Sökning: onr:"swepub:oai:DiVA.org:mdh-61133" >
A compact real-time...
A compact real-time simulator with spatial-temporal parallel design for large-scale wind farms
-
- Fu, Hao (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
- Li, Peng (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
- Fu, Xiaopeng (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
visa fler...
-
- Yan, Jinyue, 1959- (författare)
- Mälardalens universitet,Framtidens energi
-
- Wang, Zhiying (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
- Wang, Kun (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
- Wu, Jianzhong (författare)
- Institute of Energy, School of Engineering, Cardiff University, Cardiff, U.K.
-
- Wang, Chengshan (författare)
- Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
-
visa färre...
-
(creator_code:org_t)
- 2022
- 2021
- Engelska.
-
Ingår i: CSEE Journal of Power and Energy Systems. - : Power System Technology Press. - 2096-0042. ; 9:1, s. 50-65
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Real-time simulation of large-scale wind farms with detailed modelling can provide accurate insights into system transient behaviors, but entails challenges in computing resources. This paper develops a compact real-time simulator based on field programmable gate array (FPGA) for large-scale wind farms, in which the spatial-temporal parallel design method is proposed to address the huge computation resource demand associated with detailed modelling. The wind farm is decoupled into several subsystems based on model consistency, and the electrical system and control system of each subsystem are solved in parallel. Both module-level pipeline technique and superscalar pipeline technique are introduced to the wind farms' simulation to effectively improve the utilization of hardware resources. In Case Studies, real-time simulations of two modified wind farms are carried out on a single FPGA separately, including one with 13 permanent magnet synchronous generators under a time-step of 11 μβ, and the other with 30 squirrel-cage induction generators under a time-step of 8μβ. Simulation tests under different scenarios are implemented to validate the numerical performance of the real-time simulator, and a comparison with the commercial tool PSCAD/EMTDC demonstrates the accuracy and effectiveness of the proposed design.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas