two distinct types of AC auto load booster

Applied in the utility’s distribution systems are generally medium-voltage mechanical high voltage regulator(SVR). It should be noted that there are two distinct types of AC auto load booster: Medium-voltage step voltage regulator(mechanical) and the Low-voltage step voltage regulator(mechanical or electronic). The difference in their operation and design clearly demonstrate that their applications are not the same. The latter is intended to protect end-user devices from overvoltage and undervoltage conditions.Nonetheless, this post will focus on the high voltage auto load regulator, which is primarily used by the electric utility to compensate for the voltage drop in the feeders or distribution systems.