Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines which facilitate this movement are known as a transmission network. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution.
Efficient transmission involves reducing the currents by stepping up the voltage prior to transmission, and stepping it down at a substation at the far end. For AC power transmission the stepping up and down is done using transformers. The total size of this book is 18.1 MB and have 272 pages in this book. You can Read this book for free by below given link.
|L. F. Wood Ruff
|Computer - Technology