Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency
Abstract With the increasing number of embedded high‐voltage DC (HVDC) projects in AC systems, there is growing research interest in controlling the operating point of the HVDC in real time. This real‐time operation system requires the AC system information to be continuously updated, which involves...
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2021-03-01
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Series: | IET Generation, Transmission & Distribution |
Online Access: | https://doi.org/10.1049/gtd2.12078 |
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doaj-ee71c4bce50645cb90ddd8f97892ab722021-07-14T13:20:17ZengWileyIET Generation, Transmission & Distribution1751-86871751-86952021-03-011561031104210.1049/gtd2.12078Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiencyJaehyeong Lee0Woosung Kim1Seungmin Jung2Jaewan Suh3Minhan Yoon4Gilsoo Jang5School of Electrical Engineering Korea University Seoul Republic of KoreaSchool of Electrical Engineering Korea University Seoul Republic of KoreaDepartment of Electrical Engineering Hanbat National University Daejeon Republic of KoreaDepartment of Electrical Engineering Dongyang Mirae University Seoul Republic of KoreaDepartment of Electrical Engineering Kwangwoon University Seoul Republic of KoreaSchool of Electrical Engineering Korea University Seoul Republic of KoreaAbstract With the increasing number of embedded high‐voltage DC (HVDC) projects in AC systems, there is growing research interest in controlling the operating point of the HVDC in real time. This real‐time operation system requires the AC system information to be continuously updated, which involves practical challenges such as the burden of communication. To mitigate this problem, this paper proposes a novel technique to screen the AC system monitoring area for the efficient operation of the embedded HVDC. The screening algorithm determines the monitoring area by HVDC sensitivity analysis using the power transfer distribution factor. Then, a reliable and efficient grid operation is enabled using the limited data obtained from the determined area. The proposed methodology is verified using a Korean power system with multiple HVDCs. The effectiveness and advantages of the proposed technology are verified by comparing the results obtained using the system‐wide data with those obtained from the monitoring area.https://doi.org/10.1049/gtd2.12078 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jaehyeong Lee Woosung Kim Seungmin Jung Jaewan Suh Minhan Yoon Gilsoo Jang |
spellingShingle |
Jaehyeong Lee Woosung Kim Seungmin Jung Jaewan Suh Minhan Yoon Gilsoo Jang Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency IET Generation, Transmission & Distribution |
author_facet |
Jaehyeong Lee Woosung Kim Seungmin Jung Jaewan Suh Minhan Yoon Gilsoo Jang |
author_sort |
Jaehyeong Lee |
title |
Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency |
title_short |
Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency |
title_full |
Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency |
title_fullStr |
Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency |
title_full_unstemmed |
Monitoring area screening of AC system to improve embedded VSC‐HVDC operation efficiency |
title_sort |
monitoring area screening of ac system to improve embedded vsc‐hvdc operation efficiency |
publisher |
Wiley |
series |
IET Generation, Transmission & Distribution |
issn |
1751-8687 1751-8695 |
publishDate |
2021-03-01 |
description |
Abstract With the increasing number of embedded high‐voltage DC (HVDC) projects in AC systems, there is growing research interest in controlling the operating point of the HVDC in real time. This real‐time operation system requires the AC system information to be continuously updated, which involves practical challenges such as the burden of communication. To mitigate this problem, this paper proposes a novel technique to screen the AC system monitoring area for the efficient operation of the embedded HVDC. The screening algorithm determines the monitoring area by HVDC sensitivity analysis using the power transfer distribution factor. Then, a reliable and efficient grid operation is enabled using the limited data obtained from the determined area. The proposed methodology is verified using a Korean power system with multiple HVDCs. The effectiveness and advantages of the proposed technology are verified by comparing the results obtained using the system‐wide data with those obtained from the monitoring area. |
url |
https://doi.org/10.1049/gtd2.12078 |
work_keys_str_mv |
AT jaehyeonglee monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency AT woosungkim monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency AT seungminjung monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency AT jaewansuh monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency AT minhanyoon monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency AT gilsoojang monitoringareascreeningofacsystemtoimproveembeddedvschvdcoperationefficiency |
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1721302981754748928 |