Compact Type of Magnetical Control Transformer

At present, cables are widely used for power supply in urban power grid construction, resulting in the increase of capacitive reactive power charging power in the power system. There is excessive redundant capacitive reactive power when the load is light. This paper combines the controllable reactor with the transformer and proposes a compact type of magnetical control transformer(MCT). The transformer makes the traditional transformer not only have the basic function of voltage rise and fall, but also have the ability to flexibly adjust reactive voltage. It only increases part of the floor area on the volume of the original transformer, which is especially suitable for urban distribution stations with limited space. The finite element simulation of MCT is also carried out to verify its effective value