Battery storage system for electrified vehicle
An electrified vehicle includes a chassis, a cab coupled to the chassis at a front end thereof, a body assembly coupled to the chassis, and an energy storage system including a plurality of battery cells. The body assembly is positioned behind the cab with a space defined therebetween. The energy storage system is positioned within the space between the chassis and the body assembly.
1. An electrified vehicle comprising:
a chassis;
a cab coupled to the chassis at a front end thereof;
a body assembly coupled to the chassis, the body assembly positioned behind the cab with a space defined therebetween; and
an energy storage system including:
a housing coupled directly to the chassis and extending upward from the chassis such that a portion of the housing is positioned above at least a portion of a roof of the cab;
a plurality of battery cells disposed within the housing; and
power control hardware disposed within the housing;
wherein the energy storage system is positioned within the space between the chassis cab and the body assembly.
2. The electrified vehicle of claim 1 , wherein the plurality of battery cells are removable from the housing.
3. The electrified vehicle of claim 1 , wherein the energy storage system is positioned to distribute weight forward of a rear axle of the electrified vehicle to reduce loading on the rear axle.
4. The electrified vehicle of claim 1 , further comprising a generator supported by the chassis, the generator configured to facilitate charging the energy storage system.
5. The electrified vehicle of claim 1 , further comprising an electric motor coupled to the chassis, wherein the energy storage system is configured to provide electric power to the electric motor.
6. The electrified vehicle of claim 5 , wherein the electric motor is configured to drive at least one of a front axle or a rear axle of the electrified vehicle.
7. The electrified vehicle of claim 6 , further comprising:
the front axle coupled to the chassis; and
the rear axle coupled to the chassis.
8. The electrified vehicle of claim 5 , wherein the electric motor is configured to drive a fluid system of the electrified vehicle.
9. The electrified vehicle of claim 5 , wherein the electric motor is configured to selectively drive (a) at least one of a front axle or a rear axle of the electrified vehicle and (b) a fluid system of the electrified vehicle.
10. An electrified vehicle comprising:
a chassis;
a front axle coupled to the chassis;
a rear axle coupled to the chassis;
an electric motor coupled to the chassis, the electric motor configured to drive at least one of the front axle or the rear axle;
a cab coupled to the chassis at a front end thereof;
a body assembly coupled to the chassis, the body assembly positioned behind the cab with a space defined therebetween; and
an energy storage system including a first plurality of battery cells, a second plurality of battery cells, and a housing that receives the first plurality of battery cells, the energy storage system configured to power the electric motor, the first plurality of battery cells positioned within the space between the cab and the body assembly and the second plurality of battery cells positioned outside of the space between the cab and the body assembly, the housing coupled directly to and extending upward from the chassis above at least a portion of a roof of the cab.
11. The electrified vehicle of claim 10 , wherein the first plurality of battery cells are removable from the housing.
12. The electrified vehicle of claim 10 , wherein at least the first plurality of battery cells of the energy storage system are positioned to distribute weight forward of the rear axle and proximate the front axle to reduce loading on the rear axle.
13. The electrified vehicle of claim 10 , further comprising a fluid system, wherein the electric motor is configured to drive the fluid system of the electrified vehicle.
14. An electrified vehicle comprising:
a chassis;
a front axle coupled to the chassis;
a rear axle coupled to the chassis;
a fluid system;
an electric motor coupled to the chassis, the electric motor configured to drive (a) at least one of the front axle or the rear axle and (b) the fluid system;
a cab coupled to the chassis at a front end thereof;
a body assembly coupled to the chassis, the body assembly positioned behind the cab with a space defined therebetween; and
an energy storage system including a housing directly coupled to the chassis and a plurality of battery cells disposed within the housing, the energy storage system configured to power the electric motor, the energy storage system (a) positioned within the space between the chassis cab and the body assembly and (b) extending upward from the chassis such that the housing extends above at least a portion of a roof of the cab.