内河锂电推进船舶电站管理系统控制策略

Control Strategy of Inland Lithium Electric Propulsion Ship Power Management System

为完善锂电电站管理系统控制策略,通过对比分析锂电池和柴油发机组的特性和差异,在成熟的柴油发机组电站管理系统基础上,提出了基于锂电池剩余电量的评估、预警及航速建议等控制策略。并通过实船测试,提高了船舶运行的可靠性和安全性。

In order to improve the control strategy of lithium power management system, by contrastive analysis the characteristics and differences of lithium battery and diesel generating units, based on mature management system of diesel generating units, some control strategies such as evaluation, early warning and speed suggestion is put forward in the basis of the residual capacity of lithium batteries. The effectiveness of the strategies are verified by the actual ship test. As the result, the reliability and safety of ship operation are improved.