Influence of Load Model to Out-of-step Oscillation Characteristics of Power System
[Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large...
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Gespeichert in:
| Autor*in: |
MA Weizhe [verfasserIn] CHENG Weijie [verfasserIn] ZHANG Shipeng [verfasserIn] XU Qin [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch ; Chinesisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: 南方能源建设 - Energy Observer Magazine Co., Ltd., 2021, 8(2021), 1, Seite 110-114 |
|---|---|
| Übergeordnetes Werk: |
volume:8 ; year:2021 ; number:1 ; pages:110-114 |
| Links: |
|---|
| DOI / URN: |
10.16516/j.gedi.issn2095-8676.2021.01.016 |
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DOAJ072044098 |
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| 520 | |a [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. | ||
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10.16516/j.gedi.issn2095-8676.2021.01.016 doi (DE-627)DOAJ072044098 (DE-599)DOAJ189adea548c9454a989abb51a342390a DE-627 ger DE-627 rakwb eng chi HD9502-9502.5 MA Weizhe verfasserin aut Influence of Load Model to Out-of-step Oscillation Characteristics of Power System 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. load model out-of-step oscillation oscillation center out of step splitting device Energy industries. Energy policy. Fuel trade CHENG Weijie verfasserin aut ZHANG Shipeng verfasserin aut XU Qin verfasserin aut In 南方能源建设 Energy Observer Magazine Co., Ltd., 2021 8(2021), 1, Seite 110-114 (DE-627)DOAJ078619238 20958676 nnns volume:8 year:2021 number:1 pages:110-114 https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/article/189adea548c9454a989abb51a342390a kostenfrei https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/toc/2095-8676 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2021 1 110-114 |
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10.16516/j.gedi.issn2095-8676.2021.01.016 doi (DE-627)DOAJ072044098 (DE-599)DOAJ189adea548c9454a989abb51a342390a DE-627 ger DE-627 rakwb eng chi HD9502-9502.5 MA Weizhe verfasserin aut Influence of Load Model to Out-of-step Oscillation Characteristics of Power System 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. load model out-of-step oscillation oscillation center out of step splitting device Energy industries. Energy policy. Fuel trade CHENG Weijie verfasserin aut ZHANG Shipeng verfasserin aut XU Qin verfasserin aut In 南方能源建设 Energy Observer Magazine Co., Ltd., 2021 8(2021), 1, Seite 110-114 (DE-627)DOAJ078619238 20958676 nnns volume:8 year:2021 number:1 pages:110-114 https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/article/189adea548c9454a989abb51a342390a kostenfrei https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/toc/2095-8676 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2021 1 110-114 |
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10.16516/j.gedi.issn2095-8676.2021.01.016 doi (DE-627)DOAJ072044098 (DE-599)DOAJ189adea548c9454a989abb51a342390a DE-627 ger DE-627 rakwb eng chi HD9502-9502.5 MA Weizhe verfasserin aut Influence of Load Model to Out-of-step Oscillation Characteristics of Power System 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. load model out-of-step oscillation oscillation center out of step splitting device Energy industries. Energy policy. Fuel trade CHENG Weijie verfasserin aut ZHANG Shipeng verfasserin aut XU Qin verfasserin aut In 南方能源建设 Energy Observer Magazine Co., Ltd., 2021 8(2021), 1, Seite 110-114 (DE-627)DOAJ078619238 20958676 nnns volume:8 year:2021 number:1 pages:110-114 https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/article/189adea548c9454a989abb51a342390a kostenfrei https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/toc/2095-8676 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2021 1 110-114 |
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10.16516/j.gedi.issn2095-8676.2021.01.016 doi (DE-627)DOAJ072044098 (DE-599)DOAJ189adea548c9454a989abb51a342390a DE-627 ger DE-627 rakwb eng chi HD9502-9502.5 MA Weizhe verfasserin aut Influence of Load Model to Out-of-step Oscillation Characteristics of Power System 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. load model out-of-step oscillation oscillation center out of step splitting device Energy industries. Energy policy. Fuel trade CHENG Weijie verfasserin aut ZHANG Shipeng verfasserin aut XU Qin verfasserin aut In 南方能源建设 Energy Observer Magazine Co., Ltd., 2021 8(2021), 1, Seite 110-114 (DE-627)DOAJ078619238 20958676 nnns volume:8 year:2021 number:1 pages:110-114 https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/article/189adea548c9454a989abb51a342390a kostenfrei https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/toc/2095-8676 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2021 1 110-114 |
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10.16516/j.gedi.issn2095-8676.2021.01.016 doi (DE-627)DOAJ072044098 (DE-599)DOAJ189adea548c9454a989abb51a342390a DE-627 ger DE-627 rakwb eng chi HD9502-9502.5 MA Weizhe verfasserin aut Influence of Load Model to Out-of-step Oscillation Characteristics of Power System 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. load model out-of-step oscillation oscillation center out of step splitting device Energy industries. Energy policy. Fuel trade CHENG Weijie verfasserin aut ZHANG Shipeng verfasserin aut XU Qin verfasserin aut In 南方能源建设 Energy Observer Magazine Co., Ltd., 2021 8(2021), 1, Seite 110-114 (DE-627)DOAJ078619238 20958676 nnns volume:8 year:2021 number:1 pages:110-114 https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/article/189adea548c9454a989abb51a342390a kostenfrei https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 kostenfrei https://doaj.org/toc/2095-8676 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2021 1 110-114 |
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Influence of Load Model to Out-of-step Oscillation Characteristics of Power System |
| abstract |
[Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. |
| abstractGer |
[Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. |
| abstract_unstemmed |
[Introduction] Load, as the part that ultimately consumes active power, has a very important impact on the stability of the system. Therefore, the influence of different load models on out-of-step oscillation characteristics of power system is studied in this paper. [Method] This paper took a large grid’s regional discontinuity as the research target to comprehensively analyze the effects of different load models on the oscillation center and action of out of step splitting device using BPA program developed by China Electric Power Research Institute. [Result] The simulation results show when using the ZIP static load model, the line Ucos curve demonstrates the best periodic integrity, as the proportion of induction motor type load increases, the Ucos curve’s periodic integrity becomes worse, it even leads to a subversive change in the conclusion whether the out of step splitting device can react. In addition, different load models also cause the oscillation center migration. [Conclusion] Therefore, the credibility of simulation results can only be guaranteed by using the most realistic load model. |
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Influence of Load Model to Out-of-step Oscillation Characteristics of Power System |
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https://doi.org/10.16516/j.gedi.issn2095-8676.2021.01.016 https://doaj.org/article/189adea548c9454a989abb51a342390a https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2021.01.016 https://doaj.org/toc/2095-8676 |
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true |
| author2 |
CHENG Weijie ZHANG Shipeng XU Qin |
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CHENG Weijie ZHANG Shipeng XU Qin |
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DOAJ078619238 |
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HD - Industries, Land Use, Labor |
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10.16516/j.gedi.issn2095-8676.2021.01.016 |
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HD9502-9502.5 |
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2024-07-03T23:28:20.063Z |
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7.4020147 |