电动轮胎吊供电设计要点

针对南京龙潭港区集装箱码头电动轮胎吊的供电方案，结合负荷计算、交直流供电、电压等级、变电所与滑触线受电点设置、中性点接地方式的比较，介绍了不同供电方案的优缺点。在满足装卸作业要求下，各码头应根据自身具体情况，采用合适的供电方案，做到经济性与可靠性相协调。

Keys of Power Distribution Design for Electric Rubber Tyre Gantry

The Article is about power supply for electric rubber tyre gantry of Nanjing Longtan Port container terminal. It in- troduces advantages and disadvantages of different schemes by comparing AC and DC power supply, voltage level, substa- tion and power transfer point layout, neutral grounding. To meet the requirements of loading and unloading operations, the terminals should select the appropriate power distribution system based on their own specific circumstances in conjunction with economic and reliability.