Electric installation is got to high pressure based on electric capacity partial pressure

The utility model provides an electric installation is got to high pressure based on electric capacity partial pressure belongs to the power technology field. In getting electric return circuit, the high pressure is got the one end of electric capacity and is connected high voltage one side, and zinc oxide arrester one end is connected to the other end, the high voltage opposite side is connected to zinc oxide arrester's the other end, a side winding of transformer is parallelly connected with zinc oxide arrester, the secondary side winding and the partial pressure capacitance parallel connection of transformer, matcing reactor one end and connecting the one end of partial pressure electric capacity, alternating current-direct current conversion power module's inlet side power pin is connected to the other end, the other end of partial pressure electric capacity is connected to alternating current-direct current conversion power module's inlet side ground pin, and alternating current-direct current conversion power module's outlet side and ultracapacitor system organize parallelly connectedly, the both ends of ultracapacitor system group link to each other with the load as the output of getting electric return circuit. The utility model provides a high pressure get the electricity and easily take place ferroresonance and lead to the fact the problem of getting electric installation loss, improved the power that the electricity was got to the electric capacity partial pressure.