Performance of Implementing Smart DFT in Micro Phasor Measurement Unit
The advance of the signal processing, this paper implement a more accurate digital measurement algorithm, Smart DFT(SDFT) in Micro Phasor Measurement Unit(μPMU), which is based on Discrete Fourier Transforms(DFT) to estimate frequency information from Taiwan power system. μPMU, the sensor we plan to...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://doi.org/10.1051/e3sconf/20186901005 |
| _version_ | 1818368625978900480 |
|---|---|
| author | Lai Chao-Yuan Yang Tien-Yen Liu Chih-Wen |
| author_facet | Lai Chao-Yuan Yang Tien-Yen Liu Chih-Wen |
| author_sort | Lai Chao-Yuan |
| collection | DOAJ |
| description | The advance of the signal processing, this paper implement a more accurate digital measurement algorithm, Smart DFT(SDFT) in Micro Phasor Measurement Unit(μPMU), which is based on Discrete Fourier Transforms(DFT) to estimate frequency information from Taiwan power system. μPMU, the sensor we plan to acquire the information from the power system by using the signal of outlet voltage-level 110V in Taiwan, such as frequency, voltage and angle. The performance of SDFT implemented in μPMU represents a more precise frequency information when frequency fluctuation occurred just as the frequency of power system. We offer the results of simulations, stable frequency generated from waveform generator and real frequency from main electricity to compare SDFT with DFT method which implemented in μPMU. |
| first_indexed | 2024-12-13T23:10:56Z |
| format | Article |
| id | doaj.art-f322f574119140af9679bb1fe5271b7c |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-13T23:10:56Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-f322f574119140af9679bb1fe5271b7c2022-12-21T23:28:06ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01690100510.1051/e3sconf/20186901005e3sconf_gesg2018_01005Performance of Implementing Smart DFT in Micro Phasor Measurement UnitLai Chao-Yuan0Yang Tien-Yen1Liu Chih-Wen2Department of Electrical Engineering, National Taiwan UniversityDepartment of Electrical Engineering, National Taiwan UniversityDepartment of Electrical Engineering, National Taiwan UniversityThe advance of the signal processing, this paper implement a more accurate digital measurement algorithm, Smart DFT(SDFT) in Micro Phasor Measurement Unit(μPMU), which is based on Discrete Fourier Transforms(DFT) to estimate frequency information from Taiwan power system. μPMU, the sensor we plan to acquire the information from the power system by using the signal of outlet voltage-level 110V in Taiwan, such as frequency, voltage and angle. The performance of SDFT implemented in μPMU represents a more precise frequency information when frequency fluctuation occurred just as the frequency of power system. We offer the results of simulations, stable frequency generated from waveform generator and real frequency from main electricity to compare SDFT with DFT method which implemented in μPMU.https://doi.org/10.1051/e3sconf/20186901005 |
| spellingShingle | Lai Chao-Yuan Yang Tien-Yen Liu Chih-Wen Performance of Implementing Smart DFT in Micro Phasor Measurement Unit E3S Web of Conferences |
| title | Performance of Implementing Smart DFT in Micro Phasor Measurement Unit |
| title_full | Performance of Implementing Smart DFT in Micro Phasor Measurement Unit |
| title_fullStr | Performance of Implementing Smart DFT in Micro Phasor Measurement Unit |
| title_full_unstemmed | Performance of Implementing Smart DFT in Micro Phasor Measurement Unit |
| title_short | Performance of Implementing Smart DFT in Micro Phasor Measurement Unit |
| title_sort | performance of implementing smart dft in micro phasor measurement unit |
| url | https://doi.org/10.1051/e3sconf/20186901005 |
| work_keys_str_mv | AT laichaoyuan performanceofimplementingsmartdftinmicrophasormeasurementunit AT yangtienyen performanceofimplementingsmartdftinmicrophasormeasurementunit AT liuchihwen performanceofimplementingsmartdftinmicrophasormeasurementunit |