Relationships Between Energy,Power & torque in EV Vehicles

 

High Torque, Low Power example

• Energy: The ability to do work.
• Torque: The twisting force that can cause rotation.  
• Power: How quickly work is done or energy is used.

Relationships Between Them

• Torque and Power: In rotating systems (like engines and motors), torque and power are directly related. Power is proportional to torque multiplied by rotational speed. This means that you can have high torque at low speeds or high power at high speeds.  

• Energy and Power: Power is the rate of energy use or transfer. If you use a lot of energy quickly, you have high power. If you use the same amount of energy slowly, you have low power.  

• Torque and Energy: Torque can be thought of as the "effort" that can transfer energy in a rotational system. The more torque you apply, the more energy you can potentially transfer (given enough rotation).