Test platform for ship propulsion system

Abstract

The invention discloses a test platform for a ship propulsion system, which comprises two high speed diesel engines, two-in two-out type parallel operation gear boxes, an axle motor provided with two operating modes of PTO / PTI, a conventional diesel generator set, a propeller simulation device, a power consumption device and a control device, wherein the two high speed diesel engines are respectively connected with the axle motor and the propeller simulation device through the parallel operation gear boxes, and respectively connected with the parallel operation gear boxes through a flexible transmission device; and the parallel operation gear boxes are respectively connected with the axle motor and the propeller simulation device through a hydro-viscous driver clutch and a low-speed high-torque elastic coupling device. The invention is a comprehensive multifunctional test platform for the ship propulsion system, so that the invention can be used for conducting the test research on integrated key technologies of the ship propulsion system, and the test verification of axle reversible motors, diesel engines and devices thereof, power station and energy management, system vibration decreasing and noise reduction, driving elements, electric propulsion, automatic control and other aspects.

Description

technical field [0001] The invention relates to a ship test platform, in particular to a ship propulsion power system test platform. Background technique [0002] With the continuous development of the shipbuilding industry, the requirements for the economy and reliability of the power system are getting higher and higher, and it is constantly developing in the direction of large-scale and intelligent. With the continuous development of ship science and technology, ship propulsion power systems are also constantly introducing new power types. [0003] At present, there are relatively few test platforms for comprehensive ship propulsion power systems. Most of the existing test platforms are limited to a single or part of the power equipment, and most of them were built in the 1980s and 1990s. The functions are relatively single, the power type is relatively old, and they cannot meet the requirements of current ships for power system integration technical indicators. [0004...

AI Technical Summary

Problems solved by technology

At present, the scheme of highly elastic coupling and cardan shaft is generally adopted, but its structure is complicated, its size and weight are large

[0013] In addition, with the development of transmission technology, carbon fiber elastic shaft technology is gradually adopted, but the existing test platform lacks the necessary means of test verification for this technology

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