Hybrid Electric Vehicle Harish Kumar Jangir Electrical Engineering 8 TH SEM Guided By: Mr. Sukhdev Singh

What are hybrid electric vehicle?

Types of HEV Series Parallel

Parts of HEV

Starting and Low speed process Starting ProcessLow speed process

Cruising

Passing

Braking

Process of a hybrid car

Common Features of Most Hybrids that improve fuel economy:  Idle stop  Regenerative braking  Power assist mode  Engine-off drive-electric vehicle mode

Advantages  Less toxic emissions.  Hybrids can run on electricity or gas.  The battery pack of a hybrid vehicle never needs to be charged from an external source.  Hybrids have smaller engines, therefore they tend to weight less than non-hybrids.  Hybrids reduce fuel costs.  Tax deduction.

Disadvantages  Hybrids are more expensive than non-hybrids.  It require more maintenance.  It has low towing capacity.  The parts that make up the hybrid car are more expensive and are more difficult to acquire for one’s car.  Since a hybrid is electrical, Water cannot be used to put out a fire that starts in the hybrid.  Hybrids(in regards to a car accident)have a much higher risk of exploding.

Hybrid Electric Cars -- Production Honda Civic Toyota Prius (2 nd generation)

Hybrid Electric Cars -- Production Honda Insight Toyota Prius

Hybrid Electric Cars -- Production Ford Escape Lexus Hybrid SUV

Internal View

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