针对某型汽轮发电机组设计的油路系统，通过试验结合数值仿真的方法对油系统的总体特性及主油泵特性进行研究。结果表明油路系统性能满足要求，主油泵变工况性能良好，润滑总管油压及主油泵压增与转速具有稳定的关系，机组可据此进行调速。
A test-bed was set up for a turbogenerator set, the general characteristics of the oil system and the characteristics of the main oil pump are studied by means of test and numerical simulation. The result show that the performance of the oil system meets the requirements and the off-design condition of the main oil pump is good. The lubricating oil pressure and the pressure increase of main oil pump have a stable relationship with the speed, thus the turbogenerator set can be adjusted accordingly.
2019,41(4): 106-108 收稿日期：2018-03-21
DOI：10.3404/j.issn.1672-7649.2019.04.020
分类号：TK262
作者简介：杜晓东(1990-),男,硕士,助理工程师,研究方向为船舶汽轮机气动热力学
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