The invention provides a pulse electric field generation apparatus. Through a high-voltage pulse power supply, high-voltage pulse voltage input is provided for an anode plate. A dual trace oscilloscope is used to display a high-voltage pulse voltage and a cathode plate is grounded. Through setting the high-voltage pulse power supply, a plurality of conductive needle rods on the anode plate and the cathode plate can generate an electric field formed by a transient voltage with high-frequency pulse electric field intensity in an insulation groove so that an experiment electric field satisfying a requirement is provided for a voltage transformer to carry out transient voltage detection.