AC VOLTAGE RECTIFIER Russian patent published in 2015 - IPC H01L35/28 

FIELD: electricity.

SUBSTANCE: AC voltage rectifier consists of an ohmic area to which alternating voltage is supplied through an insulation area connected with a good thermal contact to a thermoelectric structure, from which direct voltage is collected. At that a heat source made as a flow-through vessel with geothermal water is matched to the ohmic area surface opposite to the surface contacting the thermoelectric structure. The surface of the thermoelectric structure opposite to the surface contacting the ohmic area matches a heat accumulator that accumulates cold during night time due to its heating capacity.

EFFECT: increased value of the direct voltage generated by the device.

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