Series-excited energy storage motor

What type of motor is used for EVs?

For EVs, direct current (DC) motors are widely accepted. Depending on-field excitation methods DC motors are categorized into self-excited DC and the separately excited DC types. Similar wound-field DC and Permanent Magnet (PM) DC types 22 comes under the source of field excitation.

Why do electric motors need more energy management strategies?

Since the electric motor functions as the propulsion motor or generator, it is possible to achieve greater flexibility and performance of the system. It needs more advanced energy management strategies to enhance the energy efficiency of the system.

What are the different types of energy storage systems?

Classification of different energy storage systems. The generation of world electricity is mainly depending on mechanical storage systems (MSSs). Three types of MSSs exist, namely, flywheel energy storage (FES), pumped hydro storage (PHS) and compressed air energy storage (CAES).

Are switched reluctance motors suitable for EV applications?

The potential of switched reluctance motors (SRMs) for EV applications is considerable. 26, 27 SRMs basically have two modes of operation. 28 If the velocity is lower than the baseline velocity the current may be limited by chopping, known as the current chopping control (CCC).

What is onboard energy storage system (ESS)?

The onboard energy storage system (ESS) is highly subject to the fuel economy and all-electric range (AER) of EVs. The energy storage devices are continuously charging and discharging based on the power demands of a vehicle and also act as catalysts to provide an energy boost. 44 Classification of ESS:

What is a mechanical storage system (MSS)?

The generation of world electricity is mainly depending on mechanical storage systems (MSSs). Three types of MSSs exist, namely, flywheel energy storage (FES), pumped hydro storage (PHS) and compressed air energy storage (CAES). PHS, which is utilized in pumped hydroelectric power plants, is the most popular MSS.