Fault Analysis of Over-voltage of Braking Unit in Frequency-conversion Electric Control System of Mine Hoist and Its Implementatio

LIU Rui-hu; LI Zhong; KONG Xiang-qua

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Article Navigation > Journal of Mine Automation > 2008 > 34(4): 113-115

LIU Rui-hu, LI Zhong, KONG Xiang-qua. Fault Analysis of Over-voltage of Braking Unit in Frequency-conversion Electric Control System of Mine Hoist and Its Implementatio[J]. Industry and Mine Automation, 2008, 34(4): 113-115.

Citation:

LIU Rui-hu, LI Zhong, KONG Xiang-qua. Fault Analysis of Over-voltage of Braking Unit in Frequency-conversion Electric Control System of Mine Hoist and Its Implementatio[J]. Industry and Mine Automation, 2008, 34(4): 113-115.