Reactive power compensation device at tail end of power distribution network

• Main Authors: DUAN BING, LI BIAO, LI HONG, ZHANG ZHILEI, YANG LU, GUO TAO, YU YUNGUANG, LUO WEN, LI JIN, SHI YU, YANG JING, WANG LIAN, GU HENG, LIU YUNTAO, ZHANG RUI, YU WEI, SHI JINHUI, AOKOTO, DONG HAO, ZHU QILONG, HE DEQIANG, LI HUIMING
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2023
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a power distribution network tail end reactive power compensation device which comprises a shell, an indicator lamp, a first air switch, a current transformer, a hinge, an input power plug, a door plate, an antenna, a twisting handle, a reactive power compensation controller, a heat dissipation window, a heat dissipation fan, a capacitor bank, a second air switch, a power module and an Internet of Things module. A door plate is arranged on the front side of the shell, a first air switch, a current transformer and a reactive compensation controller are fixedly installed on the door plate in a transverse penetrating mode, two heat dissipation windows are symmetrically arranged on the two sides of the shell, and a heat dissipation fan is fixedly connected to the position, corresponding to one heat dissipation window, of one side of the inner side of the shell. The reactive power compensation device at the tail end of the power distribution network is connected with the power supply end of