The term "flexible AC transmission systems" or "facts" refers to a range of resources that are utilized to overcome certain constraints in the transmission of AC power.
Some characteristics of AC electrical networks when it comes to a basic or optimum air conditioner. Grid networks are made up of constant voltage systems and sinusoidal voltage with a frequency of and a waveform with a power factor of 1.0 The majority of the current power AC networks are transmission networks and facts are generally defined as or AAC stands for alternating current. Systems of transmission that include based on power electronics and other static controls to improve both the AC grid and the DC grid controllability and transmission of power capability. Power quality difficulties in AC power networks include spikes, harmonic notches, noise, voltage sags, and swelling, to name a few. These issues can be caused by a variety of factors, including rush low switching lighting short circuits, and they disrupt one of the features of the AC grid. However, these flexible transmission systems can be very beneficial because they improve AC grid reliability, reduce power transmission outages and delivery costs, and improve power transmission quality and efficiency by reducing losses in the supply inductive or capacitive reactive power.
