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一、6kV隔爆型电缆连接器的研制 AGKB30型6kV隔爆电缆连接器(以下简称电缆连接器)的研制和应用是为适应采煤、掘进机械化和综合机械化生产的需要,在煤矿井下采区千伏级成套电气设备的研制中为连接UGSP型双屏蔽橡套软电缆和配合BLD—2型高压漏电、监视保护单元而提出的。由于采煤工作面推广了大功率采煤机和自移式支架配套的综合机械化采煤机组,掘进工作面也采用了各种形式的掘进机、装载机、输送机和支护机械,以及高档普采的推广,使工作面设备的总功率大为提高。原来由采区变电所以低压电缆直接向工作面供电的方式改用移
I. Development of 6kV Flameproof Cable Connector The development and application of AGKB30 6kV flameproof cable connector (hereinafter referred to as cable connector) is to meet the need of coal mining, tunneling mechanization and comprehensive mechanized production. In the development of KV complete sets of electrical equipment, it is proposed to connect UGSP double-shield rubber sheathed cables and BLD-2 high voltage leakage and monitoring protection units. Due to the promotion of the coal mining face of high-power shearer and self-supporting stent supporting the mechanized coal mining unit, heading face also used various forms of roadheaders, loaders, conveyors and support machinery, as well as high-end Popularization of the promotion, so that the total power of the face of equipment greatly improved. Originally adopted by the mining area substation so that low-voltage cables directly to the face of the way to use power shift