摘要
简述了茂名电厂3号机轴向负推力问题，叙述了汽轮机转子轴向推力的精确计算方法，分析了茂名电厂3号机轴向负推力生产的机理，提出了通过堵平衡扎来消除轴向负推力的处理方案。实施结果表明，计算方法及处理方案是正确的和可行的。
This paper presents the accurate algorithm of steam turbine rotor axial thrust and analyzes the mechanism which induces the negative axial thrust on Unit 3 of Maoming P0wer Plant. The balancing hole-blocking method is proposed to solve the problem. Practical results show that the described algorithm is correct and the treatment method is feasible.
出处
《广东电力》
1998年第5期13-16,共4页
Guangdong Electric Power
