Abstract: A plasma-assisted catalytic reforming apparatus includes a feeder, a plasma reactor, a reforming reactor and a pre-heater. A first reforming cavity of the reforming reactor is connected to a plasma cavity of the plasma reactor, and the reforming reactor is inside a pre-heating cavity of the pre-heater. A pre-heating pipe of the pre-heater is connected between a mixing room of the feeder and the plasma cavity and partially disposed inside the pre-heating cavity. The first reforming cavity is inside a second reforming cavity of the reforming reactor. An end of a recirculation pipe of the reforming reactor is connected to a first reforming cavity opening of the first reforming cavity and partially disposed inside the first reforming cavity. Another end of the recirculation pipe passes a second reforming cavity outlet of the second reforming cavity and partially disposed inside the pre-heating cavity. A plasma-assisted catalytic reforming method is also provided.

Abstract: An adjustable compact high-frequency-high-voltage power supply utilizes an inverter to convert DC power to AC power so as to provide high frequency AC power at high voltages in a DC environment. Furthermore, the output voltage and frequency can be adjusted through adjustments of variable resistors during operation so as to provide high-frequency-high-voltage AC power at different frequencies and voltages.

Abstract: An adjustable compact high-frequency-high-voltage power supply utilizes an inverter to convert DC power to AC power so as to provide high frequency AC power at high voltages in a DC environment. Furthermore, the output voltage and frequency can be adjusted through adjustments of variable resistors during operation so as to provide high-frequency-high-voltage AC power at different frequencies and voltages.