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介绍轴流式高炉鼓风机的防喘振控制、定流量/定风压控制以及逻辑联锁控制。本系统采用了Modicon Quantum高端PLC冗余控制,提高了系统的可靠性,在控制水平和确保炉况顺行等方面取得进步。
Describes the anti-surge control of axial flow blast furnace blowers, constant flow / constant wind pressure control and logic interlock control. The system uses Modicon Quantum high-end PLC redundant control to improve the reliability of the system, in the control level and ensure that furnace conditions and other improvements.