Application of fieldbus control technology in auxiliary shop of power plant

Huadian Technology ›› 2010, Vol. 32 ›› Issue (10): 31-33.

• 研究与开发 • Previous Articles Next Articles

Application of fieldbus control technology in auxiliary shop of power plant

MA Yumin, WANG Lianshu

State Nuclear Electric Power Planning Design & Research Institute, Beijing 100094, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-10-25 Published:2010-10-25

Abstract

Abstract: According to the current practical application situations of the control systems in thermal power plant auxiliary shops, the characteristics of different control systems in auxiliary shops were analyzed. The fieldbus control system was compared with the traditional distributed control system (DCS) and the programmable logic controller (PLC) control system. Taking the boiler makeup water treatment system as an example, the control scheme of fieldbus control system based on PLC was put forward, and its technical economical analysis was carried out.

Key words: auxiliary shop, control system, field-bus control technology, intelligent field device

MA Yumin;WANG Lianshu. Application of fieldbus control technology in auxiliary shop of power plant[J]. Huadian Technology, 2010, 32(10): 31-33.

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Application of fieldbus control technology in auxiliary shop of power plant

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