[font=times]馬薩諸塞州福克斯波羅（2007年8月21日）消息，英維思過程系統公司最近完成了Energy Northwest哥倫比亞核發電廠（在華盛頓Richland附近的核發電廠）的系統更新。英維思提供了Triconex TMR Tricon渦輪機組控制系統，用于完整的渦輪保護和電抗器壓力控制。在賀詞中，Energy Northwest技術服務部副總裁W. Scott Oxenford說：“我們的數字式電液（DEH）壓力控制/渦輪控制系統被成功地更新了，并且以世界一流的方法支持哥倫比亞發電廠。” 　Tricon TMR系統的新渦輪機也是應用了數字化控制時間表，包括潤滑油，真空吸塵器和超速系統。Tricon系統所帶來的優勢遠超過來自渦輪機和發生器所具備的600個關鍵性監測和控制系統的輸入/輸出（I/O）點。 　Sargent & Lundy，A&E公司，提供了一系列的工程服務：包括概念學習、規范開發、投標估測、工廠更新系統包、步驟更新、安裝和測試支持以及項目管理輔助。 　哥倫比亞發電站是一個1,150兆瓦BWR工廠。新的數字化系統代替了舊的技術控制，此舉在很大程度上提高了可靠性。 　英維思集團包括五個業務部：過程系統、APV、Eurotherm、軌道系統和控制系統。集團總部位于倫敦，并在倫敦股票交易所上市交易，擁有30,000員工，業務遍及60個國家。[/font] [FONT=times] original text [/FONT] [font=times] Invensys completes control upgrade at Columbia nuclear plant [/font] [font=times][Color=#708090]FOXBORO, MASSACHUSETTS, August 21, 2007 - Invensys Process Systems recently completed a c upgrade at Energy Northwest‘s Columbia Generating Station, a nuclear power plant near Richland, Washington. Invensys supplied a Triconex TMR （triple-modular redundant） Tricon turbomachinery control system for integrated turbine protection and reactor pressure control. In a congratulatory letter recognizing the effort, W. Scott Oxenford, vice president, Technical Services for Energy Northwest said, "Our Digital Electro-hydraulic （DEH） Pressure Control/Turbine Control Upgrade was successfully installed, and it supported Columbia Generating Station （CGS） power ascension in a world-class manner." The Tricon TMR system is also utilized for an all new turbine trip digital control scheme, including lube oil, thrust, vacuum and overspeed. The Tricon systems bring together more than 600 critical monitoring and control system I/O points from the turbine and generator. Sargent & Lundy, the A&E （architecture and engineering） firm, provided a range of engineering services including conceptual study, specification development, bid evaluation, plant modification package, procedure update, installation and test support, and project management assistance. The Columbia Generating Station is a 1,150-megawatt BWR （boiling water reactor） facility. The new digital systems replace older technology controls, which has greatly improved reliability. The Invensys Group is made up of five businesses: Process Systems, APV, Eurotherm, Rail Systems, and Controls. The Group is headquartered in London and is listed on the London Stock Exchange, with approximately 30,000 employees working in 60 countries. [/color][/font]