The paper lists power switches, specifications of power supply line and power supply distance under specified voltage loss for commonly-used elevators.
对常用的几种电梯列表给出电源开关、供电线路规格和在规定的电压损失下的供电距离。
The voltage loss in different manner of load distribution on the electric power line was calculated by the mathematic method in this paper.
本文运用数学方法对沿线路各分布方式下的电压损耗进行了推导。
Based on analyzing the reasons of the generation of the high-voltage line loss, this paper advances some measures for reducing the line loss.
在分析高压线损产生原因的基础上，提出了降低线损的措施。
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