| 摘要 |
<p>The present invention relates to a power saving control method and apparatus, and in particular, to a power saving control method and apparatus for a base station BBU in the field of communications. A power supply unit of a based station BBU in the present invention comprises at least two power supply modules. The power saving control method of the present invention comprises: detecting a real-time power consumption of a BBU current collecting unit; determining whether the power consumption is lower than a set optimum efficiency value of a power supply unit; and if yes, the power supply modules supplying power by turns according to set time; otherwise, all the power supply modules jointly supplying power. Correspondingly, the power saving control apparatus of the present invention comprises a power consumption detection module, a controller, and a timer. By using the power saving control method or apparatus of the present invention, the problem can be solved that the power consumption of the BBU power supply units is large because the efficiency of power supply parts of the BBU is reduced after power consumption of the whole baseband unit is reduced, dynamic energy saving control in daily operation of a BBU machine frame is implemented, energy is saved, consumption is reduced, and the service life of the BBU power supply modules is extended.</p> |
