Several Problems in Circulating Programmable Electric Control System of AC Hoisters

XU Hui-yong

Article Contents

Article Navigation > Journal of Mine Automation > 2000 > 26(5): 43-45

XU Hui-yong. Several Problems in Circulating Programmable Electric Control System of AC Hoisters[J]. Industry and Mine Automation, 2000, 26(5): 43-45.

Citation:

XU Hui-yong. Several Problems in Circulating Programmable Electric Control System of AC Hoisters[J]. Industry and Mine Automation, 2000, 26(5): 43-45.

XU Hui-yong. Several Problems in Circulating Programmable Electric Control System of AC Hoisters[J]. Industry and Mine Automation, 2000, 26(5): 43-45.

Citation:

XU Hui-yong. Several Problems in Circulating Programmable Electric Control System of AC Hoisters[J]. Industry and Mine Automation, 2000, 26(5): 43-45.

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Several Problems in Circulating Programmable Electric Control System of AC Hoisters

XU Hui-yong

Mechanic and Electric Section of Xiangshan Coal Mine, Hancheng Bureau, Hancheng 715400, China

Publish Date: 2000-10-10

Abstract

Abstract

The paper discusses the existing problems of vacuum commutator and rotor vacuum contactor in programmable electric control system of AC hoisters and puts forward the methods to solve them. It also introduces several links of control circuits and improving plan of the control system.
- AC hoisters,
- control,
- vacuum tube,
- commutator,
- rotor circuit