Thursday, April 23, 2009
Inside Workings of an Electric Vehicle
If you've ever wondered what the innards of an electric vehicle (non-hybrid) looked like, here's a view. Pictured under the raised bed of this Xebra Zaptruck pickup is the bank of 6 lithium batteries; the QuiQ HF/PFC Battery Charger from Delta-q Technologies in Burnaby, BC, Canada; the electric motor (next to the spare tire); and the DC Motor Controller. The batteries are connected in serial fashion through the DC Motor Controller which controls the torque/movement of the electric motor. According to the rep I talked to, the vehicle has a range of 25 miles after a 5-hour charge. It has a top speed of about 40mph. It is considered a "motorcycle" by California DMV (because it has only 3 wheels). It is for city streets only--you don't want to take this onto a freeway or expressway.
This is where you plug in the cord to charge the batteries. When closed, it looks like the standard fuel port for any kind of car.
This is the QuiQ HF/PFC Battery Charger -- through a connector/outlet where the gas refill port might be, it charges using a standard 110v extension cord connection.
This is one end of the DC Motor Controller (with connections to the batteries and the control panel in the passenger compartment).