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    • 3. 发明申请
    • POWER SUPPLY DEVICE
    • 电源设备
    • WO2012033356A3
    • 2012-05-31
    • PCT/KR2011006643
    • 2011-09-08
    • KOREA ADVANCED INST SCI & TECHCHO DONG HOJEON SEONG JEUBSONG BO YUNECHOI JOO YOUNGSHIN JAE GUESEO DAE WONKONG BYUNG OSON SUNG JUN
    • CHO DONG HOJEON SEONG JEUBSONG BO YUNECHOI JOO YOUNGSHIN JAE GUESEO DAE WONKONG BYUNG OSON SUNG JUN
    • B60L5/00B60M1/30B60M7/00
    • B60M7/00
    • The present invention relates to a power supply cable for an online electric vehicle, wherein the power supply cable can supply power to a power collector of the electric vehicle. The power supply cable for an electric vehicle comprises: a first cable portion in which current flows in one direction, and which is arranged near an edge of a road; a second cable portion in which current flows in the direction opposite that of the current in the first cable portion, and which is arranged near another edge of the road; a third cable portion in which current flows in the direction opposite that of the current in the second cable portion, and which is opposite one side of the second cable portion and arranged near yet another edge of the road; a fourth cable portion in which current flows in the direction opposite that of the current in the third cable portion, and which is opposite one side of the first cable portion and arranged near yet another edge of the road; a first connection portion extended and bent from the first or third cable portion so as to interconnect the first cable portion and the third cable portion; and a second connection portion extended and bent from the second or fourth cable portion so as to interconnect the second cable portion and the fourth cable portion, wherein the first connection portion and the second connection portion cross each other. Thus, electromagnetic fields generated at the edge of the road and electromagnetic fields generated in an X-shaped internal section (non-supply section) of the road during charging conducted while the online electric vehicle is stopped are reduced. According to the present invention, the power supply cable for an electric vehicle is bent in a predetermined direction, to thereby offset and reduce electromagnetic fields generated at the edge of the road.
    • 本发明涉及一种用于在线电动车辆的电源电缆,其中电源电缆可以向电动车辆的集电器供电。 用于电动车辆的电源线包括:电流沿一个方向流动并且布置在道路边缘附近的第一电缆部分; 第二电缆部分,其中电流沿与第一电缆部分中的电流相反的方向流动,并且布置在道路的另一边缘附近; 第三电缆部分,其中电流沿与第二电缆部分中的电流相反的方向流动,并且与第二电缆部分的一侧相对并且布置在道路的另一边缘附近; 第四电缆部分,其中电流沿与第三电缆部分中的电流相反的方向流动,并且与第一电缆部分的一侧相对并且布置在道路的另一边缘附近; 第一连接部分从第一或第三电缆部分延伸和弯曲,以便互连第一电缆部分和第三电缆部分; 以及第二连接部分,其从所述第二或第四电缆部分延伸和弯曲,以便互连所述第二电缆部分和所述第四电缆部分,其中所述第一连接部分和所述第二连接部分彼此交叉。 因此,在在线电动车辆停止期间进行的充电期间,在道路边缘产生的电磁场和在道路的X形内部(非供给部))中产生的电磁场减少。 根据本发明,用于电动车辆的电源电缆沿预定方向弯曲,从而抵消并减少在道路边缘产生的电磁场。
    • 4. 发明申请
    • POWER SUPPLY DEVICE
    • WO2012033356A2
    • 2012-03-15
    • PCT/KR2011006643
    • 2011-09-08
    • KOREA ADVANCED INST SCI & TECHCHO DONG HOJEON SEONG JEUBSONG BO YUNECHOI JOO YOUNGSHIN JAE GUESEO DAE WONKONG BYUNG OSON SUNG JUN
    • CHO DONG HOJEON SEONG JEUBSONG BO YUNECHOI JOO YOUNGSHIN JAE GUESEO DAE WONKONG BYUNG OSON SUNG JUN
    • B60L5/00B60M1/30B60M7/00
    • B60M7/00
    • The present invention relates to a power supply cable for an online electric vehicle, wherein the power supply cable can supply power to a power collector of the electric vehicle. The power supply cable for an electric vehicle comprises: a first cable portion in which current flows in one direction, and which is arranged near an edge of a road; a second cable portion in which current flows in the direction opposite that of the current in the first cable portion, and which is arranged near another edge of the road; a third cable portion in which current flows in the direction opposite that of the current in the second cable portion, and which is opposite one side of the second cable portion and arranged near yet another edge of the road; a fourth cable portion in which current flows in the direction opposite that of the current in the third cable portion, and which is opposite one side of the first cable portion and arranged near yet another edge of the road; a first connection portion extended and bent from the first or third cable portion so as to interconnect the first cable portion and the third cable portion; and a second connection portion extended and bent from the second or fourth cable portion so as to interconnect the second cable portion and the fourth cable portion, wherein the first connection portion and the second connection portion cross each other. Thus, electromagnetic fields generated at the edge of the road and electromagnetic fields generated in an X-shaped internal section (non-supply section) of the road during charging conducted while the online electric vehicle is stopped are reduced. According to the present invention, the power supply cable for an electric vehicle is bent in a predetermined direction, to thereby offset and reduce electromagnetic fields generated at the edge of the road.