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SYSTEM FOR SUPPLYING VERY LOW VOLTAGE ELECTRICAL ENERGY FOR AN ELECTRICAL TRACTION VEHICLE COMPRISING AN ONBOARD STORE OF ENERGY
SYSTEM FOR SUPPLYING VERY LOW VOLTAGE ELECTRICAL ENERGY FOR AN ELECTRICAL TRACTION VEHICLE COMPRISING AN ONBOARD STORE OF ENERGY
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机译:包含车载电网的用于电力牵引车辆的极低压电力供应系统
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摘要
The line has a low voltage power supply unit (10) supplying average power to a power supply (80) which supplies a storage unit (60) that stores energy. The power supply uses the energy for supplying a traction chain (70) during starting phase or during ascending grade. One of two supply rails is electrically joined with one of two running rails, while the other supply rail is electrically distinct from the running rails. The power supply uses the electrical energy stored during one of running phase, braking phase where electrical energy is recovered from the traction chain, or stop phase of the storing unit, for supplying the traction chain.
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