1) dual-stage bypass system
二级旁路系统
1.
The structure and functions of dual-stage bypass system for 600 MW steam turbine have been briefly presented,and the control of said system in start-up by using intermediate pressure(IP) cylinder being analysed,and problems needing to pay attention in control of said system during switching over from IP cylinder start-up mode to high-pressure cylinder operation mode being pointed out.
简要介绍了600 MW汽轮机二级旁路系统结构功能,并对该类机组在中压缸起动中二级旁路系统的控制进行了详细分析,指出了中压缸起动方式切为高压缸运行方式中二级旁路系统控制应注意的问题。
2) bypass system
旁路系统
1.
Retrofit on the bypass system of home-made 135MW unit in Taizhou Power Plant;
台州发电厂135MW机组旁路系统技术改造
2.
Technical analysis of turbine bypass system design
汽轮机旁路系统设计的技术分析
3) by-pass system
旁路系统
1.
Three start-up systems, with recycle pump, flash tank and drain heater exchanger for start-up are analyzed, and the by-pass system is presented.
通过对超临界直流锅炉分类及特点的论述,详细介绍了带循环泵、扩容器和启动疏水热交换器 3 种内置式启动系统,以及与之关系密切的汽轮机旁路系统,同时强调具体的启动系统布置型式要综合考虑投资和电厂将来运行模式之间的关系。
2.
The functions and type of turbines\' by-pass system for ultra-supercritical units have been presented,the main factors affecting type selection of the by-pass system,as well as the calculation method for capacity of the said by-pass system being expounded.
介绍了超超临界机组汽轮机旁路系统的功能及类型,论述了影响旁路系统选型的主要因素以及旁路系统容量的计算方法。
4) by pass system
旁路系统
1.
In view of operation, the by pass system and its application in two combined cycle power plants were described.
本文从运行的角度介绍了应用于由我国承建的巴基斯坦两座联合循环电站的旁路系统及其作
5) by pass system
旁路系统旁路制
6) bypath system
旁路系统，旁路制
补充资料：动力机械：汽轮机旁路系统
与汽轮机并联的蒸汽减温减压系统。它的主要作用是﹕ 机组起﹑停时协调锅炉出口和汽轮机进口的蒸汽参数﹔ 机组起﹑停或发生事故时保护再热器﹔ 回收工质。蒸汽旁通整台汽轮机﹑直接引入凝汽器的系统称为整体旁路﹔蒸汽旁通高压缸的称为高压旁路﹔蒸汽旁通中﹑低压缸的称为中﹑低压旁路。常见的旁路系统有3种(见图 旁路系统示意图
)﹕ 只设整体旁路的称为一级旁路系统﹐其优点是系统简单﹑操作方便﹐适用于再热器不需保护的机组﹔ 设有高压和中﹑低压旁路的称为两级旁路系统﹐其优点是调节灵活﹐能有效地保护再热器﹐但系统较复杂﹔ 同时设有整体旁路﹑高压旁路和中﹑低压旁路的称为三级旁路系统。这种系统最为复杂﹐但有利于机组适应负荷变化的要求。
)﹕ 只设整体旁路的称为一级旁路系统﹐其优点是系统简单﹑操作方便﹐适用于再热器不需保护的机组﹔ 设有高压和中﹑低压旁路的称为两级旁路系统﹐其优点是调节灵活﹐能有效地保护再热器﹐但系统较复杂﹔ 同时设有整体旁路﹑高压旁路和中﹑低压旁路的称为三级旁路系统。这种系统最为复杂﹐但有利于机组适应负荷变化的要求。
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