1) bearing stability
轴瓦稳定性
2) shafting stability
轴系稳定性
1.
Through analysis of shafting stability for a 300 MW turbo-generator set made in home, and working condition of its bearings und different loads, as well as through calculation and comparison of unit’s revolution speed under off-stabilization, the changing relationship between shafting stability and critical speed of each rotor has been analysed.
通过对1台国产300MW汽轮发电机组轴系稳定性分析和轴承不同载荷下的工作状况,以及机组失稳转速的计算与比较,分析轴系稳定性与单转子临界转速的变化关系。
3) axial stability
轴向稳定性
1.
The force is then used as a distributed load to obtain the winding displacement distribution in the analysis of axial stability of windings,in which the bearing material attribute and installation characteristic are considered.
针对电力变压器绕组轴向稳定性的计算方法中,"质量—弹簧—阻尼"集中参数法无法考虑绕组的弯曲变形和垫块的数量、宽度对轴向稳定性影响的问题,采用有限元的方法计算绕组各线饼短路情况下的电动力,以此作为绕组轴向振动的力载荷分析绕组的轴向稳定性,得出了绕组各线饼的位移分布,在绕组轴向振动分析中既考虑了垫块的材料属性,又兼顾了垫块沿周向分布的特点。
2.
Recent achievements in the field of the axial stability of electric power transformer windings are summarized in this paper.
简要阐述大型电力变压器绕组轴向稳定性对变压器抗短路能力的重要性及目前的研究状况，着重评述以往学者对变压器绕组轴向动态特性的若干理论、研究方法及存在问题，详细介绍已取得的研究成果及预防短路时变压器绕组轴向失稳所采取的方案，展望了今后的研究方向和趋
4) shaft rotation stability
轴系运转稳定性
5) axial instability
轴向不稳定性
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条