전력용반도체 소자를 이용한 새로운 고전압 펄스발생회로

Using power semiconductor switches such as IGBTs, diodes and L-C circuits, novel repetitive impulse voltage generator is developed. In the presented circuits, high voltage pulse is generated by series-connection of capacitors and IGBTs, The charging of capacitors and voltage balance of IGBTs is done automatically, To verify the proposed circuit, 20kV, 300A pulse generator is manufactured and tested.