The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization
Joint Authors
Peng, Lingxi
Wang, Liang
Li, Jiening
Huang, Hanqi
Chen, Xiaoning
Luo, Ping
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-15
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Voltage source converter-high-voltage direct current (VSC-HVDC) is the mainstream technology of the offshore wind power transmission, which has been rapidly developed in recent years.
The small-signal stability problem is closely related to offshore wind power grid-connected safety, but the present study is relatively small.
This paper established a mathematical model of the doubly fed induction generator (DFIG) integrated into the IEEE9 system via VSC-HVDC in detail, and small-signal stability analysis of offshore wind farm (OWF) grid connection is specially studied under different positions and capacities.
By selecting two load nodes and two generator nodes in the system for experiments, the optimal location and capacity of offshore wind power connection are obtained by comparing the four schemes.
In order to improve the weak damping of the power system, this paper presents a method to determine the parameters of the power system stabilizer (PSS) based on the particle swarm optimization (PSO) algorithm combined with different inertia weight functions.
The optimal position of the controller connected to the grid is obtained from the analysis of modal control theory.
The results show that, after joining the PSS control, the system damping ratio significantly increases.
Finally, the proposed measures are verified by MATLAB/Simulink simulation.
The results show that the system oscillation can be significantly reduced by adding PSS, and the small-signal stability of offshore wind power grid connection can be improved.
American Psychological Association (APA)
Li, Jiening& Huang, Hanqi& Chen, Xiaoning& Peng, Lingxi& Wang, Liang& Luo, Ping. 2020. The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization. Complexity،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1145581
Modern Language Association (MLA)
Li, Jiening…[et al.]. The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization. Complexity No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1145581
American Medical Association (AMA)
Li, Jiening& Huang, Hanqi& Chen, Xiaoning& Peng, Lingxi& Wang, Liang& Luo, Ping. The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization. Complexity. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1145581
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1145581