集装箱装卸桥线路继电保护计算

The Calculation of the Relay Protection on the Container Bridge Crane

提出了在码头高压供电系统的设计中,应采用合适的保护方式。结合实例,阐述在供桥吊的高压线路保护方式的选择和定值计算。

This paper puts forward that the suitable protecting style should be taken in the design of the high pressure power system used in the port. In the light of an example, it states the choice of the protecting style of the high pressure circuit used in the bridge crane and the calculation of the fixed value.