Reactive compensation circuit and compensation device thereof

The utility model discloses a reactive compensation circuit and a compensation device thereof, the electric reactor and the capacitor bank are separated in different cavities through the partition plate, the heat insulation effect of the partition plate is better through the heat dissipation silicone grease layer, the heat dissipation amount of the electric reactor is large, the air inlet fan is installed on the top of the installation shell, and the air outlet fan is installed on the top of the installation shell. The air exhaust fan is arranged in the installation shell and used for conducting air cooling on the electric reactor, the air exhaust fan conducts air exhaust on the interior of the installation shell where the electric reactor is installed, hot air in the installation shell isexhausted out, cooling water flowing in the U-shaped pipe absorbs heat, part of heat is taken away, and therefore the cooling effect is achieved. Air in the mounting shell is circulated through the air inlet fan and the air