The electrification of vehicles has brought about a shift from traditional internal combustion engines to electric motors, with alternating current (AC) and direct current (DC) motors being the two main types used in electric vehicles (EVs). Understanding the differences between AC and DC motors is essential for designing efficient EV drivetrains and optimizing performance. Here are the key distinctions between AC and DC motors in electric vehicles:

1. Motor Design:

• AC Motors: AC motors are most commonly used in modern electric vehicles due to their versatility and efficiency. They typically use induction or synchronous technology and don’t require a commutator, making them more reliable and durable.
• DC Motors: DC motors are simpler in design and consist of a rotor and a stator with brushes and a commutator. While they are less complex than AC motors, they tend to be less efficient and require more maintenance due to the presence of