With the popularity of electrical appliance with standby function, the standby power consumption becomes a big waste.

随着具有待机功能的家用电器的普及，其产生的功耗也成为家庭用电中的一大浪费。

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While the tyred lift is on standby, the diesel electrical machine is still consuming extra diesel, but the track lift could repay some power to the grid while its lifting mechanisms are lowing.

别的， 轮胎吊处于等待状况时，柴油机还需损耗部分额外的油料，而轨迹吊在起升组织降低时还有部分能量反馈到电网。

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