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Yokogawa to control Coal Fired Power Plant in Bihar, India
 
橫河為印度比哈爾邦的燃煤電廠提供控制系統(tǒng)

October 9, 2007 - Yokogawa Electric Corporation announces that Yokogawa India Limited has received a contract from National Thermal Power Corporation Ltd. (NTPC), India's largest power utility, to supply automation and control system for a new supercritical coal fired power plant project in Bihar state. This contract is estimated to be worth 11.8 million US dollars.

10月8日消息——橫河電機(jī)公司宣布橫河印度公司獲得了印度最大電力公司（印度）國家火力發(fā)電有限公司(NTPC)的合同，為比哈爾邦一個(gè)新的超臨界燃煤電廠項(xiàng)目提供自動(dòng)化和控制系統(tǒng)。這份合約大約價(jià)值1180萬美元。

When completed, the Barth Supercritical Coal-fired Power Plant will generate a total of 1,980 MW (3 units x 660 MW), making it the largest thermal power plant in Bihar. Unit 1 is planned to start operation in October 2009. India's power industry has been straining to keep up with the country's recent economic growth, and the expansion of power generation capacity has become a top priority. Consequently, NTPC plans to add 11 GW in capacity through the construction of new coal fired power plants by 2012. The Barth Power Plant is one of these planned facilities.

一旦完成，Barth超臨界燃煤電廠將產(chǎn)生共1980兆瓦（ 3臺(tái)X 660兆瓦）的電力，使得它成為比哈爾邦最大的火電廠。1號機(jī)組按計(jì)劃在2009年10開始運(yùn)作 。印度的電力工業(yè)一直吃緊，已跟不上國家近期的經(jīng)濟(jì)增長，擴(kuò)大發(fā)電能力已成為當(dāng)務(wù)之急。因此，國家火力發(fā)電有限公司計(jì)劃通過建設(shè)新的燃煤電廠，到2012年增加11千兆瓦的發(fā)電能力。Barth電廠正是這些計(jì)劃電廠中的其中之一。

In this project, Yokogawa India is providing instrumentation systems for the boilers and other utilities of three power generators. These include the CENTUM CS 3000 R3 Distributed Control System, PRM Plant Resource Manager, DPharp EJA Pressure/Differential Pressure Transmitters, and IR8A Infrared Gas Analyzers. As part of its full turnkey project solution, Yokogawa India is also providing engineering, installation, and commissioning services.

在這個(gè)項(xiàng)目中，橫河印度公司為鍋爐及三個(gè)發(fā)電機(jī)的其他設(shè)備提供儀表系統(tǒng)。這些包括CENTUM CS 3000 R3分散式控制系統(tǒng)，PRM工廠資源管理器， DPharp EJA壓力/差壓變送器，以及IR8A紅外線氣體分析儀。作為其全套解決方案的一部分，橫河印度公司也提供工程、安裝以及調(diào)試服務(wù)。

NTPC selected Yokogawa for this project because of the extensive track record that Yokogawa India has acquired over the past 20 years in the installation of control systems for various kinds of coal-fired and captive power plants in the Indian power market. Yokogawa India’s power plant automation experience, expertise, and engineering capability are very highly regarded by NTPC.

國家火力發(fā)電公司選擇橫河完成這個(gè)項(xiàng)目是因?yàn)闄M河印度公司在過去的二十多年中，在印度電力市場的各種燃煤和自保電廠安裝的控制系統(tǒng)取得了廣泛的紀(jì)錄。橫河印度的電廠自動(dòng)化經(jīng)驗(yàn)、專門技術(shù)和工程能力都得到國家火力發(fā)電公司的高度認(rèn)可 。

Yokogawa has set its sights on becoming the frontrunner in the global IA market and is making a strategic effort to strengthen its activities worldwide. Taking advantage of the momentum generated by the Barth power project success, Yokogawa will actively pursue further orders both for the growing market in India and for power plant automation systems.

橫河設(shè)立的目標(biāo)是成為全球工業(yè)自動(dòng)化市場的前沿者，并采取戰(zhàn)略性努力加強(qiáng)其在全世界的業(yè)務(wù)。通過利用Barth電力項(xiàng)目的成功所產(chǎn)生的動(dòng)力，橫河將積極在日益增長的印度市場和電廠自動(dòng)化系統(tǒng)謀求更多的訂單。

Supercritical coal fired power plant

超臨界燃煤電廠

This type of plant employs a technology that causes fluids to evaporate before they reach the boiling point, thereby reducing the consumption of thermal energy. When water is pressurized beyond the critical pressure point, steam is produced to drive a turbine. Because this technology has good thermal efficiency, it is said that supercritical technology will be the wave of the future of the coal fired power plants.

這一類電廠采用一種把液體在它們達(dá)到沸點(diǎn)之前蒸發(fā)，從而降低熱能消耗的技術(shù)。當(dāng)水加被加壓到超越臨界點(diǎn)的壓力，產(chǎn)生的蒸汽可以驅(qū)動(dòng)一個(gè)渦輪機(jī)。因?yàn)檫@項(xiàng)技術(shù)具有良好的熱效率，人們認(rèn)為超臨界技術(shù)將是未來燃煤電廠的潮流。

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