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Transcript
Electric Cars
Authors: Nekane Castelar Oier Guirado Daniela Novo Aitana Silva
Index
Definition of electric cars
The history of electric cars
Advantages and disadvantages
The source of energy they use
The distributiobn network of electrical energy and its problems
Electric cars today and in the future
Definition of electric cars
Electric power
Fossil fuels
Full Cell Electric Vehicle:
Battery Electric Vehicle:
Types:
Hybrid Electric Vehicle:
The history of electric cars
19th century
Thomas Edison: Nickel-iron battery
Flocken Elektrowagen (1889)
Robert Anderson
Thomas Davenport
Advantages
Electric cars:
Enviromentaly friendly
Lower maintenance cost
Energy efficiency
Lower operating cost
Combustion cars:
Lower initial cost
Extended range
Quick refueling
Established infrastructure
Disdvantages
Electric cars:
Higher initial cost
Charging infrastructure
Charging time
Limited range
Combustion cars:
Dependency on fossil fuels
Higher maintenance cost
Higher operating cost
Enviromental impact
The source of energy they use
Lithium ion battery →high density and light weight
Battery pack
Electricity
Electric power distribution is the final stage in the delivery of electricity. Electricity is carried from the transmission system to individual consumers. Charging stations for electric cars are commonly found in urban areas, including public parking lots, shopping centers, and commercial areas. Challenges in the distribution network include voltage drops, line losses, and the need for efficient load balancing to ensure a stable and reliable power supply.
The distribution network of electrical energy and its problems
Electric cars today and in the future
By 2025, electric vehicle sales could comprise up to 20% of new car sales. By 2030, electric vehicle sales could reach 40% of new car sales. By 2040, electric vehicle sales could account for nearly all new car sales.