Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Closed variable speed pump control direct drive type ship lock hoist system and method thereof
The closed variable speed pump control direct drive type ship lock hoist system comprises a servo power source, a pump control closed loop, a safety balance unit, an anti-impact valve group and a measurement and control unit, the servo power source is mechanically connected with the pump control closed loop, and the safety balance unit and the anti-impact valve group are connected between two cavities of the pump control closed loop in parallel. The measurement and control unit is electrically connected with the servo power source, the servo power source drives the pump control closed loop, opening and closing of the ship lock are controlled in a variable speed pump control mode, and recovery of potential energy of a valve is achieved; the system has the advantages of being simple in structure, high in reliability, high in control performance, easy to adjust, small in installation space and the like, the potential energy of the valve can be recycled, and intelligent and green development of the canal ship lock is promoted.
本发明公开了一种闭式变速泵控直驱型船闸启闭机系统及其方法，包括伺服动力源、泵控闭式回路、安全平衡单元、抗冲击阀组、测控单元，伺服动力源与泵控闭式回路机械连接，安全平衡单元、抗冲击阀组并联在泵控闭式回路的两腔之间，测控单元与伺服动力源电气连接，伺服动力源驱动泵控闭式回路，通过变速泵控的方式来控制船闸的开启和关闭，并实现阀门势能的回收；该系统具有结构简单、可靠性高、控制性能高、容易调节、安装空间小等优点，并可以回收阀门势能，将促进运河船闸向智能化和绿色化发展。
Closed variable speed pump control direct drive type ship lock hoist system and method thereof
The closed variable speed pump control direct drive type ship lock hoist system comprises a servo power source, a pump control closed loop, a safety balance unit, an anti-impact valve group and a measurement and control unit, the servo power source is mechanically connected with the pump control closed loop, and the safety balance unit and the anti-impact valve group are connected between two cavities of the pump control closed loop in parallel. The measurement and control unit is electrically connected with the servo power source, the servo power source drives the pump control closed loop, opening and closing of the ship lock are controlled in a variable speed pump control mode, and recovery of potential energy of a valve is achieved; the system has the advantages of being simple in structure, high in reliability, high in control performance, easy to adjust, small in installation space and the like, the potential energy of the valve can be recycled, and intelligent and green development of the canal ship lock is promoted.
本发明公开了一种闭式变速泵控直驱型船闸启闭机系统及其方法，包括伺服动力源、泵控闭式回路、安全平衡单元、抗冲击阀组、测控单元，伺服动力源与泵控闭式回路机械连接，安全平衡单元、抗冲击阀组并联在泵控闭式回路的两腔之间，测控单元与伺服动力源电气连接，伺服动力源驱动泵控闭式回路，通过变速泵控的方式来控制船闸的开启和关闭，并实现阀门势能的回收；该系统具有结构简单、可靠性高、控制性能高、容易调节、安装空间小等优点，并可以回收阀门势能，将促进运河船闸向智能化和绿色化发展。
Closed variable speed pump control direct drive type ship lock hoist system and method thereof
一种闭式变速泵控直驱型船闸启闭机系统及其方法
WANG XIQIANG (Autor:in) / LI HUA (Autor:in) / FAN WEITAO (Autor:in) / TANG JIANFENG (Autor:in)
08.10.2024
Patent
Elektronische Ressource
Chinesisch
| Springer Verlag | 1969