Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function
The sub-system interaction and instability phenomena is a common problem in the Distributed Power System (DPS). The interaction arises because an individual converter known as constant power load (CPL), has internal control function such as to regulate the converter output voltage, which results in...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2006
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| Online Access: | http://eprints.utm.my/2580/1/JTjun44D%5B5%5DCRC.pdf |
| _version_ | 1796853432796053504 |
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| author | Jusoh, Awang Forsyth, A. J. Salam, Zainal |
| author_facet | Jusoh, Awang Forsyth, A. J. Salam, Zainal |
| author_sort | Jusoh, Awang |
| collection | ePrints |
| description | The sub-system interaction and instability phenomena is a common problem in the Distributed Power System (DPS). The interaction arises because an individual converter known as constant power load (CPL), has internal control function such as to regulate the converter output voltage, which results in the converter tends to draw a constant power. The input impedance of CPL has a negative incremental input impedance, which tends to create instability as it is connected to a system. This paper presents the analysis and control of the DC-DC converter used to perform an active damping function in a DPS, comprising L-C filters and CPLs. The DC-DC converter was modelled using averaged technique. The small-signal analysis is performed and the controller was designed on such a way to regulate the converter input current. The design of the control loop parameters based on the frequency domain is demonstrated. The effectiveness of the active damping method was verified by MATLAB Simulink simulation. |
| first_indexed | 2024-03-05T17:59:25Z |
| format | Article |
| id | utm.eprints-2580 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:59:25Z |
| publishDate | 2006 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-25802017-11-01T04:17:29Z http://eprints.utm.my/2580/ Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function Jusoh, Awang Forsyth, A. J. Salam, Zainal TK Electrical engineering. Electronics Nuclear engineering The sub-system interaction and instability phenomena is a common problem in the Distributed Power System (DPS). The interaction arises because an individual converter known as constant power load (CPL), has internal control function such as to regulate the converter output voltage, which results in the converter tends to draw a constant power. The input impedance of CPL has a negative incremental input impedance, which tends to create instability as it is connected to a system. This paper presents the analysis and control of the DC-DC converter used to perform an active damping function in a DPS, comprising L-C filters and CPLs. The DC-DC converter was modelled using averaged technique. The small-signal analysis is performed and the controller was designed on such a way to regulate the converter input current. The design of the control loop parameters based on the frequency domain is demonstrated. The effectiveness of the active damping method was verified by MATLAB Simulink simulation. Penerbit UTM Press 2006-06 Article PeerReviewed application/pdf en http://eprints.utm.my/2580/1/JTjun44D%5B5%5DCRC.pdf Jusoh, Awang and Forsyth, A. J. and Salam, Zainal (2006) Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function. Jurnal Teknologi D (44D). pp. 65-84. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/44/D/JTjun44D05.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Jusoh, Awang Forsyth, A. J. Salam, Zainal Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title | Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title_full | Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title_fullStr | Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title_full_unstemmed | Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title_short | Analysis and control of the unloaded BI-directional DC/DC converter to perform an active damping function |
| title_sort | analysis and control of the unloaded bi directional dc dc converter to perform an active damping function |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/2580/1/JTjun44D%5B5%5DCRC.pdf |
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