DIN ISO 7919-5-2005
机械振动.通过旋转轴上的测量评价机械振动.第5部分:水力发电厂和泵站机组

Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plants (ISO 7919-5:2005)

DIN ISO 7919-5-2005 发布历史

This part of ISO 7919 gives guidelines for applying evaluation criteria for shaft vibration measured at, or close to, the bearings of machines or machine sets in hydraulic power generating and pumping plants under normal operating conditions. These guidelines are presented in terms of both steady-state running vibration and any amplitude changes that can occur in these steady vibration values. NOTE 1 The numerical values specified are not intended to serve as the only basis for vibration evaluation since, in general, the vibratory condition of a machine is assessed by consideration of both the shaft vibration and the associated structural vibration (see ISO 7919-1 and ISO 10816-1 ). This part of ISO 7919 is applicable to machines or machine sets in hydraulic power generating and pumping plants where the hydraulic machines have speeds from 60 r/min to 1 800 r/min, shell- or shoe-type sleeve bearings, and main engine power of at least 1 MW. The position of the shaft line can be vertical, horizontal or at an arbitrary angle between these two directions. Machine sets covered by this part of ISO 7919 include a combination of -- hydraulic turbines and generators, -- pumps and electrical machines operating as motors, -- pump-turbines and motor-generators, and -- hydraulic turbines, pumps and motor-generators (classic pump-storage machine sets), including auxiliary equipment (e.g. starting turbines or exciters lying in the shaft line). This part of ISO 7919 is also applicable to turbines or pumps connected to generators or electrical motors via gears and/or radially flexible couplings. NOTE 2 Electrical machines with speeds between 1 000 drain and 1 800 r/min are evaluated according to the criteria specified in ISO 7919-3. This part of ISO 7919 is not applicable to -- pumps in thermal power plants or industrial installations (for these machines, see ISO 7919-3), -- hydraulic machines or machine sets having rolling element bearings, or -- hydraulic machines with water-lubricated bearings.

DIN ISO 7919-5-2005由德国标准化学会 DE-DIN 发布于 2005-10。

DIN ISO 7919-5-2005 在中国标准分类中归属于: Z32 噪声、振动测试方法。

DIN ISO 7919-5-2005 发布之时，引用了标准

• ISO 7919-1 非往复式机器的机械振动 旋转轴的测量和评定准则 第1部分:总则
• ISO 10817-1 旋转轴振动测量系统 第1部分:径向振动的相对和绝对信号检测
• IEC 60994 水力机械(水轮机、蓄能泵和水泵水轮机)振动与脉动现场测量指南

DIN ISO 7919-5-2005的历代版本如下：

• 2005年10月 DIN ISO 7919-5-2005 机械振动.通过旋转轴上的测量评价机械振动.第5部分:水力发电厂和泵站机组

DIN ISO 7919-5-2005 机械振动.通过旋转轴上的测量评价机械振动.第5部分:水力发电厂和泵站机组 于 2018-12 变更为 DIN ISO 20816-5-2018 机械振动. 机器振动的测量和评估. 第5部分: 水力发电厂和抽水蓄能厂的机器组(ISO 20816-5-2018)。

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 DIN ISO 7919-5-2005 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

DIN ISO 7919-5-2005

发布日期

2005年10月

实施日期

废止日期

无

中国标准分类号

Z32

发布单位

DE-DIN

引用标准

ISO 7919-1 ISO 10817-1 IEC 60994

代替标准

DIN ISO 20816-5-2018

适用范围

This part of ISO 7919 gives guidelines for applying evaluation criteria for shaft vibration measured at, or close to, the bearings of machines or machine sets in hydraulic power generating and pumping plants under normal operating conditions. These guidelines are presented in terms of both steady-state running vibration and any amplitude changes that can occur in these steady vibration values. NOTE 1 The numerical values specified are not intended to serve as the only basis for vibration evaluation since, in general, the vibratory condition of a machine is assessed by consideration of both the shaft vibration and the associated structural vibration (see ISO 7919-1 and ISO 10816-1 ). This part of ISO 7919 is applicable to machines or machine sets in hydraulic power generating and pumping plants where the hydraulic machines have speeds from 60 r/min to 1 800 r/min, shell- or shoe-type sleeve bearings, and main engine power of at least 1 MW. The position of the shaft line can be vertical, horizontal or at an arbitrary angle between these two directions. Machine sets covered by this part of ISO 7919 include a combination of -- hydraulic turbines and generators, -- pumps and electrical machines operating as motors, -- pump-turbines and motor-generators, and -- hydraulic turbines, pumps and motor-generators (classic pump-storage machine sets), including auxiliary equipment (e.g. starting turbines or exciters lying in the shaft line). This part of ISO 7919 is also applicable to turbines or pumps connected to generators or electrical motors via gears and/or radially flexible couplings. NOTE 2 Electrical machines with speeds between 1 000 drain and 1 800 r/min are evaluated according to the criteria specified in ISO 7919-3. This part of ISO 7919 is not applicable to -- pumps in thermal power plants or industrial installations (for these machines, see ISO 7919-3), -- hydraulic machines or machine sets having rolling element bearings, or -- hydraulic machines with water-lubricated bearings.

DIN ISO 7919-5-2005系列标准

谁引用了DIN ISO 7919-5-2005 更多引用