A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation
The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart...
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Gespeichert in:
| Autor*in: |
Srinivasan, Dipti [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on power delivery - New York, NY : IEEE, 1986, 31(2016), 1, Seite 67-75 |
|---|---|
| Übergeordnetes Werk: |
volume:31 ; year:2016 ; number:1 ; pages:67-75 |
| Links: |
|---|
| DOI / URN: |
10.1109/TPWRD.2015.2464107 |
|---|
| Katalog-ID: |
OLC1971119075 |
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| 520 | |a The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. | ||
| 650 | 4 | |a Signal processing algorithms | |
| 650 | 4 | |a fuzzy-logic decision making | |
| 650 | 4 | |a Relays | |
| 650 | 4 | |a Algorithm design and analysis | |
| 650 | 4 | |a Estimation | |
| 650 | 4 | |a fault signal estimation | |
| 650 | 4 | |a distributed generators | |
| 650 | 4 | |a Fuzzy logic | |
| 650 | 4 | |a Adaptive relay mechanism | |
| 650 | 4 | |a Discrete Fourier transforms | |
| 650 | 4 | |a Fault currents | |
| 650 | 4 | |a optimal protection settings | |
| 650 | 4 | |a overcurrent protection relays | |
| 700 | 1 | |a Reindl, Thomas |4 oth | |
| 700 | 1 | |a Kumar, Dhivya Sampath |4 oth | |
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10.1109/TPWRD.2015.2464107 doi PQ20160307 (DE-627)OLC1971119075 (DE-599)GBVOLC1971119075 (PRQ)c729-62912da8aa3ebebe3e283cd9b9b9deeec4e6fb9c1ad2c07146e1b0148d744a10 (KEY)0163644820160000031000100067fastandscalableprotectionschemefordistributionnetw DE-627 ger DE-627 rakwb eng 620 DNB tec Srinivasan, Dipti verfasserin aut A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays Reindl, Thomas oth Kumar, Dhivya Sampath oth Enthalten in IEEE transactions on power delivery New York, NY : IEEE, 1986 31(2016), 1, Seite 67-75 (DE-627)129382914 (DE-600)165807-4 (DE-576)014769328 0885-8977 nnns volume:31 year:2016 number:1 pages:67-75 http://dx.doi.org/10.1109/TPWRD.2015.2464107 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2061 AR 31 2016 1 67-75 |
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10.1109/TPWRD.2015.2464107 doi PQ20160307 (DE-627)OLC1971119075 (DE-599)GBVOLC1971119075 (PRQ)c729-62912da8aa3ebebe3e283cd9b9b9deeec4e6fb9c1ad2c07146e1b0148d744a10 (KEY)0163644820160000031000100067fastandscalableprotectionschemefordistributionnetw DE-627 ger DE-627 rakwb eng 620 DNB tec Srinivasan, Dipti verfasserin aut A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays Reindl, Thomas oth Kumar, Dhivya Sampath oth Enthalten in IEEE transactions on power delivery New York, NY : IEEE, 1986 31(2016), 1, Seite 67-75 (DE-627)129382914 (DE-600)165807-4 (DE-576)014769328 0885-8977 nnns volume:31 year:2016 number:1 pages:67-75 http://dx.doi.org/10.1109/TPWRD.2015.2464107 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2061 AR 31 2016 1 67-75 |
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10.1109/TPWRD.2015.2464107 doi PQ20160307 (DE-627)OLC1971119075 (DE-599)GBVOLC1971119075 (PRQ)c729-62912da8aa3ebebe3e283cd9b9b9deeec4e6fb9c1ad2c07146e1b0148d744a10 (KEY)0163644820160000031000100067fastandscalableprotectionschemefordistributionnetw DE-627 ger DE-627 rakwb eng 620 DNB tec Srinivasan, Dipti verfasserin aut A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays Reindl, Thomas oth Kumar, Dhivya Sampath oth Enthalten in IEEE transactions on power delivery New York, NY : IEEE, 1986 31(2016), 1, Seite 67-75 (DE-627)129382914 (DE-600)165807-4 (DE-576)014769328 0885-8977 nnns volume:31 year:2016 number:1 pages:67-75 http://dx.doi.org/10.1109/TPWRD.2015.2464107 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2061 AR 31 2016 1 67-75 |
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10.1109/TPWRD.2015.2464107 doi PQ20160307 (DE-627)OLC1971119075 (DE-599)GBVOLC1971119075 (PRQ)c729-62912da8aa3ebebe3e283cd9b9b9deeec4e6fb9c1ad2c07146e1b0148d744a10 (KEY)0163644820160000031000100067fastandscalableprotectionschemefordistributionnetw DE-627 ger DE-627 rakwb eng 620 DNB tec Srinivasan, Dipti verfasserin aut A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays Reindl, Thomas oth Kumar, Dhivya Sampath oth Enthalten in IEEE transactions on power delivery New York, NY : IEEE, 1986 31(2016), 1, Seite 67-75 (DE-627)129382914 (DE-600)165807-4 (DE-576)014769328 0885-8977 nnns volume:31 year:2016 number:1 pages:67-75 http://dx.doi.org/10.1109/TPWRD.2015.2464107 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2061 AR 31 2016 1 67-75 |
