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Glossary of Electric Vehicle (EV) Terms Starting with 'H'

By DIYguru · 12/14/2024 · 5 min read

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.

  1. H-Bridge Inverter - Circuit used to drive electric motors in EVs.
  2. H-VAC System - Heating, Ventilation, and Air Conditioning system in vehicles.
  3. Hall Effect Sensor - Sensor detecting magnetic fields for motor control.
  4. Handbrake - Parking brake used to keep the vehicle stationary.
  5. Handling Dynamics - Vehicle's performance characteristics related to driving control.
  6. Harmonic Balancer - Device reducing engine vibration (used in hybrids).
  7. Hatchback EV - Compact electric vehicle with a rear hatch door.
  8. Head-Up Display (HUD) - Transparent display projecting critical information on the windshield.
  9. Headlamp Washers - System cleaning vehicle headlights.
  10. Heat Exchanger - Transfers heat between vehicle systems.
  11. Heat Management System - Regulates temperature in EV batteries and motors.
  12. Heat Pump System - Efficient heating and cooling system in EVs.
  13. Heated Steering Wheel - Steering wheel with heating elements for cold weather.
  14. Heated Seats - Seats equipped with heating elements for passenger comfort.
  15. Heavy-Duty EV - Large electric vehicle designed for industrial or cargo use.
  16. High-Current Charger - EV charger supplying high electric current for fast charging.
  17. High-Performance EV - Electric vehicle designed for speed and dynamic performance.
  18. High-Voltage Battery - Battery delivering high electric power for EV operation.
  19. Highway Assist - System providing automated driving support on highways.
  20. Hill Descent Control - System assisting in safe downhill driving.
  21. Hill Hold Assist - Prevents vehicle rollback on slopes during acceleration.
  22. Hill Start Assist - Feature preventing rollback when starting on an incline.
  23. Home Charging Station - Private EV charging setup at home.
  24. Home Energy Storage - System storing electricity from renewable sources or the grid.
  25. Homologation - Certification ensuring vehicle compliance with regional standards.
  26. Horsepower (HP) - Measure of engine or motor power output.
  27. Hybrid Battery Pack - Energy storage system used in hybrid vehicles.
  28. Hybrid Electric Vehicle (HEV) - Vehicle powered by both electric and combustion engines.
  29. Hybrid System Indicator - Display showing power usage in hybrid vehicles.
  30. Hydraulic Braking System - Braking system using hydraulic fluid.
  31. Hydraulic Power Steering - Steering system assisted by hydraulic fluid pressure.
  32. Hydrogen Fuel Cell - Device generating electricity through hydrogen and oxygen reactions.
  33. Hydrogen Storage Tank - Container storing hydrogen fuel in fuel cell vehicles.
  34. Hydraulic Regenerative Braking - System using hydraulic force to recover braking energy.
  35. Hypercar EV - High-end, ultra-performance electric vehicle.
  36. Hyper-Miling - Driving technique maximizing fuel or energy efficiency.
  37. Hybrid Drive System - System combining electric and combustion power sources.
  38. Hybrid Mode - Driving mode combining power from both electric and combustion engines.
  39. Hybrid Power Control Unit - Manages energy flow in hybrid vehicles.
  40. Hybrid Transmission - Gear system managing dual power sources in hybrids.
  41. Hydraulic Shock Absorber - Suspension component reducing vibrations.
  42. Hydrocarbon Emissions - Harmful gases emitted by combustion engines (not in EVs).
  43. HVAC Control Panel - Interface managing climate control in vehicles.
  44. Hydraulic Liftgate - Motorized liftgate operated by hydraulic force.
  45. Hydraulic Suspension System - System using hydraulic force for vehicle stability.
  46. Hybrid-Specific Navigation - Navigation system optimized for hybrid vehicle routes.
  47. Hydraulic System Failure Alert - Dashboard warning for hydraulic system issues.
  48. High-Torque Motor - Electric motor producing significant rotational force.
