艾默生为中国华能煤电厂提供自动化系统

Emerson automates China’s Huaneng coal-fired power plant 

艾默生为中国华能煤电厂提供自动化系统

January 27, 2009 — Emerson Process Management updated the controls at Unit 1 of the Huaneng Dandong power plant with its PlantWeb digital plant architecture. Notably, the project also includes the deployment of Emerson’s Smart Wireless technologies.

1月27日消息——艾默生过程管理使用其 PlantWeb 数字工厂架构为华能丹东电厂的一号机组升级了控制系统。值得注意的是，该项目还包括部署了艾默生的智能无线技术。

The 700-MW power plant, consisting of two 350-MW coal-fired units, is owned by Huaneng International Electric Power Group and is located near the city of Dandong in Liaoning Province. As part of the Unit 1 upgrade project, Emerson migrated its previous-generation WDPF control system to the Ovation expert control system.

该 700-MW 电厂由两个 350-MW 燃煤机组组成，属于华能国际电力股份有限公司所有，位于辽宁省丹东市附近。作为一号机组升级项目的一部分，艾默生将其上一代 WDPF 控制系统移植到 Ovation专家控制系统。

From its inception, Emerson’s Ovation system was designed to allow a straightforward migration path for users of its WDPF systems. Emerson’s migration path allows WDPF customers the option to retain much of their investment including existing I/O cards, field cabling, terminations and cabinets; as well as their system engineering investment in control logic, graphics and the database. This enables customers to take advantage of the latest control system technologies in a cost-effective manner.

艾默生的 Ovation 系统从一开始就设计为允许为其 WDPF 系统的用户实现直接的移植。艾默生的移植方法允许 WDPF 客户选择保留其在原有的 I/O 卡、现场布线、终端和机柜上的大部分投资；以及他们在控制逻辑、图形和数据库上的系统工程投资。这样可让客户以经济高效的方式使用最新的控制系统技术。

The migration took place during a 50-day scheduled outage that began in September 2008. Since its return to commercial operation in early November, Huaneng Dandong Unit 1 has been utilizing a fully integrated Ovation control solution that unifies boiler and turbine operations. Such coordinated control of the boiler and turbine not only enhances unit-wide compatibility, but also contributes to improved unit stability, responsiveness and thermal efficiencies; tighter overall control of plant operations; and a more streamlined view of key plant and turbine parameters.

该移植在计划从 2008 年 9 月开始的 50 天的停运期间完成。华能丹东电厂一号机组从11 月初恢复商业运营，利用一个全集成的 Ovation 控制解决方案，统一锅炉和汽轮机运行。此种协调的锅炉和汽轮机控制不仅增强了全机组的兼容性，也提高了机组的稳定性、响应速度和热效率；更好地整体控制工厂的运营，以及更简化地了解关键的电站和机组参数。

At Unit 1, Ovation technology monitors and controls all major plant processes and equipment. More specifically, the Ovation system performs data acquisition; monitors and controls the boiler, sequence control system, electrical control system, modulating control system and furnace safeguard supervisory system, as well as the turbine and feedwater turbine control system. Ovation, which also monitors and controls a system common to both units, manages a total of approximately 6,000 I/O points.

在一号机组中，Ovation 技术监视和控制所有主要工厂流程和设备。更具体地说，Ovation 系统执行数据收集，监视和控制锅炉、顺序控制系统、电力控制系统、调整控制系统和锅炉安全监控系统，以及汽轮机和供水汽轮机控制系统。Ovation 也监视和控制两个机组通用的系统，管理着总共约 6,000 个 I/O 点。

“This modernization project was vital to our ability to continue to efficiently and reliably supply electricity to the Liaoning Provincial Power Grid,” said Zhiyong Wang, I&C specialist, Huaneng Dandong power plant. “Emerson’s automation and control technologies are already utilized by several plants owned by Huaneng Group, so we had great trust and confidence in selecting them for this project.”

华能丹东电厂 I&C 专家王志勇表示：“这个现代化的项目对于我们能可靠而高效地为辽宁省电网供应电力是至关重要的。艾默生的自动化和控制技术已被华能集团的多个电厂使用过，因此我们对于为此项目选择他们拥有足够的信任和信心。”

Other components of Emerson’s digital automation solution include AMS Suite predictive maintenance software and a Smart Wireless package featuring Rosemount wireless pressure and temperature transmitters. Huaneng Dandong’s deployment of wireless technologies reinforces how the power generation industry is beginning to adopt wireless technology as a means to improve the operation and economics of power generation facilities. At Huaneng Dandong Unit 1, the SmartWireless technology is used to measure the cycle water temperature.

艾默生数字自动化解决方案的其他组件包括 AMS Suite 预测维护软件和具有 Rosemount 无线压力和温度传送器的智能无线软件包。华能丹东电厂无线技术的部署，加强了发电行业开始采用无线技术作为改善发电厂运营和经济性的方式。在华能丹东电厂一号机组中，SmartWireless 技术用于测量循环水温。

“We commend Huaneng Group for their incorporation of wireless technologies in the Unit 1 upgrade,” said Bob Yeager, president of the Power & Water Solutions division of Emerson. “Wireless technology is being used extensively in the process industry to help solve common problems and provide access to information that was previously out of economic or technical reach. Now we’re seeing how wireless is gaining momentum in the power generation industry as forward-thinking organizations like Huaneng Group seek out technologies that can help them best achieve their operational and financial objectives.“

艾默生水电解决方案部总裁 Bob Yeager 表示：“我们建议华能集团在升级一号机组时采用无线技术。无线技术正被广泛应用于过程工业，以帮助解决常见问题和访问以前由于经济或技术问题而无法访问的信息。现在我们看到，随着例如华能集团等拥有超前意识的机构找到了一种可帮助他们最好地达到其运营和财务目标的技术，无线技术在发电行业获得了一个契机。”

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 treaent, chemical, oil and gas, refining, pulp and paper, food and beverage, life sciences, 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、生命科学以及其他领域。

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 treaent and wastewater treaent 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; Micro Motion; 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 Suite。

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 2008 were $24.8 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2008财年的销售额达248 亿美元。