Title :
Study of subsynchronous resonance in meshed compensated AC/DC network
Author :
Adrees, Atia ; Milanovic, Jovica V.
Author_Institution :
Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester, UK
Abstract :
The paper investigates the risk of subsynchronous resonance (SSR) in meshed power networks with compensated AC lines operating in parallel to voltage source converter (VSC) HVDC lines. Different compensation levels of AC line, different power transfer through VSC HVDC line and various contingencies are considered to assess the risk of mechanical torques amplification in turbine shaft due to SSR. Both, active and passive compensation of AC lines are considered.
Keywords :
HVDC power convertors; HVDC power transmission; power transmission control; subsynchronous resonance; turbines; AC lines; VSC HVDC line; mechanical torques amplification; meshed compensated AC-DC network; meshed power networks; power transfer; subsynchronous resonance; turbine shaft; voltage source converter HVDC lines; Capacitors; Generators; HVDC transmission; Power conversion; Shafts; Thyristors;
Conference_Titel :
Bulk Power System Dynamics and Control - IX Optimization, Security and Control of the Emerging Power Grid (IREP), 2013 IREP Symposium
Conference_Location :
Rethymno
Electronic_ISBN :
978-1-4799-0199-9
DOI :
10.1109/IREP.2013.6629357
