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- A 700 MW steam turbo?generator set in Zhuhai Power Station encountered excessive generator bearing bush vibration during commissioning. Therefor,an advanced vibration analyzer is used to test the vibration characteristics of the unit. 珠海发电厂700MW汽轮发电机组在调试阶段发生发电机轴瓦振动过大的事故,为此,利用先进的振动测试分析仪对机组的振动特性进行了试验测试。
- Acceptance test of 700 MW steam turbines of Zhuhai Power Station and its evaluation 珠海发电厂700MW汽轮机组验收试验及其评价
- Abstract: This paper introduces the treating process, procedures and method for a crack on the intercept valve (ICV) base of Mitsubishi 700 MW unit steam turbine in Zhuhai Power Station. 汽轮机主汽门、中压调门阀体多为铸钢件,由于铸造生产工艺比较复杂,影响铸钢件缺陷的因素很多,如铸型工艺、铸型材料、模具、铸钢成分、铸钢的熔炼与浇注等。
- In both the USA and Japan, it has been used to a considerable degree for large units for base-load operation, typically up to 700 MW tandem-compound and 1300MW cross-compound. 在美国和日本,已在相当大程度上被用为基本负荷运行的大型机组,如通常高达700兆瓦的串联复合和1300mw交叉复合的机组。
- Flow Path Reformation of 200 MW Steam Turbines in Xingtai Power Generation Co. Ltd. 兴泰发电有限责任公司200MW机组通流部分改造。
- Cause analysis of negative differential expansion of 330 MW steam turbine's high pressure cylinder in Mengda Power Generation Co.Ltd. 蒙达公司330 MW机组高压缸负胀差大的原因分析。
- The author introduces and analyzes the stator winding assembly process and technical peculiarity of 700 MW VGS units with internal water-cooling in the Three Gorges left powerhouse. 介绍并分析了三峡左岸电站700MW容量的VGS水内冷水轮发电机组定子下线工艺流程、施工工艺方法的特点。
- The successful experiences in technical retrofit of the vacuum extraction system for domestic 300 MW steam turbine were introduced. 介绍国产300MW汽轮机真空抽气系统实施技术改造的成功经验。
- In view of the clamping stagnation during the disassembly of conventional coupling bolts on steam turbo units, a new type of hydraulic bolt is introduced in Daya Bay Nuclear Power Station. 针对传统汽轮发电机组联轴器螺栓拆卸时往往出现卡涩的问题,大亚湾核电厂引进了一种新型的联轴器液压螺栓。
- In this text the characteristics and technical requirements of 125 MW steam turbine body are analyzed.The casting technology design is introduced. 分析了125MW汽轮机阀壳铸件结构特点、技术条件,在以上的基础上介绍了125MW汽轮机阀壳的铸造工艺设计。
- The composition and features of governer system without controlled working medium, as well as its successful application on200 MW steam turbine unit, have been presented. 介绍了无控制工质调节系统的组成、点以及在200mw汽轮机组上的成功应用。
- The control principles of900 MW steam turbine governing valves are introduced, and the data relating to the servo valve installation and debugging are analyzed. 介绍了900mw机组汽机调门控制原理,分析了伺服安装调试数据。
- An analysis of why the bleeding check valve of a600 MW steam turbine-generator set couldn't readily shut during testing is being presented, together with means of improvement. 对进口某型号600mw汽轮发电机组在进行试验时出现抽汽逆止阀关闭不到位现象进行分析,并提出了改进措施。
- Peter Clarke,who has a 700?acre farm near Grantham,estimates he loses up to 5 per cent of his crops to deer. 彼得·克拉克在格兰瑟姆附近拥有700英亩的农场,他估算,鹿造成的破坏使他每年损失5%25的庄稼。
- The control principles of 900 MW steam turbine governing valves are introduced, and the data relating to the servo valve installation and debugging are analyzed. 摘要介绍了900MW机组汽机调门控制原理,分析了伺服安装调试数据。
- Level 4- Silences opponents after they finish casting a spell for 4 second. Has a 700 AOE. 四级-当700范围以内的任意敌方单位在施放完一个技能后,将其沉默,持续4秒。
- The calculations of the strength,stiffness and steamtight are very importang when high pressure and intermediate pressure casing of 300 MW steam turbine are designed. 本文采用三维弹性接触理论,建立300MW汽轮机高中压外缸的有限元模型,进而计算了汽缸的温度场、应力和变形。
- Causes any unit under the effect of this aura to become silenced after it finishes casting a spell. Has a 700 AOE. 所有在光环笼罩下的敌方单位在施放完一个技能后会被沉默,在一时间内不能施法,作用范围700。
- Level 1- Silences opponents after they finish casting a spell for 1 second. Has a 700 AOE. 一级-当700范围以内的任意敌方单位在施放完一个技能后,将其沉默,持续1秒。
- Level 2- Silences opponents after they finish casting a spell for 2 second. Has a 700 AOE. 二级-当700范围以内的任意敌方单位在施放完一个技能后,将其沉默,持续2秒。