23-03-2012, 03:02 PM
hy wire car full report
SEMINAR HY-WIRE CAR PPT.pptx (Size: 621.22 KB / Downloads: 85)
INTRODUCTION
Cars are immensely complicated machines, but they do an incredibly simple job.
Most of the complex stuff in a car is decided to turning wheel
The two basic elements that largely dictate car design today are 1. The internal combustion engine
2. Mechanical and hydraulic linkages
HY-WIRE BASICS
The defining characteristic of the Hy-wire is that it doesn’t have either of those two things: engine and mechanical and hydraulic linkages
Instead of an engine, it has a fuel cell stack
Instead of mechanical and hydraulic linkages, it has a drive by wire system
DESIGN OF HY-WIRE CAR
Without the need for a conventional engine block and transmission system coupled to the steering column and pedals through mechanical linkage the car's power system and single electric motor are built into a flat skateboard configuration.
Because all propulsion and energy storage systems are housed in the skateboard, designers are free to arrange the passenger compartment however they see fit.
The skateboard itself contains crumple zones similar to those in conventional automobiles.
FUEL CELL ON HY-WIRE
A fuel cell is an electrochemical energy conversion device that converts hydrogen and oxygen into water, producing electricity and heat in the process.
It provides a DC (direct current) voltage
It can continually recharge a fuel cell by adding chemical fuel- hydrogen for an onboard storage tank
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INTRODUCTION
Cars are immensely complicated machines, but they do an incredibly simple job.
Most of the complex stuff in a car is decided to turning wheel
The two basic elements that largely dictate car design today are 1. The internal combustion engine
2. Mechanical and hydraulic linkages
HY-WIRE BASICS
The defining characteristic of the Hy-wire is that it doesn’t have either of those two things: engine and mechanical and hydraulic linkages
Instead of an engine, it has a fuel cell stack
Instead of mechanical and hydraulic linkages, it has a drive by wire system
DESIGN OF HY-WIRE CAR
Without the need for a conventional engine block and transmission system coupled to the steering column and pedals through mechanical linkage the car's power system and single electric motor are built into a flat skateboard configuration.
Because all propulsion and energy storage systems are housed in the skateboard, designers are free to arrange the passenger compartment however they see fit.
The skateboard itself contains crumple zones similar to those in conventional automobiles.
FUEL CELL ON HY-WIRE
A fuel cell is an electrochemical energy conversion device that converts hydrogen and oxygen into water, producing electricity and heat in the process.
It provides a DC (direct current) voltage
It can continually recharge a fuel cell by adding chemical fuel- hydrogen for an onboard storage tank