Air Source Heat Pump Variable Frequency Or Fixed Frequency

The biggest difference between variable frequency air source heat pumps and conventional fixed frequency equipment is the addition of a variable frequency controller. With this variable frequency controller, a variable frequency air source heat pump has better flexibility. The variable frequency controller allows the heat pump equipment to operate at different frequencies, just like the fan is divided into different "gears", which can be applied to different temperature environments to maximize the energy-saving effect.

For example: when the temperature is low, the heat in the air will decrease, and the heating efficiency of the air source heat pump will decrease. At this time, we can use the inverter to increase the operating frequency of the heat pump compressor; and when the temperature rises, the operating frequency of the heat pump compressor can be reduced. While meeting the mild heating and hot water needs, it can also reduce the power consumption of the equipment, making heating more economical.

In addition, the "coal to electricity" project is mainly carried out in rural areas, but the power grid in rural areas is mostly simple. Once the peak period of electricity consumption is reached, it is easy to cause voltage instability, insufficient power supply load, and other problems due to excessive power consumption. The popularization of variable frequency equipment can just improve this situation. Because when the variable frequency air source equipment is started, the current is not large, and the impact on the local power grid is relatively small, thereby reducing the interference with other electrical appliances, and cleverly solving the various problems caused by unstable voltage.

In short, compared with the fixed frequency air source heat pump, the variable frequency air source heat pump not only has a stronger ability to adapt to low-temperature environments, but also achieves a better balance between heating and energy saving, improving the energy saving effect of the heat pump unit, and can also reduce the pressure on the local power grid. It is no wonder that the current "coal to electricity" tendering party has a good eye on it.