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| Title: | Improving voltage stability by reactive power reserve management | |
| Author (s): | Dong, Feng Chowdhury, Badrul H. Crow, Mariesa L. Acar, Levent | |
| Department/Lab Affiliations: | Electrical and Computer Engineering Energy Research and Development Center | |
| Keywords: | Bender’s decomposition methodology optimal power flow reactive power management voltage collapse | |
| Issue Date: | 2005-02 | |
| Publisher: | Institute of Electrical and Electronics Engineers | |
| Citation: | F. Dong, B. Chowdhury, M. Crow, L. Acar, “Improving Voltage Stability by Reactive Power Reserve Management,” IEEE Transactions on Power Systems, vol. 20, no. 1, pp. 338-345, February 2005. | |
| Abstract: | The amount of reactive reserves at generating stations is a measure of the degree of voltage stability. With this perspective, an optimized reactive reserve management scheme based on the optimal power flow is proposed. Detailed models of generator limiters, such as those for armature and field current limiting must be considered in order to utilize the maximum reactive power capability of generators, so as to meet reactive power demands during voltage emergencies. Participation factors for each generator in the management scheme are predetermined based on the voltage-var (V-Q) curve methodology. The Bender’s decomposition methodology is applied to the reactive reserve management problem. The resulting effective reserves and the impact on voltage stability are studied on a reduced Western Electric Coordinating Council system. Results prove that the proposed method can improve both static and dynamic voltage stability. | |
| Type: | Article - Journal text | |
| In Title: | IEEE Transactions on Power Systems | |
| Copyright Notice: | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. FULL COPYRIGHT INFORMATION: | |
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| title | Improving voltage stability by reactive power reserve management | |
| contributor.author | Dong, Feng | |
| contributor.author | Chowdhury, Badrul H. | |
| contributor.author | Crow, Mariesa L. | |
| contributor.author | Acar, Levent | |
| contributor.deptlab | Electrical and Computer Engineering | |
| contributor.deptlab | Energy Research and Development Center | |
| subject | Bender’s decomposition methodology | |
| subject | optimal power flow | |
| subject | reactive power management | |
| subject | voltage collapse | |
| date.issued | 2005-02 | |
| publisher | Institute of Electrical and Electronics Engineers | |
| identifier.citation | F. Dong, B. Chowdhury, M. Crow, L. Acar, “Improving Voltage Stability by Reactive Power Reserve Management,” IEEE Transactions on Power Systems, vol. 20, no. 1, pp. 338-345, February 2005. | |
| identifier.pub.URI | ||
| description.abstract | The amount of reactive reserves at generating stations is a measure of the degree of voltage stability. With this perspective, an optimized reactive reserve management scheme based on the optimal power flow is proposed. Detailed models of generator limiters, such as those for armature and field current limiting must be considered in order to utilize the maximum reactive power capability of generators, so as to meet reactive power demands during voltage emergencies. Participation factors for each generator in the management scheme are predetermined based on the voltage-var (V-Q) curve methodology. The Bender’s decomposition methodology is applied to the reactive reserve management problem. The resulting effective reserves and the impact on voltage stability are studied on a reduced Western Electric Coordinating Council system. Results prove that the proposed method can improve both static and dynamic voltage stability. | |
| type | Article - Journal | |
| type.DCMIType | text | |
| type.status | Postprint | |
| rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. | |
| rights.URI | ||
| relation.isPartOf | IEEE Transactions on Power Systems | |
| date.accessioned | 2008-04-15T18:49:19Z | |
| date.available | 2008-04-15T18:49:18Z | |
| identifier.persist.URI | ||
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