Electric and hybrid
Why Can EVs Deliver Torque From a Stop?
Learn why electric vehicles pull hard from a standstill: how magnetic force, inverter control and tire grip combine to deliver torque from a stop.
Electric and hybrid Page 7
Batteries, charging, range and living with electrified cars.
Electric and hybrid
Electric and hybrid
How Does an EV Reverse Direction? Motor, Gearbox and Controls Explained
Learn how an electric car reverses: the inverter flips motor rotation, the reduction gearbox needs no reverse gear, and shift-by-wire controls manage the request.
Electric and hybrid
What Is an EV Motor Controller? Torque, Sensors and Protection Explained
Learn what an EV motor controller does: how it turns a torque request into motor current, relies on sensor feedback, and protects the motor, inverter and battery.
Electric and hybrid
Why Does an EV Motor Need a Gear Reduction?
Learn why electric vehicles use a reduction gear and how motor speed, wheel speed, and drivetrain packaging shape the single-speed EV motor reduction gear.
Electric and hybrid
What Does an EV Inverter Do? DC to AC, Motor Control and Cooling
What does an EV inverter do? It converts battery DC into AC for the motor, controls torque and speed, recovers energy during regen, and needs cooling to stay within limits.
Electric and hybrid
What Is a Rotor in an EV Motor? Rotation, Magnets, Induction and Bearings
Learn what the rotor in an EV motor does, how permanent magnet and induction rotors create torque, and why bearings matter for smooth, quiet operation.
Electric and hybrid
What Is a Stator in an Electric Motor? Coils, Magnetic Field and Heat
Learn what a stator is in an electric motor, how its copper coils create the rotating magnetic field that drives an EV, and why stator heat limits power.
Electric and hybrid
What Is a Traction Motor in an EV? Rotor, Stator, Torque and Cooling
Learn what an electric car traction motor is, how its rotor and stator create drive torque, and why cooling matters for performance and durability.
Electric and hybrid
Why Does an EV Charge Session Have Idle Time?
Learn why EV charging idle time happens: power taper near full, sessions that stay open after charging stops, and time spent parked while connected.
Electric and hybrid
What Is a Charging Station's Uptime Status?
Learn what a charging station's uptime status means, why EV charger status listings can lag behind reality, and how to plan a backup when a charger fails.
Electric and hybrid
How Does an EV Stop a Charging Session? Software, Contactors and Connector Release
How an EV charging session stop works: the software command that ramps current down, the contactors that open the circuit, and the lock that releases the connector.
Electric and hybrid
What Is Vehicle-to-Home Power? How an EV Can Supply a House
Learn what vehicle-to-home (V2H) power is, the bidirectional equipment it requires, how energy flows from an EV battery to household circuits, and how a system is set up.
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