艾默生控制系統助力中國首個1000MW超超臨界發電機組投入商業運營
http://www.gjzbw99.com 2007-03-02 16:27 《中華工控網》翻譯
Emerson's Ovation control system contributes to commercial operation of China's first 1,000-MW ultra-supercritical power generating units
艾默生控制系統助力中國首個1000MW超超臨界發電機組投入商業運營
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控制系統成功安裝和啟動，幫助玉環兩臺新機組比計劃提前八個月接入同步電網
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.
匹茲堡2月28日消息——艾默生旗下艾默生過程管理公司今天宣布其Ovation專家控制系統已經成功地安裝到華能玉環電廠的1號和2號機組。艾默生是在2005年4月贏得這家燃煤電廠價值7百萬美元合同的，為四個共4000MW的發電機組提供自動化系統。華能玉環電廠隸屬于華能國際電力股份公司，是中國首個單機容量為1000MW的電廠，同時也是國內第一個使用超超臨界技術的電廠。
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.
華能玉環電廠的1號機組在2006年11月28日成功地完成了連續168小時性能測試，對即將聯機的新工廠來說是一個重要的里程碑，使其成為中國第一個投入商業運營的1000MW超超臨界發電機組。2號機組也在數周后的12月15號與電網同步，并在2006年12月30日完成連續168小時的性能測試。預計這兩個超超臨界機組每年可產生大約110億千瓦/小時的電力。項目二期工程的3號和4號機組預計在2008年投入運營。
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.
艾默生的電力和水力解決方案工業中心設計該綜合控制策略，并且調整和監督Ovation控制系統的施工和安裝。Ovation系統具有許多業界領先的高端技術，是艾默生PlantWeb數字工廠架構的一個關鍵部分，監視和控制著所有主要工廠組成的數據采集系統、調節控制系統、順序控制系統、鍋爐安全監測系統以及電氣控制系統，包括鍋爐、渦輪、發電機以及工廠過程的平衡。
“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.”
華能國際電力公司儀控部主管吳鶴春先生表示：“在為這個破土動工的電廠選擇一個控制系統的時候，我們希望尋找一種經過驗證的先進技術、工程及支持。正如我們期望那樣，我們發現Ovation系統可靠，用戶界面友好，效率高，這些正是促使我們的電廠可以比計劃提前八個月投入商業運營的因素。為了表彰艾默生的優質產品和在現場忘我工作的工程師們，玉環國際電力授予了艾默生公司優秀供應商獎。”
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系統是專門為電力工業而設計，并且已在上千個項目中獲得驗證。超超臨界電廠使用新的技術對煤進行凈化，從而使蒸汽的溫度和壓力更高。由于超超臨界技術可以把燃煤發電效率提高50%以上，同時又能達到環保的效果，因而它必將在中國獲得更為廣泛的應用。
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).
玉環電廠1號和2號發電機組目前是世界上最潔凈、最有效率和最高端的超超臨界機組，工廠超過45％的熱效率也證明了這點（與典型次臨界電廠的30－38％的熱效率相比），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.”
艾默生電力和水力解決方案部總裁Bob Yeager表示：“過去的數年里，艾默生在許多開創性的發電站項目中扮演的角色獲得了榮譽。我們尤其高興可以參加本項目，它不但滿足了中國不斷增加的電力需求，也標志著發電工業整體上的一個重要成就，特別對玉環國際電力公司而言。”
About Emerson Process Management
關于艾默生過程管理
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.
作為艾默生集團的業務之一，艾默生過程管理為工業生產、加工、分銷提供自動化服務，應用在電力、供水和水處理、化工、石油天然氣、精煉、紙漿和造紙、能源、食品飲料、醫藥以及其它領域。
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.
艾默生電力和水力解決方案是高端分布式過程控制和信息系統的全球供應商。公司總部位于匹茲堡，是一家為發電、水處理和污水處理工業開發工廠級別過程控制解決方案的公認領導者。電力和水力解決方案部在艾默生將先進的產品和技術結合在為不同工業而設計的工程、咨詢、項目管理和維護服務中扮演著關鍵的角色。艾默生過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
關于艾默生
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.
總部位于圣路易斯市的艾默生是一家全球領先的公司，該公司將技術與工程相結合，在網絡能源、過程管理、工業自動化、環境優化技術及家電和工具等領域為客戶提供創新性的解決方案。公司在2006 財年的銷售額達201 億美元。
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