METHODS AND SYSTEMS FOR FLOW SHARING IN A HYDRAULIC TRANSFORMER SYSTEM WITH MULTIPLE PUMPS

摘要

To reach traffic requirement big flow service, the hydraulic transformer and one or more hydraulic pumps of flow are shared between hydraulic system. Pump that hydraulic pressure transformers are selectively in fluid communication and the first load is promoted. Second load is driven in a manner of being selectively in fluid communication by actuator and pump and transformer. The hydraulic system includes a controller, causes stream to be shared in hydraulic transformer and directional flow control valve in systems to reduce dynamic response.