A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System
The fast and accurate voltage sequence component detection of unbalanced three-phase system is of major importance for the industrial continuous processing. The traditional method is to calculate the voltage in dq synchronous reference frame. This results in low order harmonics and long detection ti...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201817301036 |
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doaj-0fb547acb5564edfb6324c4664f55a322021-02-02T07:50:13ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011730103610.1051/matecconf/201817301036matecconf_smima2018_01036A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase SystemJiang BaohongLi XinianThe fast and accurate voltage sequence component detection of unbalanced three-phase system is of major importance for the industrial continuous processing. The traditional method is to calculate the voltage in dq synchronous reference frame. This results in low order harmonics and long detection time. A novel fast voltage sequence components detector is proposed in this paper. It is to calculate the sequence component projection on dq rotating reference frame with h times the fundamental angular velocity. Simulation results demonstrate the validity of the algorithm.https://doi.org/10.1051/matecconf/201817301036 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Jiang Baohong Li Xinian |
| spellingShingle |
Jiang Baohong Li Xinian A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System MATEC Web of Conferences |
| author_facet |
Jiang Baohong Li Xinian |
| author_sort |
Jiang Baohong |
| title |
A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System |
| title_short |
A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System |
| title_full |
A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System |
| title_fullStr |
A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System |
| title_full_unstemmed |
A Novel Fast Voltage Sequence Component Detector of Unbalanced Three-Phase System |
| title_sort |
novel fast voltage sequence component detector of unbalanced three-phase system |
| publisher |
EDP Sciences |
| series |
MATEC Web of Conferences |
| issn |
2261-236X |
| publishDate |
2018-01-01 |
| description |
The fast and accurate voltage sequence component detection of unbalanced three-phase system is of major importance for the industrial continuous processing. The traditional method is to calculate the voltage in dq synchronous reference frame. This results in low order harmonics and long detection time. A novel fast voltage sequence components detector is proposed in this paper. It is to calculate the sequence component projection on dq rotating reference frame with h times the fundamental angular velocity. Simulation results demonstrate the validity of the algorithm. |
| url |
https://doi.org/10.1051/matecconf/201817301036 |
| work_keys_str_mv |
AT jiangbaohong anovelfastvoltagesequencecomponentdetectorofunbalancedthreephasesystem AT lixinian anovelfastvoltagesequencecomponentdetectorofunbalancedthreephasesystem AT jiangbaohong novelfastvoltagesequencecomponentdetectorofunbalancedthreephasesystem AT lixinian novelfastvoltagesequencecomponentdetectorofunbalancedthreephasesystem |
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1724298494967021568 |