Operation control method for variable-frequency air conditioner, storage medium and air conditioner

The invention discloses an operation control method for a variable-frequency air conditioner, a storage medium and the air conditioner. The method comprises the steps that when the operation state ofan energy-saving mode of the air conditioner meets preset conditions, environmental parameters corresponding to the air conditioner and an electric quantity value corresponding to the energy-saving mode are acquired firstly; secondly, a frequency section and frequency modulation speed corresponding to the air conditioner are determined according to the environmental parameters and the electric quantity value; thirdly, the air conditioner is operated and adjusted to the frequency section; and finally, the operation frequency is adjusted within the frequency section. Thus, the operation frequency of the air conditioner is limited through the frequency section to meet the air conditioner electricity utilization efficiency, and meanwhile the operation frequency is adjusted step by step withinthe frequency section acco