??2???22??????????? ???????????????:???“????????????”?????????????

??????????? ?? ?? ??

???????????,?????

?????,????????????????????(??“???”)???????????????????????“?”??????????????????????????????????????500kV??????????????(????“500kV GIS??”)????????????????,???????,????

“????”??500kV GIS????????????? ???

????,????,?“???”??????????????????????????“??????????????????”?????,“??”???“???”,???????,??????????360°??????????,????“??????????????”,??????,???????????????????????????????????,???????????????????24???????????????

“???”?????????????????????? ?????

“?????????,500kV GIS???????????????????????????????????,??????????,?????????????????”???,???,??????????????????????????????,????????????????????????????????????????????????????,????????,??????????1.70???????,?????????????

????????????????,???????????????????????????????????????????????,500????????????,???,?????????????????????????????

???,?????????????,???????????????????????“?”??????????????360°????????????????,???????????????????????

“?????????????”??(?????????????????????????????)?????????????

“??????,?????????,?7???”?????,“???????????‘???’?????????????,1???????????????????,???????,???,????????????????????????????”

??????????????????????,???,????????????,??????????????????,?????????,????????????,???,??????(????????)

?????:????? ??“?????????”

?? ??????“?????”????

????:1??????????:????100???????

2??????????

3???????

4?????????????

5????????????

??2???22??????????? ???????????????:???“????????????”?????????????

??????????? ?? ?? ??

???????????,?????

?????,????????????????????(??“???”)???????????????????????“?”??????????????????????????????????????500kV??????????????(????“500kV GIS??”)????????????????,???????,????

“????”??500kV GIS????????????? ???

????,????,?“???”??????????????????????????“??????????????????”?????,“??”???“???”,???????,??????????360°??????????,????“??????????????”,??????,???????????????????????????????????,???????????????????24???????????????

“???”?????????????????????? ?????

“?????????,500kV GIS???????????????????????????????????,??????????,?????????????????”???,???,??????????????????????????????,????????????????????????????????????????????????????,????????,??????????1.70???????,?????????????

????????????????,???????????????????????????????????????????????,500????????????,???,?????????????????????????????

???,?????????????,???????????????????????“?”??????????????360°????????????????,???????????????????????

“?????????????”??(?????????????????????????????)?????????????

“??????,?????????,?7???”?????,“???????????‘???’?????????????,1???????????????????,???????,???,????????????????????????????”

??????????????????????,???,????????????,??????????????????,?????????,????????????,???,??????(????????)

?????:?????