摘要
现代大型舰船的电力系统规模越来越大,促进了舰船的自动化、电气化水平,同时也对电力系统安全性、稳定性提出了更高的要求。舰船电力系统的故障恢复是指当舰船电网某一环节出现故障时,电力系统可以根据电网结构,快速重构配电网络(包括定位故障区域、隔离故障区域等),保证舰船多数用电设备的供电需求。本研究针对舰船配电网络的故障恢复问题,利用遗传算法和NAGA-Ⅱ算法,确定了舰船电网故障恢复的优化函数,并对电网故障恢复的效果进行仿真实验。
The power system of modern large-scale ships is becoming larger and larger, which promotes the automation and electrification of ships. At the same time, it puts forward higher requirements for the security and stability of power systems. Shipboard power system service recovery is when a part of the ship grid fault occurs, the power system based on grid structure, rapid reconfiguration of distribution network(including locate fault area and fault isolation area, etc.) to ensure ship most power demand of electric equipment. The research of fault in ship power distribution network restoration problem is using genetic algorithm and NAGA-Ⅱ algorithm to determine the optimization function of ship power system fault recovery, and the effect on the recovery of power system fault simulation experiments.
出处
《舰船科学技术》
北大核心
2017年第22期73-75,共3页
Ship Science and Technology
关键词
舰船电网
故障恢复
NSGA-Ⅱ
电网重构
ship power network
fault restoration
NSGA-Ⅱ
power grid reconfiguration
