Emerson's Ovation control system contributes to commercial operation of China's first 1,000-MW ultra-supercritical power generating units

艾默生控制系统助力中国首个1000MW超超临界发电机组投入商业运营

Successful installation and startup of Emerson's Ovation control system helps two new Yuhuan units synchronize to the power grid eight months ahead of schedule

艾默生Ovation控制系统成功安装和启动，帮助玉环两台新机组比计划提前八个月接入同步电网

PITTSBURGH (February 28, 2007) — Emerson Process Management, a business of Emerson, announced today that its Ovation expert control system has been successfully implemented at Huaneng Yuhuan Power Plant Units 1 and 2. Emerson won the $7 million contract to automate the four unit, 4,000-MW, coal-fired plant in April 2005. The plant, which is owned by Huaneng Power International Inc., is the first 1,000-MW-per-unit power plant in China, as well as the country’s first to use ultra-supercritical technologies.

匹兹堡2月28日消息——艾默生旗下艾默生过程管理公司今天宣布其Ovation专家控制系统已经成功地安装到华能玉环电厂的1号和2号机组。艾默生是在2005年4月赢得这家燃煤电厂价值7百万美元合同的，为四个共4000MW的发电机组提供自动化系统。华能玉环电厂隶属于华能国际电力股份公司，是中国首个单机容量为1000MW的电厂，同时也是国内第一个使用超超临界技术的电厂。

Unit 1 of the Huaneng Yuhuan facility successfully completed the 168-hour performance test – a significant milestone for new plants coming online – on Nov. 28, 2006 – making it China’s first 1,000-MW ultra-supercritical unit in commercial operation. Unit 2 synchronized to the power grid just weeks later, on Dec. 15, 2006, and completed the 168-hour performance test on Dec. 30, 2006. It is estimated that about 11 billion KWh of electricity will be generated by these two ultra-supercritical units annually. Start-up of Units 3 and 4 – Phase 2 of the project – is slated for 2008.

华能玉环电厂的1号机组在2006年11月28日成功地完成了连续168小时性能测试，对即将联机的新工厂来说是一个重要的里程碑，使其成为中国第一个投入商业运营的1000MW超超临界发电机组。2号机组也在数周后的12月15号与电网同步，并在2006年12月30日完成连续168小时的性能测试。预计这两个超超临界机组每年可产生大约110亿千瓦/小时的电力。项目二期工程的3号和4号机组预计在2008年投入运营。

Emerson’s Power & Water Solutions industry center designed the comprehensive control strategy, and coordinated and supervised the engineering and installation of the Ovation control system. The Ovation system, which boasts a number of industry-leading advanced technologies and is a key component of Emerson’s PlantWeb digital plant architecture, monitors and controls the data acquisition system, modulating control system, sequence control system, furnace safeguard supervisory system, and electrical control system for all major plant components, including the boiler, turbine, generator and balance of plant processes.

艾默生的电力和水力解决方案工业中心设计该综合控制策略，并且调整和监督Ovation控制系统的施工和安装。Ovation系统具有许多业界领先的高端技术，是艾默生PlantWeb数字工厂架构的一个关键部分，监视和控制着所有主要工厂组成的数据采集系统、调节控制系统、顺序控制系统、锅炉安全监测系统以及电气控制系统，包括锅炉、涡轮、发电机以及工厂过程的平衡。

“When selecting a control system for this ground-breaking facility, we wanted a proven solution that offered superior technology, engineering and support. As we anticipated, we found the Ovation system to be reliable, user-friendly and efficient – factors that contributed to our ability to put the plant into commercial operation eight months ahead of schedule,” said Mr. Wu Hechun, a supervisor in Huaneng Power International’s Instrument & Control division. “In recognition of Emerson’s exceptional products and dedicated field engineers, Yuhuan Power International has honored the company with a supplier award of excellence.”

