Title :
A novel D-FACTS device: Magnetic Flux controlled Distributed Active Inductor
Author :
Li Ming ; Wang Yue ; Gu Weiwei ; Wang Zhaoan ; Li Yufei
Author_Institution :
Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
Distributed Active Inductor is proposed dedicated to the D-FACTS application. Distributed Active Inductor is capable to generate both positive inductor and negative inductor, which makes significant sense in active power flow control. Control of Distributed Active Inductor contains AC-side Magnetic Flux control and DC-side equivalent resistor control. Distributed Active Inductor switched among three operation modes. Bypass mode can be achieved by proper control of its switching network but an additional mechanic switch. Steady-state and dynamic performance of Distributed Active Inductor are verified by simulation and experiment. The results proved that Distributed Active Inductor is capable to perform as a positive inductor and a negative inductor both in steady state and transient.
Keywords :
distributed control; flexible AC transmission systems; load flow control; magnetic flux; magnetic variables control; power inductors; power transmission control; resistors; AC-side magnetic flux control; D-FACTS application; D-FACTS device; DC-side equivalent resistor control; active power flow control; bypass mode; distributed active inductor control; distributed flexible AC transmission system; dynamic performance; magnetic flux controlled distributed active inductor; negative inductor; operation modes; positive inductor; steady-state performance; switching network; Active inductors; Capacitors; Impedance; Magnetic flux; Power transmission lines; Switches;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2012 IEEE
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4673-0802-1
Electronic_ISBN :
978-1-4673-0801-4
DOI :
10.1109/ECCE.2012.6342179
