Study on Leakage Protection in Coal Preparation Plants

FAN Shun-yao; FU Jin-shi; NIU Shi-wei

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Article Navigation > Journal of Mine Automation > 2002 > 28(3): 19-21

FAN Shun-yao , FU Jin-shi , NIU Shi-wei . Study on Leakage Protection in Coal Preparation Plants[J]. Industry and Mine Automation, 2002, 28(3): 19-21.

Citation:

FAN Shun-yao , FU Jin-shi , NIU Shi-wei . Study on Leakage Protection in Coal Preparation Plants[J]. Industry and Mine Automation, 2002, 28(3): 19-21.

FAN Shun-yao , FU Jin-shi , NIU Shi-wei . Study on Leakage Protection in Coal Preparation Plants[J]. Industry and Mine Automation, 2002, 28(3): 19-21.

Citation:

FAN Shun-yao , FU Jin-shi , NIU Shi-wei . Study on Leakage Protection in Coal Preparation Plants[J]. Industry and Mine Automation, 2002, 28(3): 19-21.

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Study on Leakage Protection in Coal Preparation Plants

1.
College of Information and Electrical Engineering, CUMT., Xuzhou 221008, China. 2.Changchun Coal Mine, Lu’an Bureau, Changzhi 046102, China

Publish Date: 2002-06-10

Abstract

Abstract

In the basis of detailed analysis of leakage equipments of coal preparation plant with 660V, this paper puts out a principle of a new intelligent leakage protection system using single chip microcomputer. It also presents the idiographic design of relating hardware circuit and software block diagram.
- coal preparation plant,
- leakage protection,
- application of single chip microcomputer