Power Quality Improvement of a Fuel Cell-Powered Filterless Distributed Generation System Using Sinusoidal Pulse Width Modulation
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Title |
Power Quality Improvement of a Fuel Cell-Powered Filterless Distributed Generation System Using Sinusoidal Pulse Width Modulation
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Creator |
Singh, Shubham Kumar
Agarwal, Anshul Kanumuri, Tirupathiraju |
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Subject |
Fuel cell
Lead-acid battery Bi-directional converter Shunt Active Power Filter (SAPF) Non-linear load |
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Description |
754-762
This paper proposes a distributed generation system based on fuel cells and batteries. The primary energy source for the distributed generation system is a proton exchange membrane fuel cell, with a lead-acid battery serving as the energy storage medium. A boost converter regulates the output power of a fuel cell to guarantee smooth operation. The battery is connected with the fuel cell to meet the power demand of the distributed generation system. A buck-boost bidirectional converter is employed as an interface between the battery and the DC link capacitor. The bidirectional converter operates on the slope compensated current control approach. Two 5-level cascaded H-bridge inverters have been installed to improve the power quality of distributed generation systems. The power flow between the source, grid, and nonlinear load is controlled using a sinusoidal pulse width modulation approach. Nonlinear current compensation and capacitor voltage balancing are two features that improve power quality. |
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Date |
2022-09-02T11:05:21Z
2022-09-02T11:05:21Z 2022-09 |
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Type |
Article
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Identifier |
0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/60464 https://doi.org/10.56042/ijpap.v60i9.60690 |
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Language |
en
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Publisher |
NIScPR-CSIR,India
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Source |
IJPAP Vol.60(09) [Sep 2022]
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