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Data for Application of modern non-linear control techniques for the integration of compressed air energy storage with medium and low voltage grid
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Mitra , Sanjib Kumar, Karanki , Srinivas Bhaskar , King , Marcus, Li, Decai, Dooner , Mark, Kiselychnyk, Oleh and Wang, Jihong (2021) Data for Application of modern non-linear control techniques for the integration of compressed air energy storage with medium and low voltage grid. [Dataset]
Plain Text (Readme file)
DatasetDescription.txt - Published Version Available under License Creative Commons Attribution 4.0. Download (4Kb) |
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Archive (ZIP) (Dataset_Fig.3)
Fig3RootLocusData.zip - Published Version Available under License Creative Commons Attribution 4.0. Download (1974b) |
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Archive (ZIP) (Dataset_Fig. 7)
Fig6_7_Input_output_voltage_current_Data.zip - Published Version Available under License Creative Commons Attribution 4.0. Download (120Mb) |
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Archive (ZIP) (Dataset_Fig.8)
Fig8_MRAC_PI_Comparison_data.zip - Published Version Available under License Creative Commons Attribution 4.0. Download (83Mb) |
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Archive (ZIP) (Dataset_Fig.9)
Fig9Data.zip - Published Version Available under License Creative Commons Attribution 4.0. Download (206Mb) |
Official URL: http://wrap.warwick.ac.uk/154104/
Abstract
Compressed air energy storage is a well-used technology for application in high voltage power system but researchers are also investing efforts to minimise the cost of this technology in medium and low voltage power system. Integration of this energy storage requires a robust control of power electronic converter to control the power injection due to the dynamic behaviour of the system. The conventional linear control design requires a thorough knowledge of the system parameters, but the uncertain disturbances caused by the mechanical properties of the energy storage is neglected in the design and the system fails in presence of such instances. In this paper an adaptive control based boost converter and sliding mode control based three phase inverter for grid integrated compressed air energy storage system of up to 1kW has been presented which can mitigate any uncertain disturbances in the system without prior knowledge of the system parameters. The experimental results along with simulation results are also presented to validate the efficiency of the system.
Item Type: | Dataset | |||||||||
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Subjects: | Q Science > QA Mathematics T Technology > TJ Mechanical engineering and machinery T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | |||||||||
Type of Data: | Matlab/Simscape simulation | |||||||||
Library of Congress Subject Headings (LCSH): | Renewable energy sources, Compressed air -- Storage, Energy storage, DC-to-DC converters, Electric current converters, Automatic control | |||||||||
Publisher: | University of Warwick, School of Engineering | |||||||||
Official Date: | 16 June 2021 | |||||||||
Dates: |
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Status: | Not Peer Reviewed | |||||||||
Publication Status: | Published | |||||||||
Media of Output (format): | .mat | |||||||||
Access rights to Published version: | Open Access (Creative Commons) | |||||||||
Copyright Holders: | University of Warwick | |||||||||
Description: | Data set for the article titled “Application of Modern Non-Linear Control Figure 3 For the system in Equation (1) in the article, with L = 8.2 mH, R = 82 Ohm, C = 1120 uF, RLoad = 100 To design the PFC, it must be ensured that the plant is stabilizable using any controller. So, a PI C(s)=(0.0001s+0.03)/s…………………… (4) Now, to make the system minimum phase and of relative degree one, a PFC is designed as inverse of PFC= [D(s)]-1=0.001/(0.001s+1)…………. (5) Figure 3b shows the root locus of the augmented system G^' (s)=C(s)G(s)+PFC which is now minimum The dataset for this figure is given in file named Fig3RootLocusData.zip. The dataset can be accessed Figure 6 and Figure 7 The performance of the DC side controller has been investigated for different in-put voltage and load The corresponding inductor and output currents of the boost converter are shown in Figure 7. It is The dataset for this figure is given in file named Fig6_7_Input_output_voltage_current_Data.zip. The The transient response of the boost converter with a standard PI controller and MRAC controller for The response shows that with the MRAC controller the output voltage settles to reference voltage in The dataset for this figure is given in file named Fig8_MRAC_PI_Comparison_data.zip. The dataset can Figure 9 Figure 9a shows the inverter output voltage for different power flow conditions. The switch S3 The dataset for this figure is given in file named Fig9Data.zip. The dataset can be accessed in MATLAB |
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Date of first compliant deposit: | 16 June 2021 | |||||||||
Date of first compliant Open Access: | 16 June 2021 | |||||||||
RIOXX Funder/Project Grant: |
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