Luciano Rolando-EU RDD on New Energy and Energy Saving ...
Luciano Rolando-EU RDD on New Energy and Energy Saving ...
Luciano Rolando-EU RDD on New Energy and Energy Saving ...
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Hybrid Vehicles<br />
Benefits:<br />
ENGINE<br />
BATTERY<br />
BATTERY<br />
• Available technology (but not “off-the-shelf”) .<br />
14/11/2011<br />
• Requires several vehicle updates but not radical changes .<br />
POLITECNICO DI TORINO - ENERGY DEPARTMENT<br />
• 3% - 4% Composite FE benefit (NEDC cycle), substantially bigger FE (8-9%) in city drives.<br />
• Favorable cost/benefit ratio.<br />
Start & Stop System – Introducti<strong>on</strong><br />
ELECTRIC<br />
MOTOR<br />
ENGINE<br />
ELECTRIC<br />
MOTOR<br />
Micro Hybrid<br />
Mild Hybrid<br />
Full Hybrid<br />
Battery<br />
Vehicle<br />
Series<br />
Hybrid<br />
Start & Stop System<br />
• The automatic stop of the engine during<br />
normal idle, when the vehicle is stati<strong>on</strong>ary.<br />
• The automatic start of the engine in resp<strong>on</strong>se<br />
to driver or other inputs, usually determined by<br />
clutch acti<strong>on</strong>, brake release.<br />
6
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