The passage probe on the lightening protection design for the wind farm in Chaka,Qinghai-Tibet the design for the wind turbine generator system on the plateau in the damage of the WTGS from lightening、directness lightening protection、surge overvoltage prevention、grouding and so the characteristics of the climate in high-elevation areas is different from that in low-elevation areas,the design is surge overvoltage prevention and the reduction of the earth resistance to a reasonable level will be impacted greatly by different SPDs and the existence of words:Qinghai-Tibet Plateau,wind turbine generator system(WTGS),lightening protection,overvoltage,grouding也许会有些语法错误,请仔细看过,不当的地方自己改动下