超超临界机组对锅炉补给水有很高的水质要求。
USC units require higher water quality to boiler make-up water.
该控制策略为同类超超临界机组过热汽温控制系统设计提供了参考。
The strategy offers good reference to similar superheated steam temperature control systems in ultra supercritical power units.
P 92钢是目前超超临界机组主蒸汽管道的应用钢种，其蠕变断裂寿命被广泛关注。
The P92 steel is a steel sort being used for main steam pipelines of ultra-supercritical units at present, its creep rupture life has widely drawn close attention.
本标准适用于超临界及超超临界机组汽轮机用超纯净钢低压转子锻件的订货、制造与检验。
This standard is applied to super - critical reach super - exceed critical aircrew turbine to use exceed pure steel low pressure of rotor forging order goods, make with examine.
通过对超临界和超超临界机组使用钢材和热力系统的对比，说明了超超临界机组的化学清洗原则。
Through comparison of steel and thermal system between supercritical and ultra supercritical units, the principles of ultra supercritical unit chemical cleaning are explained.
概述世界发达国家的超临界和超超临界火力发电技术的演绎过程，剖析国外典型超超临界机组的技术特性。
There are many technical features of the condenser for 1000 MW ultra super-critical power unit in Zou Xian Power Plant.
P 122钢具有较高的热稳定性，满足1000MW超超临界机组高温高压蒸汽的要求，但是其可焊性较差。
P122 steel has high thermal stability, can meet the requirements of high temperature and high pressure steam for 1000mw ultra supercritical units, but has poor weldability.
为选择邹县电厂1 000MW超超临界机组汽轮机的启动方式和旁路系统的配置方式，进行了技术分析和经济比较。
A technical and economical comparison was carried out for selection of turbine start-up mode and arrangement of its bypass system of 1 000 MW extra supercritical units in Zouxian Power Plant.
投标人提供的同类产品必须有10台1000MW超超临界机组供货业绩，10台600 MW超临界机组2年以上的运行业绩。
Bidders should offer 10 units' achievement of 1000mw Super-supercritical units and 10 units' operation achievement for over 2 years of 600mw supercritical units.
以T／P91钢为代表的新型细晶强韧型铁素体耐热钢及以TP347H为代表奥氏体不锈钢等超超临界机组锅炉用钢，已经不断被开发和应用。
As the representation of these kinds of steel, T/P91 of new grade boiler steel and TP347H of stainless steel have been developed and applied.
现在很多地方均在建设超临界或超超临界的大型燃煤火力发电机组，以便迅速扭转电力紧张局面。
Now, supercritical or super-supercritical firepower generator units are constructed in many places, in order to reverse power tense situation promptly.
阐述了我国1 000MW超超临界压力机组主要辅机的选型和配置，并对选型和配置的情况进行了比较。
Type choosing of the main auxiliaries for matching domestic 1 000 MW ultra supercritical power units is being delineated, accompanied by a comparison between different options.
采用非结构化四面体网格，对某600MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。
Unstructured tetrahedral meshes are used to simulate the flow field inside high pressure combined valves of a 600mw ultra supercritical steam turbine under the nominal condition.
在近期内，配有污染物排放控制技术的超超临界燃煤发电机组会很快成为我国电力工业的主力机组。
In the near future, will have the pollutant discharge control technology ultra supercritical coal-burning power set to become our country electric power industry very quickly the main force unit.
超超临界发电技术是目前国际上最为先进的一种燃煤发电技术，我国正在积极开发自己的超超临界发电机组。
Ultra supercritical (USC) technology is the most advanced fossil power generation technology in the world, now domestic USC generating set was developing in China.
某超超临界660MW机组发生循环水泵外筒体断裂脱落、陶瓷轴承损坏的事故，造成重大损失。
The serious damage accidents induced by the out shell and ceramic bearing fracture of circulating pump in 660 MW thermal power plant have lead to great losses.
介绍了以往600MW机组凝汽器和超超临界600m W凝汽器的区别及设计的过程。
The difference between condenser for conventional 600mw and that for ultra-super critical unit is introduced and the detailed design process is presented.
西门子公司称，从2004年伏，中国有112座100万千瓦的超超临界发电机组未经动农，20座投进经营。西门子盘踞了发电机市场一半以上的份额。
Since 2004, China has begun construction on 112 ultra-super critical 1000 megawatt units and put 20 into operation, according to Siemens, which claims more than half the generator market.
钢铁材料技术是保证超超临界火电机组和百万千瓦核电机组建设顺利进行的最重要基础之一。
Further, steel technology is one of the most imperative fundamentals to ensure the development and construction of USC fossil fired power plants and advanced nuclear power plants.
我们在浙江省的成功案例之一，是华能玉环电厂4x1000MW超超临界（USC）汽轮机组。
One of our successful cases here is Huaneng Yuhuan 4 x 1000 MW ultra supercritical (USC) steam power plant.
本文介绍了迄今我国在超超临界火电机组和百万千瓦核电机组用钢方面的研发进展和取得的成就，并与国外同类技术的研发水平进行了对比。
This paper briefly introduced the state-of-the-art and achievement of steel technology used for USC fossil fired power plants and advanced nuclear power plants in China so far.
采用非结构化四面体网格，对某600MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。
Unstructured algorithm is employed in this paper to simulate the complex flow field inside high pressure combined valve of a 600MW steam turbine.
采用非结构化四面体网格，对某600MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。
Unstructured algorithm is employed in this paper to simulate the complex flow field inside high pressure combined valve of a 600MW steam turbine.
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