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实用新型
CN208730807U 智能轨道电车地面极性自动转换装置 有权 转让

智能轨道电车地面极性自动转换装置
摘要：
本实用新型公开了一种智能轨道电车地面极性自动转换装置，该转换装置安装于地面充电机中，所述转换装置包括蓄电池极性检测单元和极性切换单元；所述蓄电池极性检测单元，用于检测蓄电池的极性；所述极性切换单元，串联于充电机、电车受电弓和蓄电池构成的供电回路中，且位于充电机与受电弓之间；所述极性切换单元与所述蓄电池极性检测单元相连，用于根据蓄电池极性检测单元的检测信号控制极性切换单元的切换，以使充电机的同极性与蓄电池的同极性连接。本实用新型的智能轨道电车地面极性自动转换装置具有结构简单、极性可调、工作可靠等优点。
摘要（英）：

The utility model discloses an intelligence track trolley -bus ground polarity automatic switching device, this conversion equipment installs in the machine is charged on ground, conversion equipmentis including holding battery polarity detecting element and polar switchover unit, hold battery polarity detecting element for detect the polarity of battery, the polar switchover unit is establishedties in the power supply loop that the machine that charges, trolley -bus pantograph and battery constitute, just is located and charges between machine and the pantograph, the polar switchover unit with it links to each other to hold battery polarity detecting element for according to the switching of the measuring signal control polar switchover unit that holds battery polarity detecting elementso that charge the machine with the same polarity connection of polarity with the battery. The utility model discloses an advantages such as intelligence track trolley -bus ground polarity automaticswitching device has simple structure, polarity is adjustable, reliable operation.

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