The invention discloses a ship electric propulsion and control system. The electric energy quality of the electric propulsion system is monitored by integrating local monitoring, in-ship monitoring and shore monitoring, the situation that maintenance personnel cannot monitor the electric propulsion system in time due to the fact that a single monitoring device breaks down can be effectively prevented, and safety of ship navigation is greatly improved. The electric propulsion system adopts four levels of redundancy arrangement, including power distribution system redundancy, propulsion system redundancy, propulsion power source redundancy and propulsion equipment redundancy, so ship operation can be maintained to the maximum extent under serious faults of the ship, and ship running safety is ensured from the equipment level. The invention further discloses a monitoring control and safety evaluation method of the system.
本发明公开了一种船舶电力推进与控制系统,采用本地监控、船内监控和岸上监控三层一体共同监控电力推进系统的电能质量,可以有效预防单一监控设备故障导致维护人员无法及时监管电力推进系统的情况,极大的提高了船舶航行的安全性。电力推进系统采用四个层次的冗余设置,包括配电系统冗余、推进系统冗余、推进动力源冗余和推进设备冗余,确保船舶在严重故障下,也能最大限度的维持船舶运行,从设备层面保证船舶行驶的安全性。本法还公开了该系统的监控控制与安全评估方法。
Ship electric propulsion and control system and monitoring control and safety evaluation method thereof
船舶电力推进与控制系统及其监控控制与安全评估方法
2020-06-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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