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实用新型
CN207942930U 基于压电材料回收电动汽车制动能量的钳盘式制动器及系统 失效 - 权利终止

基于压电材料回收电动汽车制动能量的钳盘式制动器及系统
摘要：
本实用新型公开了一种基于压电材料回收电动汽车制动能量的钳盘式制动器及系统，该钳盘式制动器包括制动盘和制动钳，所述制动钳上设置有制动块安装部，所述制动块安装部上设置有制动块，所述制动块安装部与制动块之间还设置有压电材料层。该系统包括电动机、蓄电池、钳盘式制动器、第一AC/DC转换器、第二AC/DC转换器，所述电动机用于驱动车轮旋转并可实现再生制动；所述电动机的电流输出端依次与第一AC/DC转换器、蓄电池电连接；所述钳盘式制动器的压电材料层的电流输出端依次与第二AC/DC转换器、蓄电池电连接。本实用新型采用压电陶瓷进行制动能量回收，对汽车制动系统无不良影响，在低速时也能够提供所需制动力。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses a disc brake and system based on piezoelectric material retrieves electric automobile braking energy, this disc brake include that brake disc and braking clamp, be providedwith the brake pads installation department on the braking pincers, be provided with the brake pads on the brake pads installation department, still be provided with the piezoelectric material layerbetween brake pads installation department and the brake pads. This system includes motor, battery, disc brake, a ACDC converter, the 2nd ACDC converter, the motor is used for the drive wheels rotation and can realizes regenerative brake, the current output terminal of motor in proper order with a ACDC converter, electrical connections battery, the current output terminal on disc brake's piezoelectric material layer in proper order with the 2nd ACDC converter, electrical connections battery. The utility model discloses a piezoceramics carries out braking energy and retrieves, does not have harmful effects to automobile brake system, also can provide required brake force when low -speed.

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