Basic Criteria for Selection of 33 kV/ 11 kV Or 66kV/11kV Substation
Basically 33 kV / 11 kV is used for distribution of power at the substation and 66 kV / 11 kV is also used for the distribution. But whether to use 66/11 kV or 33/11 kV depends on many factors. Following are some of the factors which are taken care for the selection of voltage … Read more