A mode switching based transient ride‐through phase‐locked loop
Abstract In the case of grid voltage quality problems, the traditional phase‐locked loop (PLL) is hard to detect the accurate grid frequency and phase during the transient response, which will be detrimental to the transient synchronous stability of grid‐connected inverters. This paper proposes a mo...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-08-01
|
| Series: | IET Power Electronics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/pel2.12509 |
| _version_ | 1828718175410192384 |
|---|---|
| author | Yiwen Fan Minxiao Han Li Zhang Shuozhe Wang Tiankui Sun |
| author_facet | Yiwen Fan Minxiao Han Li Zhang Shuozhe Wang Tiankui Sun |
| author_sort | Yiwen Fan |
| collection | DOAJ |
| description | Abstract In the case of grid voltage quality problems, the traditional phase‐locked loop (PLL) is hard to detect the accurate grid frequency and phase during the transient response, which will be detrimental to the transient synchronous stability of grid‐connected inverters. This paper proposes a mode switching based transient ride‐through PLL (TRT‐PLL), aiming to improve the transient phase‐locking performance through detection technique and mode switching. The TRT‐PLL incorporates a hybrid filter (HF), a dual‐speed detection module, and a state switch into the traditional synchronous reference frame PLL (SRF‐PLL) structure. The theoretical analysis and paradigm design of TRT‐PLL is presented in detail. Digital simulations and physical experiments are carried out for the comparisons with other existed PLL techniques. The results demonstrate that the satisfied transient performance of the TRT‐PLL has significant advantages, especially in the event of phase jumps. |
| first_indexed | 2024-03-12T14:39:57Z |
| format | Article |
| id | doaj.art-49b958a0d93a474baf0a31757adabcc8 |
| institution | Directory Open Access Journal |
| issn | 1755-4535 1755-4543 |
| language | English |
| last_indexed | 2024-03-12T14:39:57Z |
| publishDate | 2023-08-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Power Electronics |
| spelling | doaj.art-49b958a0d93a474baf0a31757adabcc82023-08-16T10:56:23ZengWileyIET Power Electronics1755-45351755-45432023-08-0116111879188810.1049/pel2.12509A mode switching based transient ride‐through phase‐locked loopYiwen Fan0Minxiao Han1Li Zhang2Shuozhe Wang3Tiankui Sun4School of Electrical and Electronic Engineering North China Electric Power University Beijing People's Republic of ChinaSchool of Electrical and Electronic Engineering North China Electric Power University Beijing People's Republic of ChinaSchool of Electrical and Electronic Engineering North China Electric Power University Beijing People's Republic of ChinaSchool of Electrical and Electronic Engineering North China Electric Power University Beijing People's Republic of ChinaState Grid Jiangsu Electric Power Research Institute Nanjing People's Republic of ChinaAbstract In the case of grid voltage quality problems, the traditional phase‐locked loop (PLL) is hard to detect the accurate grid frequency and phase during the transient response, which will be detrimental to the transient synchronous stability of grid‐connected inverters. This paper proposes a mode switching based transient ride‐through PLL (TRT‐PLL), aiming to improve the transient phase‐locking performance through detection technique and mode switching. The TRT‐PLL incorporates a hybrid filter (HF), a dual‐speed detection module, and a state switch into the traditional synchronous reference frame PLL (SRF‐PLL) structure. The theoretical analysis and paradigm design of TRT‐PLL is presented in detail. Digital simulations and physical experiments are carried out for the comparisons with other existed PLL techniques. The results demonstrate that the satisfied transient performance of the TRT‐PLL has significant advantages, especially in the event of phase jumps.https://doi.org/10.1049/pel2.12509phase‐locked loopssynchronizationtransient response |
| spellingShingle | Yiwen Fan Minxiao Han Li Zhang Shuozhe Wang Tiankui Sun A mode switching based transient ride‐through phase‐locked loop IET Power Electronics phase‐locked loops synchronization transient response |
| title | A mode switching based transient ride‐through phase‐locked loop |
| title_full | A mode switching based transient ride‐through phase‐locked loop |
| title_fullStr | A mode switching based transient ride‐through phase‐locked loop |
| title_full_unstemmed | A mode switching based transient ride‐through phase‐locked loop |
| title_short | A mode switching based transient ride‐through phase‐locked loop |
| title_sort | mode switching based transient ride through phase locked loop |
| topic | phase‐locked loops synchronization transient response |
| url | https://doi.org/10.1049/pel2.12509 |
| work_keys_str_mv | AT yiwenfan amodeswitchingbasedtransientridethroughphaselockedloop AT minxiaohan amodeswitchingbasedtransientridethroughphaselockedloop AT lizhang amodeswitchingbasedtransientridethroughphaselockedloop AT shuozhewang amodeswitchingbasedtransientridethroughphaselockedloop AT tiankuisun amodeswitchingbasedtransientridethroughphaselockedloop AT yiwenfan modeswitchingbasedtransientridethroughphaselockedloop AT minxiaohan modeswitchingbasedtransientridethroughphaselockedloop AT lizhang modeswitchingbasedtransientridethroughphaselockedloop AT shuozhewang modeswitchingbasedtransientridethroughphaselockedloop AT tiankuisun modeswitchingbasedtransientridethroughphaselockedloop |