矿用新型磷酸铁锂直流串励斩波调速电机车管控系统

Novel management and control system of mining lithium iron phosphate direct current series excitation chopping speed regulation electric locomotive

Abstract

The invention discloses a novel management and control system of a mining lithium iron phosphate direct current series excitation chopping speed regulation electric locomotive, and the system comprises a battery pack management device, a chopping speed regulation control device of the direct current series excitation electric locomotive and a charger, which are connected with an explosion-proof bolt respectively. The chopping speed regulation control device of the direct current series excitation electric locomotive comprises a chopping controller, a photoelectric setter, a power supply conversion module, a temperature control switch, a Hall current sensor, an isolated gate bipolar transistor, a charging capacitor, five direct current contactors, a motor armature winding, a motor excitation winding and two pathes. The system has the advantages that control precision is high and service life of equipment is long.
本发明公开一种矿用新型磷酸铁锂直流串励斩波调速电机车管控系统,该系统包括与隔爆插销分别连接的电池组管理装置、直流串励电机车斩波调速控制装置和充电机。直流串励电机车斩波调速控制装置,包括斩波控制器、光电给定器、电源变换模块、温控开关、霍尔电流传感器、绝缘栅双极型晶体管、充电电容、五个直流接触器、电机电枢绕组、电机励磁绕组及两条通路。该系统具有控制精度高,设备使用寿命长的优势。

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-103326644-BNovember 25, 2015丽水学院, 浙江方正电机股份有限公司一种串励电动机调速驱动系统的控制方法
    CN-103944468-AJuly 23, 2014江苏星光发电设备有限公司Tfw无刷发电机励磁恒流装置