NDLI: Preliminary investigation on effect of PV generation on oscillation modes of power system

Content Provider	IEEE Xplore Digital Library
Author	Da-wei Zhao Jin Ma Lei Zhang Ling-zhi Zhu Liang Zhao Yan-zhang Liu Da-jun Jiang
Copyright Year	2014
Description	Author affiliation: China Electr. Power Res. Inst., Beijing, China (Da-wei Zhao; Lei Zhang; Ling-zhi Zhu; Liang Zhao; Yan-zhang Liu; Da-jun Jiang) \|\| Univ. of Sydney, Sydney, NSW, Australia (Jin Ma)
Abstract	Capacity of grid connected photovoltaic (PV) power has increased significantly over the recent years in China, a significant number of large-scale PV plants have been put into operation, such as Golmud (300MW) and Long-yang Gorge (320MW) in Qinghai province. These PV plants are always geographically far from load centers and connected to relatively weak transmission networks. Whether these large PV plants will have an impact on the oscillation modes of power system? If yes, what is the impact? They are all still open questions and worthy of further investigation. In this paper, firstly, typical structures of PV plant integration system are designed, including chain and ring structures. Secondly, based on the typical structures, two influencing factors, namely PV penetration level and electrical distance of PV plant from power system, are chosen to investigate the impact of PV plant on power system oscillation modes. The analysis results based on DIgSILENT PowerFactory software have been listed and compared under the two system topology structures.
Starting Page	640
Ending Page	647
File Size	1857974
Page Count	8
File Format	PDF
ISSN	2161749X
e-ISBN	9781479941261
DOI	10.1109/CICED.2014.6991791
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Damping penetration level Abstracts oscillation mode electrical distance Voltage control Oscillators Photovoltaic generation
Content Type	Text
Resource Type	Article

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