Reactive power compensation device for low-voltage power distribution network

The invention relates to the technical field of power distribution networks, in particular to a reactive power compensation device for a low-voltage power distribution network, which comprises a reactive power compensation device main body, a cable connector, a power distribution device interface, a compensation control heat dissipation auxiliary mechanism and an auxiliary assembly, mainly through cooperative use of a compensation control heat dissipation auxiliary mechanism and an auxiliary assembly, the connection position of a cable connector and a power distribution device interface in a reactive power compensation device body is stabilized, and when the temperature is high, a good heat dissipation auxiliary effect is achieved on the connection position, and the heat dissipation effect is good. Influence of high temperature on line work is avoided, a fastening effect is achieved on connection of a cable connector and a power distribution device interface, and stable operation of line conveying work is ens