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SYSTEM FOR ELECTRICALLY POWERING ELECTRICAL EQUIPMENT OF A MOTOR VEHICLE WITH A HIGH PERFORMANCE BATTERY, CORRESPONDING CURRENT LIMITATION DEVICE AND EQUIPPED STARTER.
SYSTEM FOR ELECTRICALLY POWERING ELECTRICAL EQUIPMENT OF A MOTOR VEHICLE WITH A HIGH PERFORMANCE BATTERY, CORRESPONDING CURRENT LIMITATION DEVICE AND EQUIPPED STARTER.
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机译:具有高性能电池,相应的限流装置和配备的起动器的机动车辆电气设备的电力系统。
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摘要
The invention relates to a system for supplying electric power (10) to electrical equipment via a high-performance battery (2) comprising at least one device (LPF) for limiting a current of the high-performance battery. The high-performance battery has a first nominal voltage greater than that of a standard battery initially provided for supplying the equipment, which include an internal combustion engine starter (8) that is connected to the high-performance battery via the limiting device. According to the invention, the limiting device (LPF) is a transformer having a secondary winding circuit (R, W2) formed by a short-circuited secondary winding (W2). According to another feature, the coupling coefficient of the transformer and a secondary resistance of the secondary winding circuit are dependent on the specific characteristics of the equipment.
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