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10.1109/TPWRD.2015.2464107 doi PQ20160307 (DE-627)OLC1971119075 (DE-599)GBVOLC1971119075 (PRQ)c729-62912da8aa3ebebe3e283cd9b9b9deeec4e6fb9c1ad2c07146e1b0148d744a10 (KEY)0163644820160000031000100067fastandscalableprotectionschemefordistributionnetw DE-627 ger DE-627 rakwb eng 620 DNB tec Srinivasan, Dipti verfasserin aut A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays Reindl, Thomas oth Kumar, Dhivya Sampath oth Enthalten in IEEE transactions on power delivery New York, NY : IEEE, 1986 31(2016), 1, Seite 67-75 (DE-627)129382914 (DE-600)165807-4 (DE-576)014769328 0885-8977 nnns volume:31 year:2016 number:1 pages:67-75 http://dx.doi.org/10.1109/TPWRD.2015.2464107 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2014 GBV_ILN_2016 GBV_ILN_2061 AR 31 2016 1 67-75 |
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620 DNB tec A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation Signal processing algorithms fuzzy-logic decision making Relays Algorithm design and analysis Estimation fault signal estimation distributed generators Fuzzy logic Adaptive relay mechanism Discrete Fourier transforms Fault currents optimal protection settings overcurrent protection relays |
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ddc 620 ddc tec misc Signal processing algorithms misc fuzzy-logic decision making misc Relays misc Algorithm design and analysis misc Estimation misc fault signal estimation misc distributed generators misc Fuzzy logic misc Adaptive relay mechanism misc Discrete Fourier transforms misc Fault currents misc optimal protection settings misc overcurrent protection relays |
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ddc 620 ddc tec misc Signal processing algorithms misc fuzzy-logic decision making misc Relays misc Algorithm design and analysis misc Estimation misc fault signal estimation misc distributed generators misc Fuzzy logic misc Adaptive relay mechanism misc Discrete Fourier transforms misc Fault currents misc optimal protection settings misc overcurrent protection relays |
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A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation |
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A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation |
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Srinivasan, Dipti |
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IEEE transactions on power delivery |
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10.1109/TPWRD.2015.2464107 |
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fast and scalable protection scheme for distribution networks with distributed generation |
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A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation |
| abstract |
The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. |
| abstractGer |
The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. |
| abstract_unstemmed |
The increasing penetration of distributed generators (DGs) in modern day power grids results in varying fault current levels and network scenarios which may affect the conventional overcurrent protection relays. This necessitates a protection scheme with efficient fault signal estimations and smart decision-making capabilities in case of unexpected events. In this paper, a novel, fast, and adaptive relay mechanism has been proposed for complete protection of radial distribution systems with DG penetration. A fast recursive discrete Fourier transform (FRDFT) algorithm is used here for efficient fundamental tracking of varying power system signals. The numerical relay design using the FRDFT algorithm is embedded with a fuzzy-logic decision-making module for obtaining optimal protection settings in case of changing system conditions. The proposed adaptive scheme is tested on a standard IEEE 34-bus distribution system equipped with DGs by simulating various case studies. Simulation results verify that the adaptive relay is able to capture the changing system scenarios and select the protection settings accordingly. |
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| title_short |
A Fast and Scalable Protection Scheme for Distribution Networks With Distributed Generation |
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http://dx.doi.org/10.1109/TPWRD.2015.2464107 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7177106 |
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