Automotive electrical systems have been evolving quickly, as new technology is integrated in our transportation systems. We have previously discussed high voltage electrical systems in hybrid vehicles. It is also important to understand other electrical systems and how they may be important during extrication. We will be discussing mid voltage “hybrids”, as well as some key 12 Volt systems found in vehicles today.
October 19, 2010
Modern Hybrid vehicles contain a wide array of technologies. Trying to understand the hazards associated with these systems is essential for first responders. What are the major components to consider during your approach and extrication, and where are they located? This article will be a review of some of the systems you may encounter when responding to a MVA involving a Hybrid vehicle.
September 2, 2010
This explanation of how electricity works may seem comical, but it highlights the mystery surrounding electricity as something we cannot see. The results of electricity at work are obvious to us; the lights turn on, the motor turns and the stereo plays music. In contrast, the flow of electricity through wiring becomes somehow mysterious or even frightening when high voltages are considered.
September 2, 2010