1000 MW汽轮机油系统清洁度控制技术

以国华宁海电厂2台1000MW机组工程为例,介绍了为提高油循环质量,保证油系统清洁度和油压的稳定性而需要在油管路施工、油循环等过程中采取的各种措施。通过运用新工艺和新技术,使油系统冲洗质量和效率显著提高,着重介绍了施工过程中的重点、难点。

Cleanliness Control of Oil System for 1 000 MW Power Turbines

Taking the engineering project of 2×1000 MW power units in Guohua Ninghai Power Plant as an example,the paper introduces various measures that may be used in the process of oil pipeline construction and oil circulation,so as to raise the quality of oil circulation,ensure the cleanliness of oil system and improve the stability of oil pressure.Through the use of new process and new technology,the flush quality and efficiency of the oil system are evidently increased.The paper emphatically presents the key point and difficulty of the construction process.