Qiaopu electrical power lines cross the principle of selection

Qiaopu electrical power lines should be chosen in accordance with the following principles:
(1) Qiaopu electrical power line voltage is greater than or equal to the installation point of power system voltage;
(2) Qiaopu current electrical power supply line continues to allow power to be equal to or greater than the maximum continuous load current;
(3) Qiaopu electrical power line cable core cross-section to meet the power supply system short-circuit stability requirements;
(4) According to Qiaopu electrical power line voltage drop in the length checking for compliance;
(5) Qiaopu electrical power line circuit at the end of the minimum short-circuit current protection device should enable the reliable operation.