Introduction to energy storage requirements in Hybrid and El

Requirements for energy storage in Hybrid & EV are

• Specific power

• Specific energy

• Efficiency

• Environmental adoption

• All of above

For allocation of an EV ______is the first consideration

• Cost

• Safety

• Specific energy

• Specific power

• Maintenance

For EV Specific energy limits ___

• Vehicle specific power

• Vehicle cost

• Vehicle efficiency

• Vehicle range

In HEV application ____ is the first consideration

• Maintenance

• Specific efficiency

• Specific energy

• Specific power

• None of above

Specific energy is less important in ____ application

• HEV

• EV

• All of above

• None of above

____ &______ is needed to insure vehicle performance, hill climbing

• Energy sources

• Sufficient power

• Efficiency

• Safety

• All of above

Energy sources & sufficient power is needed to ensure

• Vehicle cost

• Vehicle efficiency

• Vehicle range

• Vehicle performance

• Regenerative braking

EV system currently face challenges in ESS with regard to their

• Safety

• Size

• Cost

• All of above

___ Plays important role in EV to create a more flexible & reliable grid system

• Energy storage

• Specific power

• Efficiency

• Maintenance

Modern EV's have an efficiency of ____ % converting electrical energy from the storage system to the wheels.

• 60-70

• 79-86

• 59-62

• 52-76