| 火力发电厂DCS选型要点 |
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| 引用本文： | 王立地. 火力发电厂DCS选型要点[J]. 广东电力, 2008, 21(8): 24-27 |
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| 作者姓名： | 王立地 |
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| 作者单位： | 珠海发电厂,广东,珠海,519050 |
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| 摘 要： | 分散控制系统（DCS）已经成为火力发电厂控制核心和全厂生产过程信息数据采集平台，选择一套合适的DCS有助于降低电厂建设造价、提高运行可靠性以及合理规划全厂生产过程信息系统。根据火力发电厂控制特点，以设备的可靠性和软件的适用性为原则评价DCS支撑软件、通信网络、DPU结构、I／O模件和组态软件的功能，是选择高性价比DCS的要点。
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| 关 键 词： | DCS 数据库 通信网络 交换机 |
Kernel of Type Selection for Distributed Control System in Thermal Power Plant |
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| WANG Li-di. Kernel of Type Selection for Distributed Control System in Thermal Power Plant[J]. Guangdong Electric Power, 2008, 21(8): 24-27 |
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| Authors: | WANG Li-di |
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| Affiliation: | WANG Li-di (Zhuhai Power Station, Zhuhai, Guangdong 519050, China) |
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| Abstract: | Distributed control system(DCS) has become the control core and the production data acquisition platform in thermal power plant.Choosing suitable DCS helps to reduce construction costs of power plant,improve operational reliability and reasonably plan the production information system of the whole plant.It is indicated that the kernel of choosing cost-effective DCS is to evaluate the function of DCS support software,communication network,DPU structure,I/O module and configuration software on the principle of equipment reliability and software applicability according to the control features of thermal power plant. |
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| Keywords: | DCS |
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