华能国际电力公司仪控部主管吴鹤春先生表示：“在为这个破土动工的电厂选择一个控制系统的时候，我们希望寻找一种经过验证的先进技术、工程及支持。正如我们期望那样，我们发现Ovation系统可靠，用户界面友好，效率高，这些正是促使我们的电厂可以比计划提前八个月投入商业运营的因素。为了表彰艾默生的优质产品和在现场忘我工作的工程师们，玉环国际电力授予了艾默生公司优秀供应商奖。”

Emerson’s Ovation system was designed and built for the power generation industry and has been proven in thousands of installations. Ultra-supercritical plants use new advanced clean coal technology that allows operation at elevated steam temperatures and pressures. Ultra-supercritical technologies are expected to become more prevalent in China because they can boost the efficiency of coal-based electricity generation by more than 50 percent, while maintaining superior environmental performance.

艾默生Ovation系统是专门为电力工业而设计，并且已在上千个项目中获得验证。超超临界电厂使用新的技术对煤进行净化，从而使蒸汽的温度和压力更高。由于超超临界技术可以把燃煤发电效率提高50%以上，同时又能达到环保的效果，因而它必将在中国获得更为广泛的应用。

Yuhuan Units 1 and 2 are currently the cleanest, most efficient and most advanced ultra-supercritical units in the world, as illustrated by the plant’s thermal efficiency, which is more than 45 percent (compared with a typical subcritical plant thermal efficiency of 30-38 percent), as well as a fuel conversion rate of less than 288.5 grams/KWh (0.64 lbs./KWh).

玉环电厂1号和2号发电机组目前是世界上最洁净、最有效率和最高端的超超临界机组，工厂超过45％的热效率也证明了这点（与典型次临界电厂的30－38％的热效率相比），燃料折合率也低于288.5克/KWh (0.64 磅./KWh)。

“Over the years, Emerson has been honored to play a role in a number of pioneering power projects,” said Bob Yeager, president of Emerson’s Power & Water Solutions division. “We are especially pleased to be involved in this project, which in addition to meeting the growing electricity needs of China, marks a significant accomplishment for the power generation industry in general, and Yuhuan Power International in particular.”

艾默生电力和水力解决方案部总裁Bob Yeager表示：“过去的数年里，艾默生在许多开创性的发电站项目中扮演的角色获得了荣誉。我们尤其高兴可以参加本项目，它不但满足了中国不断增加的电力需求，也标志着发电工业整体上的一个重要成就，特别对玉环国际电力公司而言。”

About Emerson Process Management
关于艾默生过程管理

Emerson Process Management, an Emerson business, is a leader in helping businesses automate their production, processing and distribution in the power, water and wastewater treatment, chemical, oil and gas, refining, pulp and paper, food and beverage, pharmaceutical, and other industries.

作为艾默生集团的业务之一，艾默生过程管理为工业生产、加工、分销提供自动化服务，应用在电力、供水和水处理、化工、石油天然气、精炼、纸浆和造纸、能源、食品饮料、医药以及其它领域。

Emerson's Power & Water Solutions division is a global supplier of advanced distributed process control and information systems. The Pittsburgh-based company is a recognized leader in developing plant-wide process control solutions for the power generation, water treatment and wastewater treatment industries. Power & Water Solutions plays a key role in the Emerson mission of combining superior products and technology with industry-specific engineering, consulting, project management and maintenance services. Emerson brands include: PlantWeb; Ovation; SmartProcess; Fisher; MicroMotion; Rosemount; Mobrey; Daniel, Bristol, DeltaV; and AMS Suite.

艾默生电力和水力解决方案是高端分布式过程控制和信息系统的全球供应商。公司总部位于匹兹堡，是一家为发电、水处理和污水处理工业开发工厂级别过程控制解决方案的公认领导者。电力和水力解决方案部在艾默生将先进的产品和技术结合在为不同工业而设计的工程、咨询、项目管理和维护服务中扮演着关键的角色。艾默生过程管理旗下的品牌有：PlantWeb, Micro Motion, Fisher, Rosemount, Mobrey, Daniel, Bristol, DeltaV, Ovation, 以及 AMS 套件。

About Emerson
关于艾默生

Emerson (NYSE: EMR), based in St. Louis, is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2006 were $20.1 billion.

总部位于圣路易斯市的艾默生是一家全球领先的公司，该公司将技术与工程相结合，在网络能源、过程管理、工业自动化、环境优化技术及家电和工具等领域为客户提供创新性的解决方案。公司在2006 财年的销售额达201 亿美元。

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