@ARTICLE{He_Ping_Improvement_2020,
 author={He, Ping and Wu, Xinxin and Li, Congshan and Zheng, Mingming and Li, Zhao},
 volume={vol. 69},
 number={No 3},
 journal={Archives of Electrical Engineering},
 pages={705-721},
 howpublished={online},
 year={2020},
 publisher={Polish Academy of Sciences},
 abstract={The grid integration of large-scale wind and solar energy affects the power flow of wind-PV-thermal-bundled power transmission systems and may introduce an unpredicted threat to the power system’s small signal stability. Meanwhile, a power system stabilizer (PSS) and static synchronous series compensator (SSSC) play an important role in improving the static and dynamic stability of the system. Based on this scenario and in view of the actual engineering requirements, the framework of wind-PV-thermal-bundled power transmitted by an AC/DC system with the PSS and SSSC is established considering the fluctuation of wind and photovoltaic power output and the characteristics of the PSS and SSSC. Afterwards, the situation model is constructed in the IEEE 2-area 4-unit system, and the influence of the PSS and SSSC on the system stability under different operating conditions is analyzed in detail through eigenvalue analysis and time-domain simulation. Finally, an index named the gain rate is defined to describe the improvement of the stability limitations of various wind-PV-thermal operating conditions with the PSS and SSSC. The results indicate (K) that the damping characteristics, dynamic stability and stability limitations for various wind-PV-thermal operating conditions of the wind-PV-thermal-bundled power transmission system can be significantly improved by the interaction of the PSS and SSSC.},
 type={Article},
 title={Improvement of damping characteristics and index evaluation of a wind-PV-thermal-bundled power transmission system by combining PSS and SSSC},
 URL={http://journals.pan.pl/Content/117024/PDF/art14.pdf},
 doi={10.24425/aee.2020.133927},
 keywords={damping characteristics, eigenvalue analysis, power system stabilizer, wind- PV-thermal-bundled power system},
}