FLEXIBLE AC TRANSMISSION SYSTEM

PRESENT BY S.MAHALAKSHMI, V.KRISHNAVENI.

FACTS:

FACTS CONTROLLERS:

sStatic var compensator

Tyristor swiched capacitor

RECENT TRENDS IN FACTS

*VACCUM CIRCUIT BREAKER

*WIDE AREA MONITORING SYSTEM

*VCB using FACTS:

FACTS IN CIRCUIT BREAKERS

APPLICATIONS OF VCB IN FACTS:

WAMS:

Several FACTS devices have been introduced for various applications world wide.

A number of new types of devices are in the stage of being introduced in practice.

Many new devices are under research process, such as

HFC (Hybrid Flow Controller) RHFC (Rotary Hybrid Flow Controller) DPFC (Distributed Power Flow Controller) C-UPFC (Center node) and many more..

FUTURE ENCHANCEMENT TRENDS IN FACTS:

TECHNIQUES:

OTHER APPLICATIONS:

Steady state voltage stability

Power flow control

HVDC link applications

ADVANTAGE

DISADVANTAGE