A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier
The linear model of the three-phase voltage source rectifier (VSR) proposed before could not provide an accurate description for the stability and dynamics performance when the output power is high, the inductances are large or the boost ratio is high. Hence, an item of Right-Half Plane Zero (RHPZ),...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-04-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484721012518 |
| _version_ | 1828404707709681664 |
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| author | Chuyang Wang Li Zhang Zitao Zhang |
| author_facet | Chuyang Wang Li Zhang Zitao Zhang |
| author_sort | Chuyang Wang |
| collection | DOAJ |
| description | The linear model of the three-phase voltage source rectifier (VSR) proposed before could not provide an accurate description for the stability and dynamics performance when the output power is high, the inductances are large or the boost ratio is high. Hence, an item of Right-Half Plane Zero (RHPZ), which contains the output power, the inductances and the boost ratio, is introduced into the linear model in this paper, where its derivation and physical interpretation are also provided. After the introduction, the quantitative analysis for the RHPZ effects, including the decrease of the stability, the deterioration of the dynamic performance and the overshoot of the DC-link voltage, are provided in this paper. According to the analysis, a novel control strategy is proposed to enhance the stability to improve the dynamic performance and to restrain the voltage overshoot. Finally, simulation and experimental results verify that this control strategy has a great validity to reduce the RHPZ effects. |
| first_indexed | 2024-12-10T10:40:15Z |
| format | Article |
| id | doaj.art-02ca888dbac447a1abe08eba315fd25a |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-12-10T10:40:15Z |
| publishDate | 2022-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-02ca888dbac447a1abe08eba315fd25a2022-12-22T01:52:19ZengElsevierEnergy Reports2352-48472022-04-018400408A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifierChuyang Wang0Li Zhang1Zitao Zhang2Hohai University, No. 8 Focheng West Road, Jiangning District. Nanjing 211100, ChinaCorresponding author.; Hohai University, No. 8 Focheng West Road, Jiangning District. Nanjing 211100, ChinaHohai University, No. 8 Focheng West Road, Jiangning District. Nanjing 211100, ChinaThe linear model of the three-phase voltage source rectifier (VSR) proposed before could not provide an accurate description for the stability and dynamics performance when the output power is high, the inductances are large or the boost ratio is high. Hence, an item of Right-Half Plane Zero (RHPZ), which contains the output power, the inductances and the boost ratio, is introduced into the linear model in this paper, where its derivation and physical interpretation are also provided. After the introduction, the quantitative analysis for the RHPZ effects, including the decrease of the stability, the deterioration of the dynamic performance and the overshoot of the DC-link voltage, are provided in this paper. According to the analysis, a novel control strategy is proposed to enhance the stability to improve the dynamic performance and to restrain the voltage overshoot. Finally, simulation and experimental results verify that this control strategy has a great validity to reduce the RHPZ effects.http://www.sciencedirect.com/science/article/pii/S2352484721012518Three-phase voltage source rectifier (VSR)Right-half plane zero (RHPZ)The stabilityThe dynamic performanceA new control strategy |
| spellingShingle | Chuyang Wang Li Zhang Zitao Zhang A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier Energy Reports Three-phase voltage source rectifier (VSR) Right-half plane zero (RHPZ) The stability The dynamic performance A new control strategy |
| title | A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier |
| title_full | A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier |
| title_fullStr | A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier |
| title_full_unstemmed | A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier |
| title_short | A novel control strategy for effects of Right-Half Plane Zero in three-phase voltage source rectifier |
| title_sort | novel control strategy for effects of right half plane zero in three phase voltage source rectifier |
| topic | Three-phase voltage source rectifier (VSR) Right-half plane zero (RHPZ) The stability The dynamic performance A new control strategy |
| url | http://www.sciencedirect.com/science/article/pii/S2352484721012518 |
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