• And the aim is to have more than 3000 E-buses by the year 2030.
• Replacing buses with E-buses is surely create a boom in EV sector of Kolkata.

Tata STARBUS 4 Low Entry AC E-Bus
Cost Rs. 2.2 Crores
Sitting Capacity 40+Driver
Length of Bus 12m
Battery Capacity 250 KWh
Motor Power 1000 W
Charger Fast Charging (2 to 3 hrs)

Tata STARBUS Low Entry Non AC E-Bus
Cost Rs. 1.6 Crores
Sitting Capacity 35+Driver+Wheel Chair
Length of Bus 12m
Battery Capacity 250 KWh
Motor Power 1000 W
Charger Fast Charging (2 to 3 hrs)

EV Policy 2021 by Power Department Govt.
of West Bengal
S.No. Components 2019-20 2020-21 2021-22 Total Fund
Requirements
1. Demand Incentives 822 4,587 8,187 8,596
2. Charging Infrastructure 300 400 300 1,000
3 Administrative expenditure
including ICE Activities
12 13 13 38
Total Allocation for FAME-II 1,134 5,000 3,500 9,634
4. Committed expenditure in
Phase-I
366 0 0 366
Total 1,500 5,000 3,500 10,000
FAME II scheme and components (All amounts are in Rs. crore):

EV Policy 2021 by Power Department Govt.
of West Bengal(cont….)
Demand Incentive allocation and guidelines in the scheme:
S.No. Vehicle Segment Approx. size of
battery in KWh
Total approx. incentives
@10,000/kWh for all vehicles
and @20,000/kWh for bus and
trucks
Maximum ex-
factory price to
avail incentives
Total fund
supported by
DHI (in Rs.
crores)
1. e-2wheelers 2kWh Rs. 20,000 Rs. 1.5 lakhs 2,000
2. e-3wheelers
(including e-
rickshaws)
5kWh Rs. 50,000 Rs. 5 lakhs 2,500
3. e-4wheelers 15kWh Rs. 1,50,000 Rs. 15 lakhs 525
4. 4W SHEV 1.3kWh Rs. 13,000 Rs. 15 lakhs 26
5. e-bus 250kWh Rs. 50,00,000 Rs. 2 crores 3,545
Total Demand Incentives 8,596

Future Scope
 Battery Swapping stations for 2-wheelers and 4-wheelers within 5 km.
 Installation of battery charging stations in private buildings like malls and other commercial
buildings like offices, etc.
 Electric Distribution Companies like CSE, and WBSEDCL should be encouraged to stablish
EV charging stations.
 To make public charging stations attractive tariffs on EV charging could be made around Rs.
5 or 6 / kWh.
 Setting Up EV Manufacturing plants in West Bengal like in Shiliguri, Kharakpur, etc.

Future Scope (cont….)
 Personal EV charging station can include home charging and workspace charging.
 Public Owned Database/State charge-point registry which will provide real time information
on public/semi-public charging infrastructure.
 Integrating charging-station locations in navigation systems like Google Map
 Online payment options like UPI and later on introduction of smart cards for payment for
charging.

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