A Study Of Performance Of Main Drive System Of Ship Elevator

As a important transit construction,Ship elevator will be used in more and morehydraulic engineering with its particular merit and distinctness economybenefit.almost every vertical ship elevator in the world used the multidriversystem with common shaft. Generally there are four motors.in three gorge shipelevator there are eight motors for drive at first design.Since the peculiarly of the drivesystem,there are huge size .and much disturb inmechanism system. So the construct and the control parameters of the controlsystem have great influence to the capability and dependability of the system.There are a study of system construct and control parameter calculate of Geheyanfirst step ship elevator .Great the simulation model of the drive system, simulat thedynamic capability in some kind disturb condition.The main purpose of this article is creat a simulation modle of the system.Searching a effective way of system analyes.make a good beginning for site testand system analyes in the furture.