A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions
Power quality is important for the reliable operation of power grids. Unwanted harmonics cause serious degradation of power quality. This problem is more obvious for distributed generations connected to a microgrid. To solve this issue, this paper proposes an improved voltage and current (VI) compen...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
John Wiley and Sons Ltd
2020
|
| Subjects: |
| _version_ | 1796865687583457280 |
|---|---|
| author | Khidrani, Attaullah Habibuddin, Mohd. Hafiz Mustafa, Mohd. Wazir Aman, Muhammad Naveed Mokhtar, Ahmad Safawi |
| author_facet | Khidrani, Attaullah Habibuddin, Mohd. Hafiz Mustafa, Mohd. Wazir Aman, Muhammad Naveed Mokhtar, Ahmad Safawi |
| author_sort | Khidrani, Attaullah |
| collection | ePrints |
| description | Power quality is important for the reliable operation of power grids. Unwanted harmonics cause serious degradation of power quality. This problem is more obvious for distributed generations connected to a microgrid. To solve this issue, this paper proposes an improved voltage and current (VI) compensator to collectively suppress voltage and current harmonics in a three-phase hybrid fuel cell and photovoltaic grid-connected inverters using a synchronous reference frame (SRF) based technique in the presence of non-linear loads. It is shown that the proposed compensator can effectively reduce the harmonic contents in voltage and current without any dependence on offset devices such as active and passive filters. Simulations in MATLAB/Simulink show that the proposed control strategy not only reduces the total harmonic distortion to less than 5% (as per the IEEE 519 standard) but also results in the least total harmonic distortion (THD) as compared to existing techniques. |
| first_indexed | 2024-03-05T21:00:51Z |
| format | Article |
| id | utm.eprints-93760 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T21:00:51Z |
| publishDate | 2020 |
| publisher | John Wiley and Sons Ltd |
| record_format | dspace |
| spelling | utm.eprints-937602021-12-31T08:50:44Z http://eprints.utm.my/93760/ A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions Khidrani, Attaullah Habibuddin, Mohd. Hafiz Mustafa, Mohd. Wazir Aman, Muhammad Naveed Mokhtar, Ahmad Safawi TK Electrical engineering. Electronics Nuclear engineering Power quality is important for the reliable operation of power grids. Unwanted harmonics cause serious degradation of power quality. This problem is more obvious for distributed generations connected to a microgrid. To solve this issue, this paper proposes an improved voltage and current (VI) compensator to collectively suppress voltage and current harmonics in a three-phase hybrid fuel cell and photovoltaic grid-connected inverters using a synchronous reference frame (SRF) based technique in the presence of non-linear loads. It is shown that the proposed compensator can effectively reduce the harmonic contents in voltage and current without any dependence on offset devices such as active and passive filters. Simulations in MATLAB/Simulink show that the proposed control strategy not only reduces the total harmonic distortion to less than 5% (as per the IEEE 519 standard) but also results in the least total harmonic distortion (THD) as compared to existing techniques. John Wiley and Sons Ltd 2020-10-01 Article PeerReviewed Khidrani, Attaullah and Habibuddin, Mohd. Hafiz and Mustafa, Mohd. Wazir and Aman, Muhammad Naveed and Mokhtar, Ahmad Safawi (2020) A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions. International Transactions on Electrical Energy Systems, 30 (10). ISSN 2050-7038 http://dx.doi.org/10.1002/2050-7038.12530 DOI:10.1002/2050-7038.12530 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Khidrani, Attaullah Habibuddin, Mohd. Hafiz Mustafa, Mohd. Wazir Aman, Muhammad Naveed Mokhtar, Ahmad Safawi A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title | A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title_full | A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title_fullStr | A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title_full_unstemmed | A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title_short | A hybrid voltage-current compensator using a synchronous reference frame technique for grid-connected microgrid under nonlinear load conditions |
| title_sort | hybrid voltage current compensator using a synchronous reference frame technique for grid connected microgrid under nonlinear load conditions |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT khidraniattaullah ahybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT habibuddinmohdhafiz ahybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT mustafamohdwazir ahybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT amanmuhammadnaveed ahybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT mokhtarahmadsafawi ahybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT khidraniattaullah hybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT habibuddinmohdhafiz hybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT mustafamohdwazir hybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT amanmuhammadnaveed hybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions AT mokhtarahmadsafawi hybridvoltagecurrentcompensatorusingasynchronousreferenceframetechniqueforgridconnectedmicrogridundernonlinearloadconditions |