Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

A Study on Restraining Sub-synchronous Resonance basic on Flexible AC Transmission Technology

Authors
Yan Liu
Corresponding Author
Yan Liu
Available Online December 2015.
DOI
https://doi.org/10.2991/icmmcce-15.2015.58How to use a DOI?
Keywords
Sub-Synchronous Resonance; Synchronous Static Var Compensator; Flexible Ac Power Transmission Technique; Superconducting Magnetic Energy Storage.
Abstract
To increase the transmission capacity of remote high voltage transmission system, the series capacitance compensation of power network is a very economical and effective common measure. But, when electric power system is connected in series with the power transmission system of capacitance compensation and after the system is disturbed under equilibrium state, electric power system may exchange considerable energy with steam turbine generator units with one or several natural frequencies which are lower than synchronizing frequency. Such a phenomenon is called as sub-synchronous resonance (SSR). Under sub-synchronous resonance, inner of generator will create sub-synchronous rotating magnetic field which interacts with synchronous rotating magnetic field forming slip frequency vibration torque. There may be resonance between mechanical and electric systems damaging the axis system of generator. Therefore, it is a worthy topic to study how to restrain the sub-synchronous resonance after compensation of electric power system in series connection.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
Part of series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-133-9
DOI
https://doi.org/10.2991/icmmcce-15.2015.58How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yan Liu
PY  - 2015/12
DA  - 2015/12
TI  - A Study on Restraining Sub-synchronous Resonance basic on Flexible AC Transmission Technology
BT  - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
PB  - Atlantis Press
UR  - https://doi.org/10.2991/icmmcce-15.2015.58
DO  - https://doi.org/10.2991/icmmcce-15.2015.58
ID  - Liu2015/12
ER  -