What are the basic components of an electric car?
Basic Main Components of Electrical Vehicle The basic main elements of electric cars installed in almost all types of electric cars are as follows: Traction Battery Pack (A) The function of the battery in an electric car is as an electrical energy storage system in the form of direct-current electricity (DC).
What kind of certification do I need for electric car?
Certifications: P.E.Jp (Professional Engineer, Japan) of Electrical & Electronics Engineering.
How to diagnose electrical problems in your car?
Locate the connectors and wiring harness related to the electrical system you are inspecting. Grab the harness with one hand and shake it in all direction and watch if the symptoms appear. Inspect the wires for damages. Connectors that are exposed to water or moisture can develop a thin film of corrosion on the connector terminals.
What kind of motor does an electric car use?
Because the controller provides electrical power from the traction battery, the electric traction motors will work turning the transmission and wheels. Some hybrid electric cars use a type of generator-motor that performs the functions of propulsion and regeneration. In general, the type of electric motor used is the BLDC (brushless DC) motor
How do you test a car electrical circuit?
If it lights, try again with the clip earthed to the car body: if the lamp fails to light, the battery negative terminal is not earthed properly. Earth the clip near the switch of the circuit being tested and touch the probe to the ‘live’ (battery) side of the switch.
How to test automotive wiring with a multimeter?
Reconnect all of the wires except for the wires connecting to the end equipment. Set the multimeter to read voltage. Connect the positive wire to the positive red probe, and connect the black probe to a metal part of the car frame.
What kind of meter do I need to check my electric car?
You can buy meters designed especially for car applications at accessory shops. The most useful type are those known as multi-meters which, as the name suggests, provide a number of different functions for checking car electrics. The current used on cars is direct current (DC) and multi-meters can check current, voltage and resistance readings.
How do you test a car ignition switch?
When checking a component operated by the ignition switch, be sure that the switch is on. side: if the lamp does not light, the switch is faulty. If the switch works, leave it on, earth the clip near the component and probe the live side of the component.