一种压缩机电容低温预热方法、装置、电子设备及车辆
By determining the compressor capacitor temperature and implementing a preheating strategy, targeted preheating is achieved by energizing the U and W phases of the IGBT module, thus solving the problem of the compressor failing to start at low temperatures and achieving a highly efficient preheating effect.
CN117052642BActive Publication Date: 2026-07-17GREAT WALL MOTOR CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREAT WALL MOTOR CO LTD
- Filing Date
- 2023-09-25
- Publication Date
- 2026-07-17
Smart Images
Figure CN117052642B_ABST
Abstract
本发明提供一种压缩机电容低温预热方法、装置、电子设备及车辆，该方法包括：判断压缩机电容的当前温度是否低于预设温度；若当前温度不低于预设温度，启动压缩机；若当前温度低于预设温度，根据当前温度确定压缩机的预热策略；根据预热策略对压缩机进行预热，并返回执行判断压缩机电容的当前温度是否低于预设温度这一步骤。根据压缩机电容的当前温度确定压缩机的预热策略，根据预热策略对压缩机进行针对性的预热，预热方式更加灵活且高效，提高了对压缩机电容的预热效率。采用预热的方式提高压缩机电容的温度，保证了压缩机在低温下的正常启动。
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