横河为印度比哈尔邦的燃煤电厂提供控制系统

Yokogawa to control Coal Fired Power Plant in Bihar, India
 
横河为印度比哈尔邦的燃煤电厂提供控制系统

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——横河电机公司宣布横河印度公司获得了印度最大电力公司（印度）国家火力发电有限公司(NTPC)的合同，为比哈尔邦一个新的超临界燃煤电厂项目提供自动化和控制系统。这份合约大约价值1180万美元。

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超临界燃煤电厂将产生共1980兆瓦（ 3台X 660兆瓦）的电力，使得它成为比哈尔邦最大的火电厂。1号机组按计划在2009年10开始运作 。印度的电力工业一直吃紧，已跟不上国家近期的经济增长，扩大发电能力已成为当务之急。因此，国家火力发电有限公司计划通过建设新的燃煤电厂，到2012年增加11千兆瓦的发电能力。Barth电厂正是这些计划电厂中的其中之一。

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.

在这个项目中，横河印度公司为锅炉及三个发电机的其他设备提供仪表系统。这些包括CENTUM CS 3000 R3分散式控制系统，PRM工厂资源管理器， DPharp EJA压力/差压变送器，以及IR8A红外线气体分析仪。作为其全套解决方案的一部分，横河印度公司也提供工程、安装以及调试服务。

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.

国家火力发电公司选择横河完成这个项目是因为横河印度公司在过去的二十多年中，在印度电力市场的各种燃煤和自保电厂安装的控制系统取得了广泛的纪录。横河印度的电厂自动化经验、专门技术和工程能力都得到国家火力发电公司的高度认可 。

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.

横河设立的目标是成为全球工业自动化市场的前沿者，并采取战略性努力加强其在全世界的业务。通过利用Barth电力项目的成功所产生的动力，横河将积极在日益增长的印度市场和电厂自动化系统谋求更多的订单。

Supercritical coal fired power plant

超临界燃煤电厂

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.

这一类电厂采用一种把液体在它们达到沸点之前蒸发，从而降低热能消耗的技术。当水加被加压到超越临界点的压力，产生的蒸汽可以驱动一个涡轮机。因为这项技术具有良好的热效率，人们认为超临界技术将是未来燃煤电厂的潮流。

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