Can a brushless DC motor regenerate energy?

In this study, a novel energy regeneration technique, called a two-boost method, for electric vehicles driven by a brushless DC (BLDC) motor, a widely used motor in vehicular technology, is proposed.

How do BLDC motors work?

Based on this technique, the BLDC motor driver, which is selected to be a three-phase inverter, is converted into two simultaneous boost converters during energy regeneration periods in order to transfer energy from the BLDC motor into the battery and provide the braking force. Also, this method is compared with the single-boost method.

How to regenerate energy in an EV with a BLDC motor?

In , an effective energy regeneration method for EVs with a BLDC motor is suggested by controlling the switching sequence of the inverter and without using any additional equipment such as an ultracapacitor, converter, and complex winding changeover.

Is regenerative braking effective in EVs driven by a BLDC motor?

Regenerative braking in EVs driven by a BLDC motor using a hybrid energy storage system, which includes a battery, a super capacitor, an artificial neural network, and a PI controller is proposed in , and the effectiveness of the proposed method is investigated by simulation and experiments.

How does a motor turn electricity into movement?

Designing a motor to turn electricity into movement is tricky. In a typical motor, a component called a rotor turns inside a stationary component called a stator. One of those components contains permanent magnets that have south and north poles. The other has wire coiled around it.