Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability
Abstract The global increase in the use of solar photovoltaics and wind turbines has led to a rapid increase in the penetration level of inverter‐based distributed generators (IBDGs). Until recently, the operation modes of IBDGs under abnormal power system conditions were not a major concern owing t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | IET Generation, Transmission & Distribution |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/gtd2.12004 |
| _version_ | 1811269524275593216 |
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| author | Sungwoo Kang Heewon Shin Gilsoo Jang Byongjun Lee |
| author_facet | Sungwoo Kang Heewon Shin Gilsoo Jang Byongjun Lee |
| author_sort | Sungwoo Kang |
| collection | DOAJ |
| description | Abstract The global increase in the use of solar photovoltaics and wind turbines has led to a rapid increase in the penetration level of inverter‐based distributed generators (IBDGs). Until recently, the operation modes of IBDGs under abnormal power system conditions were not a major concern owing to the small number of IBDGs used in power systems. However, several events have indicated that the momentary cessation (MC) mode of an IBDG can eventually deteriorate the stability of power systems. Among the various parameters that define the MC mode, the direct impact of the MC recovery ramp rate on the transient stability of the power system has been addressed by computing the stability margin based on a single machine equivalent method. Furthermore, this paper introduces the critical momentary cessation recovery ramp rate for a specific system, which can be used as an important index in the planning of an IBDG installation. Case studies on modified IEEE 39 bus system and Korean power system were conducted to validate the effectiveness of the proposed method. |
| first_indexed | 2024-04-12T21:43:36Z |
| format | Article |
| id | doaj.art-a04dc7c8274e4ba08ad81b9a7504ac9f |
| institution | Directory Open Access Journal |
| issn | 1751-8687 1751-8695 |
| language | English |
| last_indexed | 2024-04-12T21:43:36Z |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Generation, Transmission & Distribution |
| spelling | doaj.art-a04dc7c8274e4ba08ad81b9a7504ac9f2022-12-22T03:15:42ZengWileyIET Generation, Transmission & Distribution1751-86871751-86952021-01-01151243310.1049/gtd2.12004Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stabilitySungwoo Kang0Heewon Shin1Gilsoo Jang2Byongjun Lee3Department of Electrical Engineering Korea University Seongbuk‐gu Seoul South KoreaKorea Electrotechnology Research Institute Uiwang‐si Gyeonggi‐do South KoreaDepartment of Electrical Engineering Korea University Seongbuk‐gu Seoul South KoreaDepartment of Electrical Engineering Korea University Seongbuk‐gu Seoul South KoreaAbstract The global increase in the use of solar photovoltaics and wind turbines has led to a rapid increase in the penetration level of inverter‐based distributed generators (IBDGs). Until recently, the operation modes of IBDGs under abnormal power system conditions were not a major concern owing to the small number of IBDGs used in power systems. However, several events have indicated that the momentary cessation (MC) mode of an IBDG can eventually deteriorate the stability of power systems. Among the various parameters that define the MC mode, the direct impact of the MC recovery ramp rate on the transient stability of the power system has been addressed by computing the stability margin based on a single machine equivalent method. Furthermore, this paper introduces the critical momentary cessation recovery ramp rate for a specific system, which can be used as an important index in the planning of an IBDG installation. Case studies on modified IEEE 39 bus system and Korean power system were conducted to validate the effectiveness of the proposed method.https://doi.org/10.1049/gtd2.12004Wind power plantsControl of electric power systemsOptimisation techniquesDistributed power generationPower system management, operation and economicsPower system control |
| spellingShingle | Sungwoo Kang Heewon Shin Gilsoo Jang Byongjun Lee Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability IET Generation, Transmission & Distribution Wind power plants Control of electric power systems Optimisation techniques Distributed power generation Power system management, operation and economics Power system control |
| title | Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability |
| title_full | Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability |
| title_fullStr | Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability |
| title_full_unstemmed | Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability |
| title_short | Impact analysis of recovery ramp rate after momentary cessation in inverter‐based distributed generators on power system transient stability |
| title_sort | impact analysis of recovery ramp rate after momentary cessation in inverter based distributed generators on power system transient stability |
| topic | Wind power plants Control of electric power systems Optimisation techniques Distributed power generation Power system management, operation and economics Power system control |
| url | https://doi.org/10.1049/gtd2.12004 |
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