Based on the structure of underground high-voltage explosion-proof switch, the power relationship underground was analyzed, high explosive switch communication relation based on vertical correlation was given, intelligent interlock of anti-overstep tripping and blocking order were explained based on CAN bus communication and high explosive switch longitudinal correlation. switching delay and other problems were summarized.
王田龙. 矿用高压防爆开关数字测控系统防越级跳闸保护方案[J]. 煤炭与化工, 2017, 40(11): 17-21,25.
Wang Tianlong. Digital detect and control system anti - step tripping protection of mine high-voltage explosion-proof switch. CCI, 2017, 40(11): 17-21,25.
