Is Feeder lines and Sub-stations are the same ?
Feeder lines and Substations are not the same—they serve different but complementary roles in the electrical power distribution system. Here's a breakdown of each: 🔌 Feeder Line A feeder line is a power line that carries electricity from a substation to distribution transformers or directly to end users. It is part of the distribution network . Typically operates at medium voltage (e.g., 11kV, 33kV). It does not generate or transform power—it simply transports it. 🏭 Substation A substation is a facility where voltage is transformed from high to low (or vice versa) using transformers. It connects generation stations to the transmission and distribution networks . Substations can include: Power transformers Circuit breakers Busbars Protection...