![]() The traditional solution to this problem has been to reduce transfer impedance by constructing additional transmission lines. « lessĭue to the long distances which separate electric power generation resources from electric load centers, utility planning engineers have been searching for ways to increase transfer capability while maintaining system stability and good damping performance. This report describes the development of analytical models to more accurately study and operate the Thyristor Controlled Series Compensation (TCSC) device. Optimal use of Flexible AC Transmission System (FACTS) devices requires enhanced control capabilities and understanding of complex behaviors. Researchers needed to develop new models more » capable of analyzing the device and its responses at these frequencies. Such knowledge would be useful in assessing the TCSC`s potential for specific power system control functions, such as power oscillations and subsynchronous resonance (SSR) damping. However, a great deal was still unknown about the TCSC, such as its behavior at frequencies other than 60 Hz. Analysis, field testing, and early experience have proven the validity of the TCSC design concept as well as the ability to model and control the device within certain parameters. ![]() In the early 1990s, Western Area Power Administration (WAPA) installed a TCSC device at its Kayenta substation in northeastern Arizona. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |