电网失电恢复及互锁模块化设计

Design for Blackout Recover and Interlock of Mains

在船舶电力系统运行过程中,由于发电机组故障有时会造成电网失电,影响船舶正常运行。因此,为保证船上重要用电设备的正常、不间断工作,设计了船舶电网失电自动恢复功能模块,以及相应的恢复供电时,防止多台机组同时合闸的互锁模块。

In the operation process of marine electric power system, electric mains blackout caused by generator-sets faults accidentally will influence normal running of ships. Therefore, an automatic-recover module of mains blackout as well as an interlock module, which can prevent multi-generators to break simultaneously when blackout recovers, are designed to guaranteed power supply for ship＇s vital equipment.