Pure electric pleasure boat driving system electrical architecture and control method
Pure electric pleasure boat driving system electrical architecture and control method
- Neue Suche nach: WANG GUIYUE
- Neue Suche nach: ZHOU YONGHUA
- Neue Suche nach: DING ZHIYOU
- Neue Suche nach: TIAN WEIHUA
- Neue Suche nach: WANG GUIYUE
- Neue Suche nach: ZHOU YONGHUA
- Neue Suche nach: DING ZHIYOU
- Neue Suche nach: TIAN WEIHUA
The invention discloses a pure electric pleasure boat driving system electrical architecture and a control method. The pure electric pleasure boat driving system electrical architecture comprises at least one busbar, at least two battery clusters, a charging interface switch and a battery management system, wherein each battery cluster is connected to the busbar through a first relay, one end of the charging interface switch is connected with a shore connection box, the other end of the charging interface switch is connected to the busbar through a second relay, and the battery management system is connected to the first relay, the second relay and the battery clusters, and is used for controlling the on-off of the first relay and the second relay according to the real-time voltage of each battery cluster detected by a detector when the battery clusters are powered on and powered off. According to the invention, the number of parallel clusters of battery clusters is reduced through busbar splitting, so that the system stability is improved; and before power-on, the battery management system obtains voltage parameters of each battery cluster, and executes corresponding control strategies according to different voltage differences, so that the reliability of the battery clusters in parallel connection is ensured, and destructive circulation is avoided.
本申请公开了一种纯电游船驱动系统电气架构及控制方法。纯电游船驱动系统电气架构包括至少一母排、至少两个电池簇、充电接口开关以及电池管理系统；每一电池簇通过一个第一继电器连接至所述母排；充电接口开关的一端与岸电箱连接，其另一端通过第二继电器连接至所述母排；电池管理系统连接至所述第一继电器、所述第二继电器以及所述电池簇，用于在电池簇上电和下电时根据所述检测器检测的每一电池簇的实时电压控制所述第一继电器及所述第二继电器的通断。本申请通过母排分舷来减少电池簇并联簇数，提高系统稳定性；在上电前电池管理系统获取各电池簇的电压参数，按照不同压差执行对应的控制策略，保证电池簇并联时的可靠性，避免破环性环流。
Dokumentinformationen
Pure electric pleasure boat driving system electrical architecture and control method
一种纯电游船驱动系统电气架构及控制方法
2021-11-12
Patent
Elektronische Ressource
Chinesisch