  49. High-Voltage Disconnect Unit (HVDU) - Safety system cutting off high-voltage power.
  50. Hybrid Mode Selector - Control switching between hybrid and electric modes.
  51. HVAC Air Filter - Filter ensuring clean cabin air in EVs.
  52. Hydrogen Refueling Station - Infrastructure supplying hydrogen fuel for fuel cell EVs.
  53. Hydraulic Power Control Module - Manages hydraulic systems in vehicles.
  54. Hybrid Assist Motor - Electric motor assisting the combustion engine in hybrids.
  55. Hydraulic Brake Booster - Enhances braking power using hydraulic pressure.
  56. Hydraulic Drive System - System transmitting power using hydraulic fluid.
  57. Hybrid Inverter - Converts electric current for motor operation in hybrids.
  58. Hydraulic Pump Assembly - Component generating hydraulic pressure.
  59. Hybrid System Regeneration - Energy recovery system in hybrid vehicles.
  60. Hydraulic Clutch Actuator - Device enabling smooth gear shifting.
  61. Hybrid System Warning Light - Dashboard indicator showing hybrid system faults.
  62. Hydrogen Fuel Economy - Efficiency measure of hydrogen-powered vehicles.
  63. Hybrid Control Module - Central control for managing hybrid systems.
  64. Hybrid Traction Battery - Main battery powering hybrid electric vehicles.
  65. Hybrid Vehicle Service Indicator - Maintenance alert for hybrid systems.
  66. Hydraulic Gear Pump - Pump managing fluid flow in hydraulic systems.
  67. Hydraulic Cylinder - Converts hydraulic pressure into mechanical force.
  68. Hydraulic Drive Axle - Transmits power using hydraulic force.
  69. Hybrid-Ready Chassis - Vehicle frame designed for hybrid powertrains.
  70. Hybrid Telematics System - Monitors and reports hybrid vehicle performance.
  71. Hybrid Resale Value - Market value of used hybrid vehicles.
  72. Hydraulic Line Assembly - Network of fluid lines in hydraulic systems.
  73. Hybrid Powertrain Architecture - Design integrating dual power sources.
  74. Hybrid Vehicle Insurance Plan - Insurance specifically covering hybrid vehicles.
  75. Hybrid Towing Capacity - Weight a hybrid vehicle can tow safely.
  76. Hydraulic Pressure Sensor - Monitors pressure in hydraulic systems.
  77. Hybrid Technology Package - Optional features enhancing hybrid vehicle performance.
  78. Hydraulic Control Valve - Directs fluid flow in hydraulic systems.
  79. Hybrid Vehicle Configuration - Customizable powertrain setup in hybrids.
  80. Hybrid Battery Cooling System - Maintains optimal battery temperature in hybrids.
  81. Hybrid Charge Indicator - Shows charging status in hybrid vehicles.
  82. Hybrid Electric Powertrain - Combines electric motor and combustion engine power.
  83. Hybrid Energy Management System - Oversees power flow in hybrids.
  84. Hybrid Fuel Economy Rating - Measures fuel efficiency in hybrid vehicles.
  85. Hybrid Safety Rating - Safety score of hybrid vehicle designs.
  86. Hybrid-Specific Diagnostic Tool - Equipment diagnosing hybrid vehicle issues.
  87. Hybrid Service Schedule - Recommended maintenance intervals for hybrids.
  88. Hybrid Transmission Control Module - Manages hybrid transmission operations.
  89. Hybrid Vehicle Warranty Plan - Coverage protecting hybrid vehicle components.
  90. Hydrogen Safety Valve - Prevents overpressure in hydrogen storage tanks.
  91. Hybrid Cargo Management System - Optimizes cargo space in hybrid vehicles.
  92. Hybrid Electric AWD System - All-wheel-drive system powered by a hybrid drivetrain.
  93. Hydrogen Leak Detector - Detects hydrogen gas leaks in fuel cell EVs.
  94. Hybrid-Specific Maintenance Tool - Tools designed for servicing hybrid vehicles.
  95. Hybrid Vehicle Recycling Plan - Process for environmentally friendly disposal of hybrids.
  96. Hydraulic Gear Reducer - Reduces motor speed using hydraulic force.
  97. Hydraulic Lift System - Enables vehicle height adjustment.
  98. Hybrid-Specific Insurance Package - Insurance covering hybrid-related damages.
  99. Hybrid Battery Recycling - Reclaiming materials from used hybrid batteries.
  100. Hybrid Performance Monitor - Tracks hybrid system performance in real time.