待机能耗

电视机，空调，饮水机，微波炉等家用电器都会产生待机能耗。

Television , air-conditioning , water-machine , microwave pot can cause such standby power .

待机能耗是指机器在不使用的情况下，插头还接在插座上有电流通过产生的功耗。

Standby power is produced when the plugs still is connecting to the power sources when machine stops normal work .

分析了降低待机能耗的非主流方案及其存在的问题，提出了相应的硬件结构，并给出了应用该方案所取得的实际结果。

In this paper , non-mainstream schemes for reducing standby power consumption and existing problems in them are analyzed , the model of power consumption is defined , hardware structure and practical results obtained by using this scheme are given .

最后对电源状态的转换条件进行了优化，优化处理后待机态的能耗节省了21%。

The energy consumption at stand-by state can be reduced by 21 % after the optimization of the switchover condition .