| SECCO项目中FF现场总线的特殊规定及实现 |
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| 引用本文： | 谢家敏.SECCO项目中FF现场总线的特殊规定及实现[J].石油化工自动化,2005(1):10-12. |
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| 作者姓名： | 谢家敏 |
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| 作者单位： | 中石化宁波工程公司,浙江,宁波,315207 |
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| 摘 要： | 针对SECCO目中的一些特殊的规定，对FF现场总线的设计和应用进行了说明。简要介绍了FF现场总线物理层的主要电气特性及其构成，并以实例简明扼要地介绍了该总线在实际应用中配电，配电冗余和短路保护等问题的解决方法。该套现场总线控制系统既减轻了操作人员的劳动强度，又方便了设备维护，并且节省了大部分投资与设备维护费用。
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| 关 键 词： | 总线技术 配电器 FF总线 过程控制 |
| 文章编号： | 1007-7324(2005)01-0010-03 |
| 修稿时间： | 2004年10月29 |
Special Rules and Implement of FF Fieldbus in SECCO Project |
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| XIE Jia-min.Special Rules and Implement of FF Fieldbus in SECCO Project[J].Automation in Petro-chemical Industry,2005(1):10-12. |
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| Authors: | XIE Jia-min |
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| Abstract: | How to design and applicate FF fieldbus according to special rules in SECCO project is explained.The main electric characteristics of FF fieldbus physical layer and the construction of FF fieldbus are summarized,and some examples to explain how to solve the power supply and how to realize the power redundant and short-circuit protection in FF application are presented.This control system not only can decrease the labor of operation workers,but also offer convenience of maintenance and save cost of investment and maintenance of advices. |
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| Keywords: | fieldbus technology power supply foundation fieldbus process control |
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