一种车辆的热泵系统的控制方法、控制系统及电子设备
By controlling the inlet water temperature and air volume of the water heating core in the heat pump system, adjusting the opening of the bypass expansion valve, and calculating the maximum air volume using a formula, the problem of insufficient heating capacity of the heat pump system under low temperature conditions is solved. Stable compressor power output and simplified control process are achieved, meeting the thermal management requirements of 800V supercharging vehicles.
CN117301805BActive Publication Date: 2026-07-17ZHEJIANG SMART INTELLIGENCE TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG SMART INTELLIGENCE TECH CO LTD
- Filing Date
- 2023-11-14
- Publication Date
- 2026-07-17
Smart Images
Figure CN117301805B_ABST
Abstract
本发明提供了一种车辆的热泵系统的控制方法、控制系统及电子设备，涉及车辆热泵系统技术领域。本发明在车内温度达到预设温度时控制水暖芯体的进水温度维持在第一目标进水温度，之后根据预设控制策略调节水暖芯体的风量，并使得水暖芯体的风量不超过最大风量值，最大风量值根据压缩机的运行信息和水暖芯体的进风温度计算得出。上述技术方案通过对水暖芯体的风量进行控制，防止其超过最大风量值，避免造成热泵系统能力发生逆转，出现断崖式下降造成热泵系统波动及控制困难的情况发生，提高了热泵系统运行的稳定性，确保热泵系统的制热能力。
Need to check novelty before this filing date? Find Prior Art