The Study And Improvement Of The Hybrid Rubber Tyred Gantry Crane With The Reel

In this paper,according to the hybrid rubber tyred gantry cranes in the Tianjin Port Eurasia International Container Terminal Co.Ltd.,The current situation of the RTG in the domestic and foreign ports was analyzed and discussed.The operating mode of the RTG was analyzed and the The basic working principle and power conversion function of the RTG was discussed.What's more,the GPS,cable reels and the energy storing devices were analyze in detail.The thesis established the GPS system and analyzed the important role of GPS by comparing the automatic and manual adjustment.It reduced the workload of the drivers greatly through the achievement of automatic skew detection and improved the safety of the equipment.With the investigation to the technology and advantage of the cable reel control system,the cable reel system renovation work was achieved to reduce the failure frequency effectively,and the principle of electronic control was studied and the control of cable bending prevention was achieved to ensure safety.The research was made of the application of the energy storing device in the hybrid RTG and the superbattery and supercapacitor were analyzed.According to analysis on the energy saving property of the hybrid RTG by actual measurement,the comparison of the RTG with the supercapacitor was made.This article made a further discussion on the theoretical issues involved and carried out a series of research and improvement on the RTG.The practice can insure the good operation of the equipment and improve the efficiency of the production.