公开(公告)号：US20130118196A1

公开(公告)日：2013-05-16

申请号：US13811495

申请日：2011-07-14

申请人： Jinhong Chen ,  Liming Wang ,  Xudong Bao ,  Linxiang Yu

发明人： Jinhong Chen ,  Liming Wang ,  Xudong Bao ,  Linxiang Yu

IPC分类号： B60H1/00

CPC分类号： B60H1/00 ,  B60H1/00264 ,  B60H1/00428 ,  F25B27/00 ,  F25B49/025 ,  F25B2600/021 ,  Y02T10/88

摘要： A mobile refrigeration equipment with DC drive, comprising a heat preservation library body with inner refrigeration system which compressor is DC variable frequency compressor supplied power by second DC voltage and power supply system which consists of double power DC generator that output the first DC voltage and second DC voltage and battery charging with the second DC voltage. The battery and double power DC generator constitute two kinds of power for DC variable frequency compressor. The power controller is linked among the battery, double power DC generator and DC variable frequency compressor. The power controller at least comprises the power switching module which can achieve that, the DC variable frequency compressor is supplied from double power DC generator automatically turning to battery when the vehicle engine is in low speed operating, and the DC variable frequency compressor is supplied from battery automatically turning to double power DC generator when the vehicle engine is in normal speed operating.

摘要翻译： 一种具有直流驱动的移动制冷设备，包括具有内部制冷系统的保温库本体，其中压缩机是由第二直流电压供应的直流变频压缩机和由输出第一直流电压的双功率直流发电机和第二直流电压组成的电源系统 直流电压和电池充电与第二个直流电压。 电池和双电源直流发电机构成直流变频压缩机的两种电源。 电源控制器连接在电池，双功率直流发电机和直流变频压缩机之间。 功率控制器至少包括功率切换模块，其能够实现，当车辆发动机处于低速运行时，直流变频压缩机由双功率直流发电机自动转向电池供电，直流变频压缩机由 当车辆发动机正常运行时，电池自动转向双功率直流发电机。