Power Flow Control of Interconnected AC-DC Microgrids in Grid-Connected Hybrid Microgrids Using Modified UIPC
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This document discusses a modified approach for power flow control in hybrid micro-grids utilizing a control strategy based on an adaptive neuro fuzzy inference system (ANFIS) and a modified unified inter-phase power controller (UIPC). The proposed system reduces the number of power converters required for managing power exchanges between AC and DC micro-grids, enhancing operational efficiency. Simulation results validate the effectiveness of this control strategy in future smart grid applications.
![ELECTRICAL PROJECTS USING MATLAB/SIMULINK
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
For Simulation Results of the project Contact Us
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
5. UIPC
6. UPFC
SOFTWARE: MATLAB/SIMULINK
CONCLUSION:
The hybrid micro-grid structure is the favorable option in the future smart grids to gather
together the renewable resources for AC/DC loads. This is because of the fact that this structure
holds the merits of AC as well as DC micro-grids simultaneously. There is one conventional
problem with this structure. That is to efficiently control the exchange of power within
interconnected micro-grids comprising of AC and DC system. In this particular work, an ANFIS
controlled UIPC solution is suggested as a superior alternative to the power electronic converters
connected in parallel which have brought many problems. An improved design of the UIPC was
initially suggested and then effective strategies for control are presented for the modified UIPC.
The results of simulation are used to validate the modified model along with performance of the
control of power exchange between micro-grids having AC and DC system.
REFERENCES:
[1] H.a. Pan M. Ding R. Bi L. Sun Research on Cooperative Planning of Distributed Generation
Access to AC/DC Distribution (Micro) Grids Based on Analytical Target Cascading Energies 12
10 2019 1847. (https://doi.org/10.3390/ en12101847)
[2] Du Yi, Jiang Daozhuo, Yin Rui, Pengfei Hu, Wang Yufen, ‘‘Modeling and simulation of DC
distribution network based on distributed energy” 2013 2nd
International Symposium on
Instrumentation & Measurement, Sensor Network and Automation (IMSNA)
[3] J.M. Guerrero J.C. Vasquez J. Matas L.G. de Vicuna M. Castilla Hierarchical Control of
Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization IEEE
Trans. Ind. Electron. 58 1 2011 158 172 10.1109/ TIE.2010.2066534
http://ieeexplore.ieee.org/document/5546958/](https://image.slidesharecdn.com/powerflowcontrolofhybridmicro-gridsusingmodifieduipc-210713115059/85/Power-Flow-Control-of-Interconnected-AC-DC-Microgrids-in-Grid-Connected-Hybrid-Microgrids-Using-Modified-UIPC-2-320.jpg)
![ELECTRICAL PROJECTS USING MATLAB/SIMULINK
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
For Simulation Results of the project Contact Us
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
[4] JiaLihu, ‘‘Architecture Design for New AC-DC Hybrid Micro-grid”, DC Microgrids
(ICDCM), IEEE First International Conference on, 2015.
[5] D. Riana Aryani and Hwachang Song, ‘‘Coordination Control Strategy for AC/DC Hybrid
Microgrids in Stand-Alone Mode‘‘ Energies 9 6 2016 469. (https://doi. org/10.3390/en9060469)](https://image.slidesharecdn.com/powerflowcontrolofhybridmicro-gridsusingmodifieduipc-210713115059/85/Power-Flow-Control-of-Interconnected-AC-DC-Microgrids-in-Grid-Connected-Hybrid-Microgrids-Using-Modified-UIPC-3-320.jpg)
Power Flow Control of Interconnected AC-DC Microgrids in Grid-Connected Hybrid Microgrids Using Modified UIPC
- 1. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 Power Flow Control of Hybrid Micro-Grids Using Modified UIPC ABSTRACT: This work introduces a replacement advent for power flow control of interconnected AC-DC micro-grids in hybrid micro-grids connected to grids. It also supports implementing an Adaptive Neuro Fuzzy Inference System (ANFIS) controlled modified Unified Inter-Phase Power Controller (UIPC). For study, a classic hybrid micro-grid connected to grid comprising of a AC micro-grid and a DC micro-grid is taken into account. These micro-grids are interconnected employing a modified UIPC, rather than using the power converters connected in parallel. As the first input of this paper is the standard structure of UIPC, which used three power converters in every phase. It was then modified such as number of power converters is used less and implemented for the control of the exchange of power between AC-DC microgrids. In every phase there is one power electronic converter in the improved structure. It is called as Line Power Converter (LPC). Also there is Bus Power Converter (BPC) to regulate the voltage of the DC bus. The Line Power Converters links the AC micro-grid to the main grid. The DC buses are also linked with them. It can be operated in Inductance Mode (IM) as well as Capacitance Mode (CM). The control structure of LPCs has an Adaptive Fuzzy Logic Controller in it. For hybrid micro-grids, the capability of the suggested power flow control strategy is confirmed by the MATLAB simulation results. KEYWORDS: 1. Ac micro-grid 2. Dc micro-grid 3. Grid control 4. Hybrid micro-grid
- 2. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 5. UIPC 6. UPFC SOFTWARE: MATLAB/SIMULINK CONCLUSION: The hybrid micro-grid structure is the favorable option in the future smart grids to gather together the renewable resources for AC/DC loads. This is because of the fact that this structure holds the merits of AC as well as DC micro-grids simultaneously. There is one conventional problem with this structure. That is to efficiently control the exchange of power within interconnected micro-grids comprising of AC and DC system. In this particular work, an ANFIS controlled UIPC solution is suggested as a superior alternative to the power electronic converters connected in parallel which have brought many problems. An improved design of the UIPC was initially suggested and then effective strategies for control are presented for the modified UIPC. The results of simulation are used to validate the modified model along with performance of the control of power exchange between micro-grids having AC and DC system. REFERENCES: [1] H.a. Pan M. Ding R. Bi L. Sun Research on Cooperative Planning of Distributed Generation Access to AC/DC Distribution (Micro) Grids Based on Analytical Target Cascading Energies 12 10 2019 1847. (https://doi.org/10.3390/ en12101847) [2] Du Yi, Jiang Daozhuo, Yin Rui, Pengfei Hu, Wang Yufen, ‘‘Modeling and simulation of DC distribution network based on distributed energy” 2013 2nd International Symposium on Instrumentation & Measurement, Sensor Network and Automation (IMSNA) [3] J.M. Guerrero J.C. Vasquez J. Matas L.G. de Vicuna M. Castilla Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization IEEE Trans. Ind. Electron. 58 1 2011 158 172 10.1109/ TIE.2010.2066534 http://ieeexplore.ieee.org/document/5546958/
- 3. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 [4] JiaLihu, ‘‘Architecture Design for New AC-DC Hybrid Micro-grid”, DC Microgrids (ICDCM), IEEE First International Conference on, 2015. [5] D. Riana Aryani and Hwachang Song, ‘‘Coordination Control Strategy for AC/DC Hybrid Microgrids in Stand-Alone Mode‘‘ Energies 9 6 2016 469. (https://doi. org/10.3390/en9060469)