mho and quadrilateral characteristics

Chetan2490

Dear Friends,

What is the difference between mho characteristics and quadrilateral chara in distance protection?????

jeet2907

Chetan2490

Dear Friends,

What is the difference between mho characteristics and quadrilateral chara in distance protection?????

Dear Chetan2490

With respect to the area of the mho when compared to are of quad
characteristic , for the given setting mho charac has less
area when compared to quad charc , so it can cover wide
range of imp more than mho , also another main advantage is
the variable resistive reach , in case of mho resistive
reach is fixed with respect to zone reach and in quad u can
change resistive reach coverage irrespective of Zone reach .

Hope this will helpful for you.