Electric Vehicle (EV), refers to the general term for electric vehicles.
A pure electric vehicle (Battery Electric Vehicle, BEV ) refers to a vehicle powered by batteries or other energy storage devices.Fuel Cell Electric Vehicle (FCEV) refers to a vehicle that uses fuel cells as a power source.Today qihe smt pick and place machine showing EV glossary: All of the electric vehicle jargon you need to know
Drive and travel device
Auxiliary system (Auxiliary System) refers to other on-board systems operated by electricity other than the drive system.
On-board Energy Source refers to the combination of converters and energy storage devices.
Drive system (Propulsion System) refers to the combination of vehicle energy and powertrain.
Power Train refers to the combination of power source and drive train.
The front and rear direction controller (Drive Direction Control) refers to the device that controls the direction of the car through the driver’s operation.
Battery Carrier refers to the device set up to carry the power battery, which is divided into fixed type or mobile type.
Electrical chassis (Electrical Chassis) refers to a group of electrically connected conductive parts whose potential is used as a reference potential.
Power cable refers to the wires that make up the power circuit of the driving motor.
Charging Inlet refers to a device that installs a charging socket or a charging port in the row of the vehicle body.
Electrical devices and components
Circuit Breaker (Circuit Breaker) refers to a device that cuts off the circuit when the circuit is abnormal. Energy Storage refers to devices capable of storing electrical energy, including batteries, supercapacitors, and flywheel batteries.
Live part refers to the conductor or conductive part that is energized during normal use.
Conductive Part (Conductive Part), refers to the part that can make the circuit pass.
Exposed Conductive Part refers to an accessible conductive part.
The main switch refers to the switch used to turn on and off the power battery and control its main circuit.
Insulation Resistance Monitoring System (Insulation Resistance Monitoring System) refers to the insulation resistance detection system between the traction battery and the vehicle chassis.
Maintenance plug (Service Plug), refers to the device that disconnects the circuit when maintaining or replacing the power battery.
Indicators, signaling devices
The battery overheat warning system (Battery Overheat Warning Device) refers to the device that sends out an alarm signal when the temperature of the traction battery exceeds the limit value.
The battery level warning system (Battery Level Warning Device) refers to the device that sends out an alarm signal when the electrolyte level of the traction battery is too low and needs to be replenished.
Residual Capacity Gauge refers to an instrument that displays the remaining power of the traction battery.
Motor Over Revolution Warning Device (Motor Over Revolution Warning Device), refers to the device that sends out an alarm signal when the speed of the motor exceeds the limit value.
Motor Overheat Warning Device (Motor Overheat Warning Device), refers to the device that sends out an alarm signal when the temperature of the motor exceeds the limit value.
Motor Over Current Warning Device (Motor Over Current Warning Device), refers to the device that sends out an alarm signal when the current of the motor exceeds the limit value.
Controller Overheat Warning Device refers to a device that sends out an alarm signal when the temperature of the controller exceeds the limit value.
Insulation Failure Warning refers to a device that sends out an alarm signal when a leakage occurs in the main circuit.
Discharged energy (vehicle) refers to the electric energy released by the energy storage device while the electric vehicle is running.
Regenerated Energy refers to the electrical energy recovered by regenerative braking of a running electric vehicle.
Driving range (Range) refers to the maximum distance that an electric vehicle can travel continuously under certain driving conditions when the power battery is fully charged.
Energy consumption refers to the percentage value of the electricity consumed by the grid and the mileage of the electric vehicle after the specified experimental cycle.
The maximum speed (1 km) (Maximum Speed (1 km)) refers to the highest average speed at which an electric vehicle can travel continuously for a distance of more than 1 km.
The 30min maximum speed (Maximum Thirty-minutes Speed) refers to the maximum average speed at which an electric vehicle can continuously run for more than 30 minutes.
Acceleration Ability refers to the shortest time required for an electric vehicle to reach another speed from a certain speed.
Hill Starting Ability (Hill Starting Ability) refers to the maximum slope at which the electric vehicle can start on a slope and drive up at least 100 m within 1 min.
Power Train Efficiency refers to the ratio of the mechanical energy output from the powertrain to the electrical energy input into the powertrain under pure electric conditions.
Speed Uphill refers to the highest average speed at which an electric vehicle can continue to drive for more than 1km on a given slope.
Regenerative braking (Regeneration Breaking) refers to the braking process that converts a part of kinetic energy into electrical energy and stores it in the energy storage device.Read more: EV glossary: All of the electric vehicle jargon you need to know
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