Experimental study on the effect of H2O and O2 on the degradation of SF6 by pulsed dielectric barrier discharge

SF₆ has excellent insulation performance and arc extinguishing ability,and is widely used in the power industry.However,its global warming potential is about 23,500 times that of C0₂,it can exist stably in the atmosphere,it is not easily degradable and is of great potential harm to the environment.Based on pulsed dielectric barrier discharge plasma technology,the effects of H₂O and 0₂ on the degradation of SF₆ were studied.Studies have shown...