Flexible AC Transmission Systems Projects List
A flexible alternating current transmission system (FACTS) is a system consists of static tools utilized for the AC transmission of electrical energy. That is to improve controllability and enlarge power transfer ability of the network. It is usually a power electronics-based system.
FACTS definition by the IEEE is “a power electronic based system and other static equipment that provide control of one or more AC transmission system parameters to enhance controllability and increase power transfer capability.” Siemens defined FACTS as “FACTS Increase the reliability of AC grids and reduce power delivery costs. They improve transmission quality and efficiency of power transmission by supplying inductive or reactive power to the grid”
The benefits of FACTS in power systems include:
a. Dynamic voltage control: Its core selling point is to border over-voltages above lightly loaded lines and cable systems, and avoid voltage depressions or collapses in profoundly loaded or defective systems.
b. Increased power diffusion capability and steadiness: Power networks can simply be stabilized exclusive of the want of installing novel lines. This benefit is greatly attractive for the reason that cost lessening obtained from not installing novel power lines. It also affects the environmental factors and limitations placed on the difficult expansion of networks.
c. Facilitation of renewable invention connection to the grid: as FACTS has the characteristic of constancy, renewable power generation might easily be associated to the grids with the aid of FACTS and therefore fulfill the required grid code demands.
Flexible AC Transmission Systems