Who needs charging??

If dozens of manufacturers sturge on a new technique and tailor an offer from it, they usually discovered a gold wake somewhere. Even the providers of charging panels seem to be literally laid down the ground, the electromobility is apparently shortly before their breakthrough. Or not? The lending numbers speak a different language: 2023 electric cars were in the first nine months of 2012 "placed", As the Motor Fire Office determines properly – and the commercial share of pure electric cars is around 90 percent.

Who needs all the charging??

In short: Hardly a private person buys electric cars, but on the other hand, many companies invest in the business with charging panels who actually needs? "Germany’s big supplier search engine" who delivers what? Lists only 16 suppliers of charging oils and that’s not all. At this-year Ecartec in Munchen, less than half a dozen charging automakers romped less than last year. Why is that? Maybe the technology of charging oils simply leads to a dead end? This is at least one representative of Qualcomm, with which we could talk on the Ecartec.

Well, Qualcomm is a representative of the reliable shop and has no gross interest in it enthusiastic about "classic" Loading technique. But in fact, there are arguments why the concept of charging suits may probably be a wrong. For example, if we all want to stand around on the strain edge of charging suits on the strain edge, where cars are hanging on the strip? City planner speak of Street Furniture when it comes to park benches, striving lamps, etc. goes. All these are functional items, but also creative elements of spatial planning, the urban asthetics. A Legion of charging panels is a grouse of many city planners, with law. If you are still so chic, Schooner leave the room without you.

Technology under the ground

Even for the motorists themselves, the idea was to be more attractive that one simply puts his car over an invisible induction coil, rather than having to hit a cable every time a cable and send it to a charging station. Although the less grubby than the gas station, but for the short electric ranges practically daily necessary, that annoys. And what happens, if any spabvogel mimic to be damaged – whether it’s Robin Hoods of the room plan or simply vandals? Inductive loading sites are not vulnerable in this regard, as long as the ground is not upgraded.

Why did the iPad have become such a gross market success? Because he made the use of a computer much easier because he made the barrier between the user and the technology smaller. This simple argument also leads to Qualcomm, when it comes to electric cars: people want electric cars that simply work, where you do not have to handle cable and plugs. Qualcomm is therefore above all thoughts about how to make a loading concept possible simply, so that the customers want to use it and therefore becomes a business.

Park and Charge

First insights on the wishes of motorists will provide the Wevc Trial in London, in which electric vehicles are tested in everyday life. Qualcomm has received a partnership with Renault to test the inductive store. It is tensioned on tutorials of users who first get to know the store by means of charging station and then the retracted shop. Qualcomm relies on a technique with the impressive name "Double ‘d’ quadrature design", which sounds like double quadrature of the circle, but spab aside: the system should ensure that the primary and secondary coils in vehicle and soil must not be positioned exactly over each other. Even an offset of up to 15 centimeters is supposedly not at the expense of efficiency. The reaction of the London subjects is a reasonable foreseeable. Of course, they will prefer a system where they simply have to turn off the car whose battery is then loaded without further access.

Advantage charging panels: the efficiency

The inductive charging actually has only a significant disadvantage, namely the somewhat higher loss during charging compared to the wiring with the charging panels. If it is amed that electromobilitat is only useful with regeneratively generated electricity, this does not have to be a decisive criterion. Nevertheless, this sentence actually printed fat, because much more benefits do not offer charging oils. Government prevails in the billing systems: whether wired or wireless, in both ways can easily build communication between vehicle and charging station. Only the numbers with cash or card is difficult for inductive solutions, but in the long term also considered so unelegantly that it will disappear anyway (during electricity refueling, goes up). In a demonstration vehicle, which also shows Qualcomm on the Ecartec, the communication with charging technology in the ground is done via Bluetooth, but "we can do everything the OEM is doing". Clearly in the advantage is the reliable loading at the topic of standardization: where no plug is required, regional standards such as the Mennekes plug are not required.

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