Cyber-Enabled Intelligence Control and Security Optimization for Complex Microgrid Networks Transient Frequency Stability Analysis of Power Systems considering Photovoltaic Grid Connection
Joint Authors
Wu, Jun
Li, Baolin
Xing, Xiangyu
Gan, Peiying
Zhou, Hui
Huang, Wei
Wu, Chen
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In view of the photovoltaic grid-connected power system, the transient frequency stability of the system is analyzed in this paper.
First, the photovoltaic grid-connected power system was modeled and analyzed.
On this basis, the maximum frequency deviation is used as the index to determine the interval in which the system accommodates the maximum photovoltaic capacity, and the influence of frequency stability of the high-permeability photovoltaic high disturbance system is studied.
Second, the evaluation and prediction methods of frequency dynamic characteristics of photovoltaic access nodes based on surface fitting are proposed, and the critical values of high penetration photovoltaic access for different grid points are given.
Finally, an improvement measure based on the optimization of the frequency modulation parameters of large-capacity units is proposed, and the effectiveness of the proposed method in improving the transient frequency stability of the system after photovoltaic access is verified by the IEEE 39-standard system.
American Psychological Association (APA)
Wu, Jun& Xing, Xiangyu& Wu, Chen& Li, Baolin& Huang, Wei& Gan, Peiying…[et al.]. 2020. Cyber-Enabled Intelligence Control and Security Optimization for Complex Microgrid Networks Transient Frequency Stability Analysis of Power Systems considering Photovoltaic Grid Connection. Complexity،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1142499
Modern Language Association (MLA)
Wu, Jun…[et al.]. Cyber-Enabled Intelligence Control and Security Optimization for Complex Microgrid Networks Transient Frequency Stability Analysis of Power Systems considering Photovoltaic Grid Connection. Complexity No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1142499
American Medical Association (AMA)
Wu, Jun& Xing, Xiangyu& Wu, Chen& Li, Baolin& Huang, Wei& Gan, Peiying…[et al.]. Cyber-Enabled Intelligence Control and Security Optimization for Complex Microgrid Networks Transient Frequency Stability Analysis of Power Systems considering Photovoltaic Grid Connection. Complexity. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1142499
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142499