3) control valve
调节汽门
1.
The possibility of combustion ratio of boiler and control valve of governing system disturbance inducing the variation of .
详细分析了锅炉燃烧率扰动和汽轮机调节汽门扰动能否引起汽轮机功率变化。
2.
By means of the relative flow rate ratio coefficient,ratio of pressure and opening degree of a control valve in a 600MW steam turbine,firstly,the relational expression is fitted by Back Propagation(BP)neural networks so as to obtain the mathematical model of control valve.
借助于试验数据和理论计算得到的某600MW汽轮机单个调节汽门的相对流量比系数、前后压力比与调节汽门开度的数值,首先利用BP网络对其之间的关系进行回归,以便得到调节汽门的数学模型,但发现当试验数据较少时BP网络的外推能力较差。
4) governing valve
调速汽门
1.
In view of the excessive temperature difference of turbine cylinder metal during start-up of 60 MW power generator sets in Xicun Power Plant,China,the relation between the opening of oil-driven machines and that of governing valves is analyzed along with the relationship between governing valve opening and cylinder steam flow;thus a solution to the problem is presented.
通过分析油动机开度与调速汽门开度的关系、汽轮机调速汽门开度与汽缸蒸汽流量的关系,提出了解决汽缸金属温差大的办法。
5) governing valve
调节汽门
1.
During the process of steam turbine s control mode transformation,in order to get the governing valve s put-in and put-out characteristic,the governing valve s characteristic equation should be built.
在汽轮机控制方式改造过程中,为了得到DEH系统阀门管理环节的输入-输出特性,需要建立调节汽门的特性方程。
2.
Causes analysis of governing valve fluctuation of steam turbine;
针对采用数字电液控制系统的汽轮发电机组在运行中出现调节汽门波动的问题,通过对数字电波控制系统调节回路各环节的分析,找出了阀位反馈装置工作不正常是造成该问题的主要原因,并结合位移传感器的结构和运行中可能出现的问题,提出解决方法。
6) main stop and governing valve
主调汽门
补充资料：汽机
1.蒸汽机的简称。 2.汽轮机的简称。
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