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西门子帮助北莱茵—威斯特法伦州蒸汽电厂实现现代化

2007年05月29日 17:35:00 中国传动网

西门子发电集团(PG)与RWE Power AG电力公司的通力合作下在北莱茵—威斯特法伦州实现了Niederaussem蒸汽发电厂的现代化。由于先进的涡轮技术,电厂的CO2排放量每年将减少600,000吨,此减少量与每年的产电量一样。   西门子PG负责更新中高压涡轮机和两个在Niederaussem 的620MW的燃煤发电机组G和H的低压涡轮机,其在20世纪70年代中其投入生产。涡轮机将被安装在新的先进的转子和叶片上。服务范围将包括进一步有效的加强测量方法,如现代化的电容器和涡轮信息通讯系统。拥有总重约400公吨的特殊高精度设备,将在西门子在Muelheim的涡轮工厂内投入生产。电容器模块可测量范围为3 x 6 x 8,50米,重量为70公吨,是涉及中最大的零件。现代化工作预计在2008年,2009年完成。   西门子发电集团产品服务线领导人Harald Griem解释到:“与新建筑项目相比,通过定制现代化功能包旧电厂也能被迅速推向市场。这些措施不仅提供了工厂的效率和实用性,还加强了操作的经济性和环境保护”   西门子发电集团(PG)是国际发电领域中的主要公司之一。在2006财政年度(结束期为9月30日)西门子PG创造了100亿欧元的销售额,并收到了总计为125亿新订单,根据美国通用会计准则,集团盈利七亿八千二百万。在2006年9月30号,PG在世界范围内拥有员工36400名。   更多信息请登录:www.siemens.com/powergeneration  original text [COLOR=#708090]As good as new: Siemens to modernize steam power plant in North Rhine-Westphalia The Siemens Power Generation Group (PG) under contract to RWE Power AG is to modernize the Niederaussem steam power plant in North Rhine-Westphalia. Thanks to advanced turbine technology the plant’s CO2 emissions will be reduced by 600,000 t per annum with the same amount of electricity being generated. Siemens PG is to upgrade the high- and intermediate-pressure turbines and two low-pressure turbines at the 620-MW coal-fired power plant units G and H in Niederaussem, which went on line in the mid-1970s. The turbines will be equipped with new advanced rotors and blading. The scope of services will include further efficiency-enhancement measures such as modernization of the condensers and the turbine I&C systems. The special high-precision components with a total weight of approximately 400 metric tons will be produced at the Siemens turbine manufacturing plant in Muelheim; the condenser modules measuring 3 x 6 x 8,50 meters and weighing 70 metric tons are the largest components involved. Modernization work is slated for completion in 2008 and 2009. “Compared to new construction projects older power plants can be adapted more rapidly to future market conditions through customized modernization packages,” explained Harald Griem, head of the Service Product Line at Siemens Power Generation. “These measures not only increase plant efficiency and availability but also enhance operating economy and environmental friendliness.” The Power Generation Group (PG) of Siemens AG is one of the premier companies in the international power generation sector. In fiscal 2006 (which ended September 30), Siemens PG posted sales amounting to more than EUR10 billion and received new orders totaling EUR12.5 billion, according to U.S. GAAP. Group profit amounted to EUR782 million. On September 30, 2006, PG had a work force of approximately 36,400 worldwide. Further information at: www.siemens.com/powergeneration[/COLOR]
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