浅谈开关电源割接论文.pdf

关电源,开关电源割接,电源割接. 浅谈直流供电系统割接技术　冯立忠　摘　要　直流供电系统割接是一项难度很高的工程。在割接过程中，首先要保证对通信 设备供电不中断，确保通信安全；其次，由于割接是在设备带电的情况下操作的， 必须保证人身和设备安全。所以做好割接前期准备工作、制定割接方案和应急预案 至关重要。本文结合实际割接案例，具体分析割接的各项工作和注意事项。　 DC power system is a very difficult project. In the switchover process, first of all to ensure uninterrupted power supply for communications equipment and to ensure the communication security; Secondly, because in the switchover process, equipment has a lot of electric charge, so must ensure personal and equipment safety. ........