System and method for charging a traction battery limiting the current draw of parasitic capacitances
A technology for traction batteries and charging systems, applied in the field of electric technology and automobiles, to achieve the effect of reducing the intensity
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[0044] According to the preferred embodiment of the present invention, the figure 1 The charging system SYS shown in is connected to the power supply network RES. The charging system SYS is a built-in charging system for the traction battery of an electric or hybrid vehicle.
[0045] In this preferred embodiment of the invention, the charging system SYS is not isolated from the network RES by a galvanic transformer, and the topology described in the patent application FR2964506 is used. However, the present invention is applicable to other types of chargers, for example, a charger that is galvanically isolated from the network RES, or a resonant charger.
[0046] The charging system SYS makes it possible to recharge the battery Batt of an electric or hybrid vehicle from a three-phase or single-phase power supply network RES. Patent FR2964510 describes in detail the operation of the charging system SYS when the power supply network RES is three-phase. The patent FR2974253 describe...
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