Circuit arrangement for providing a DC voltage in a vehicle and method of operating a circuit arrangement
A technology for circuit layout and vehicles, which is applied in the direction of battery circuit devices, circuit devices, circuits or fluid pipelines, etc., can solve problems such as loss, and achieve the effect of small volume, simple electrical connection or electrical design
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[0065] FIG. 1 shows a schematic block diagram of a circuit arrangement for charging a traction battery 1 of an electric vehicle. The circuit arrangement includes a secondary side inductance 2 (not shown) of the pickup section. The secondary-side inductance 2 receives the magnetic field and generates an electrical output voltage, which is an alternating voltage. In addition, the circuit arrangement comprises a rectifier 3 for rectifying the output voltage of the inductor 2 . The circuit arrangement also comprises a voltage converter 4 which converts the direct or constant output voltage of the rectifier 3 having a given voltage level into a direct or constant voltage having a desired level which is thus determined by Used to charge battery 1. Therefore, the battery voltage U bat equal to the output voltage of the voltage converter 4 .
[0066] Figure 2a A schematic block diagram of a first circuit arrangement according to the invention is shown. The circuit arrangement co...
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