- H-Bridge Inverter – Circuit used to drive electric motors in EVs.
- H-VAC System – Heating, Ventilation, and Air Conditioning system in vehicles.
- Hall Effect Sensor – Sensor detecting magnetic fields for motor control.
- Handbrake – Parking brake used to keep the vehicle stationary.
- Handling Dynamics – Vehicle’s performance characteristics related to driving control.
- Harmonic Balancer – Device reducing engine vibration (used in hybrids).
- Hatchback EV – Compact electric vehicle with a rear hatch door.
- Head-Up Display (HUD) – Transparent display projecting critical information on the windshield.
- Headlamp Washers – System cleaning vehicle headlights.
- Heat Exchanger – Transfers heat between vehicle systems.
- Heat Management System – Regulates temperature in EV batteries and motors.
- Heat Pump System – Efficient heating and cooling system in EVs.
- Heated Steering Wheel – Steering wheel with heating elements for cold weather.
- Heated Seats – Seats equipped with heating elements for passenger comfort.
- Heavy-Duty EV – Large electric vehicle designed for industrial or cargo use.
- High-Current Charger – EV charger supplying high electric current for fast charging.
- High-Performance EV – Electric vehicle designed for speed and dynamic performance.
- High-Voltage Battery – Battery delivering high electric power for EV operation.
- Highway Assist – System providing automated driving support on highways.
- Hill Descent Control – System assisting in safe downhill driving.
- Hill Hold Assist – Prevents vehicle rollback on slopes during acceleration.
- Hill Start Assist – Feature preventing rollback when starting on an incline.
- Home Charging Station – Private EV charging setup at home.
- Home Energy Storage – System storing electricity from renewable sources or the grid.
- Homologation – Certification ensuring vehicle compliance with regional standards.
- Horsepower (HP) – Measure of engine or motor power output.
- Hybrid Battery Pack – Energy storage system used in hybrid vehicles.
- Hybrid Electric Vehicle (HEV) – Vehicle powered by both electric and combustion engines.
- Hybrid System Indicator – Display showing power usage in hybrid vehicles.
- Hydraulic Braking System – Braking system using hydraulic fluid.
- Hydraulic Power Steering – Steering system assisted by hydraulic fluid pressure.
- Hydrogen Fuel Cell – Device generating electricity through hydrogen and oxygen reactions.
- Hydrogen Storage Tank – Container storing hydrogen fuel in fuel cell vehicles.
- Hydraulic Regenerative Braking – System using hydraulic force to recover braking energy.
- Hypercar EV – High-end, ultra-performance electric vehicle.
- Hyper-Miling – Driving technique maximizing fuel or energy efficiency.
- Hybrid Drive System – System combining electric and combustion power sources.
- Hybrid Mode – Driving mode combining power from both electric and combustion engines.
- Hybrid Power Control Unit – Manages energy flow in hybrid vehicles.
- Hybrid Transmission – Gear system managing dual power sources in hybrids.
- Hydraulic Shock Absorber – Suspension component reducing vibrations.
- Hydrocarbon Emissions – Harmful gases emitted by combustion engines (not in EVs).
- HVAC Control Panel – Interface managing climate control in vehicles.
- Hydraulic Liftgate – Motorized liftgate operated by hydraulic force.
- Hydraulic Suspension System – System using hydraulic force for vehicle stability.
- Hybrid-Specific Navigation – Navigation system optimized for hybrid vehicle routes.
- Hydraulic System Failure Alert – Dashboard warning for hydraulic system issues.
- High-Torque Motor – Electric motor producing significant rotational force.
- High-Voltage Disconnect Unit (HVDU) – Safety system cutting off high-voltage power.
- Hybrid Mode Selector – Control switching between hybrid and electric modes.
- HVAC Air Filter – Filter ensuring clean cabin air in EVs.
- Hydrogen Refueling Station – Infrastructure supplying hydrogen fuel for fuel cell EVs.
- Hydraulic Power Control Module – Manages hydraulic systems in vehicles.
