Air conditioner power control method and device and air conditioner

The invention relates to the technical field of air conditioners, and provides an air conditioner power control method and device and an air conditioner. The air conditioner power control method comprises the steps that a power selection instruction input by a user is obtained; and controlling an electric appliance assembly of the air conditioner according to the power selection instruction input by the user, and enabling the air conditioner to run to the power corresponding to the power selection instruction. The power of the air conditioner can be automatically adjusted according to the power demand of the user, the serious power shortage phenomenon is relieved, and the method has the advantages of being simple in logic, easy to implement, convenient to control by the user and the like and is particularly suitable for areas short of power supply. 本发明涉及空调技术领域，提供一种空调器功率的控制方法、控制装置及空调器，空调器功率的控制方法包括：获取用户输入的功率选择指令；根据用户输入的功率选择指令控制空调器的电器组件，使空调器运行至与功率选择指令相对应的功率。本发明可以根据用户用电需求自主调节空调器功率，缓解严重的电力短缺现象，具有逻辑简单，易于实现，用户方便可控等特