(ev) high voltage battery in an electric vehicle: is slow charging better? Is fast charging even harmful?
Electric cars with powerful (ev) high voltage batteries are not only advertised by manufacturers with high capacities and ranges, but also with the "fast charging function". [...]
In contact with (ev) high voltage: difference for women and men in electric shock?
Getting an electric shock can be dangerous, something that every electrical specialist, every expert in (ev) high voltage and most lay persons are well aware of. [...]
Level S: Who is authorized to instruct drivers and raise their awareness of high-voltage vehicles such as buses or trucks?
Level S - not for work on (ev) high voltage? It is clear that qualification in accordance with DGUV I 209-093 is required for work on [...]
Repair of (ev) high voltage batteries – required employee qualification
High-voltage batteries in electric vehicles are generally long-lasting. They should be, but removing them is a huge effort. The high-voltage battery - generally also referred to [...]
(ev) high voltage exam questions: The question after the exam in HV (ev) training courses (with app)
Sooner or later, the question "Will this be on the exam?" crops up in every high-voltage training course. You can call it whatever you like; exam, [...]
How do you get your battery factory up and running?
Employee qualification in industrial battery production: an onboarding project Simplified: Good structures and qualified employees make it work - which is already taken care of during [...]
Why a fatal blow can be delivered by both direct and indirect contact
Every electrical specialist (both (ev) high voltage and VDE) knows, of course, that contact with live parts can be fatal. At this point, we would like [...]
What every competent electrical specialist should know at least about the VDE standards Part 3/3
In a globalized world, it is no longer sufficient to refer solely to the VDE as the measure of all things. Even within Germany, the expert [...]
What every competent electrical specialist should know at least about the VDE standards Part 2/3
Every competent electrical specialist has become acquainted with it at least once, the group of standards of the VDE The structure of the standards is characteristically [...]
Why don’t I get a shock on contact to fault with (ev) high voltage electric vehicles?
In fact, even if I could get to the positive pole of the vehicle battery (ev) high voltage battery (which doesn't work, it is completely protected [...]