- Hybrid Assist Motor – Electric motor assisting the combustion engine in hybrids.
- Hydraulic Brake Booster – Enhances braking power using hydraulic pressure.
- Hydraulic Drive System – System transmitting power using hydraulic fluid.
- Hybrid Inverter – Converts electric current for motor operation in hybrids.
- Hydraulic Pump Assembly – Component generating hydraulic pressure.
- Hybrid System Regeneration – Energy recovery system in hybrid vehicles.
- Hydraulic Clutch Actuator – Device enabling smooth gear shifting.
- Hybrid System Warning Light – Dashboard indicator showing hybrid system faults.
- Hydrogen Fuel Economy – Efficiency measure of hydrogen-powered vehicles.
- Hybrid Control Module – Central control for managing hybrid systems.
- Hybrid Traction Battery – Main battery powering hybrid electric vehicles.
- Hybrid Vehicle Service Indicator – Maintenance alert for hybrid systems.
- Hydraulic Gear Pump – Pump managing fluid flow in hydraulic systems.
- Hydraulic Cylinder – Converts hydraulic pressure into mechanical force.
- Hydraulic Drive Axle – Transmits power using hydraulic force.
- Hybrid-Ready Chassis – Vehicle frame designed for hybrid powertrains.
- Hybrid Telematics System – Monitors and reports hybrid vehicle performance.
- Hybrid Resale Value – Market value of used hybrid vehicles.
- Hydraulic Line Assembly – Network of fluid lines in hydraulic systems.
- Hybrid Powertrain Architecture – Design integrating dual power sources.
- Hybrid Vehicle Insurance Plan – Insurance specifically covering hybrid vehicles.
- Hybrid Towing Capacity – Weight a hybrid vehicle can tow safely.
- Hydraulic Pressure Sensor – Monitors pressure in hydraulic systems.
- Hybrid Technology Package – Optional features enhancing hybrid vehicle performance.
- Hydraulic Control Valve – Directs fluid flow in hydraulic systems.
- Hybrid Vehicle Configuration – Customizable powertrain setup in hybrids.
- Hybrid Battery Cooling System – Maintains optimal battery temperature in hybrids.
- Hybrid Charge Indicator – Shows charging status in hybrid vehicles.
- Hybrid Electric Powertrain – Combines electric motor and combustion engine power.
- Hybrid Energy Management System – Oversees power flow in hybrids.
- Hybrid Fuel Economy Rating – Measures fuel efficiency in hybrid vehicles.
- Hybrid Safety Rating – Safety score of hybrid vehicle designs.
- Hybrid-Specific Diagnostic Tool – Equipment diagnosing hybrid vehicle issues.
- Hybrid Service Schedule – Recommended maintenance intervals for hybrids.
- Hybrid Transmission Control Module – Manages hybrid transmission operations.
- Hybrid Vehicle Warranty Plan – Coverage protecting hybrid vehicle components.
- Hydrogen Safety Valve – Prevents overpressure in hydrogen storage tanks.
- Hybrid Cargo Management System – Optimizes cargo space in hybrid vehicles.
- Hybrid Electric AWD System – All-wheel-drive system powered by a hybrid drivetrain.
- Hydrogen Leak Detector – Detects hydrogen gas leaks in fuel cell EVs.
- Hybrid-Specific Maintenance Tool – Tools designed for servicing hybrid vehicles.
- Hybrid Vehicle Recycling Plan – Process for environmentally friendly disposal of hybrids.
- Hydraulic Gear Reducer – Reduces motor speed using hydraulic force.
- Hydraulic Lift System – Enables vehicle height adjustment.
- Hybrid-Specific Insurance Package – Insurance covering hybrid-related damages.
- Hybrid Battery Recycling – Reclaiming materials from used hybrid batteries.
- Hybrid Performance Monitor – Tracks hybrid system performance in real time.
Glossary of Electric Vehicle (EV) Terms Starting with ‘H’
Table of Contents
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