Revised Fault Free Analysis Method for Reliability Evaluation of Smart Grids
Smart grid was proposed as a practical form of future power distribution system. Evaluating the reliability of smart grids was of great importance and significance. A revised fault tree model was proposed to distinguish and separate grid-connected operation mode and islanded operation mode of smart...
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| Published in | 东华大学学报（英文版） Vol. 31; no. 6; pp. 870 - 874 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
School of Information System and Management, National University of Defence Technology, Changsha 410073, China
31.12.2014
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1672-5220 |
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| Summary: | Smart grid was proposed as a practical form of future power distribution system. Evaluating the reliability of smart grids was of great importance and significance. A revised fault tree model was proposed to distinguish and separate grid-connected operation mode and islanded operation mode of smart grids,focusing on the perspective of the consumers. A hierarchical Monte Carlo simulation method for reliability evaluation was also proposed based on the proposed fault tree model. A case of reliability evaluation for the future renewable electric energy delivery and management（ FREEDM） system was carried out and analyzed. The proposed methods can be applicable to other forms of smart grids. |
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| Bibliography: | 31-1920/N Smart grid was proposed as a practical form of future power distribution system. Evaluating the reliability of smart grids was of great importance and significance. A revised fault tree model was proposed to distinguish and separate grid-connected operation mode and islanded operation mode of smart grids,focusing on the perspective of the consumers. A hierarchical Monte Carlo simulation method for reliability evaluation was also proposed based on the proposed fault tree model. A case of reliability evaluation for the future renewable electric energy delivery and management（ FREEDM） system was carried out and analyzed. The proposed methods can be applicable to other forms of smart grids. SONG Guo-peng, LEI Hong-tao, GUO Bo School of lnformation System and Management, National University of Defence Technology, Changsha 410073, China smart grid fault tree analysis（FTA） Monte Carlo simulation future renewable electric energy delivery and management（FREEDM） system |
| ISSN: | 1672-5220 |