Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index
Distributed power generation; MATLAB; Topology; Voltage control; Boundary detection; Boundary detection method; Distribution systems; Islanding; Load-shedding; Safety and stabilities; Stability enhancement; Voltage stability index; System stability
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Institute of Electrical and Electronics Engineers Inc.
2023
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my.uniten.dspace-237762023-05-29T14:51:46Z Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index Tang A.S. Ramachandaramurthy V.K. Pouryekta A. Padmanaban S. Umashankar S. 57208428528 6602912020 56119220300 18134802000 57199091461 Distributed power generation; MATLAB; Topology; Voltage control; Boundary detection; Boundary detection method; Distribution systems; Islanding; Load-shedding; Safety and stabilities; Stability enhancement; Voltage stability index; System stability The use of distributed generation (DG) in distribution system is on the rise. In some setups, DG enables the distribution systems to operate in autonomous mode. However, this mode is not widely utilized due to safety and stability issues. This paper presents a scheme that facilitates the distribution system to maintain stability when transitioning to autonomous mode. Firstly, boundary detection method is proposed to determine the topology of the island formed. Next, voltage collapse prediction index (VCPI) is adopted to determine the stability state of each bus in the islanded system. For the third step, a stability enhancement scheme based on VCPI to shed the critical bus for stabilizing the system is proposed. The proposed scheme is simulated in a generic 9-bus system via EMTDC/PSCAD and MATLAB software operating in parallel. Results show that the proposed scheme can identify the island topology accurately and maintain voltage stability post-islanding. � 2018 IEEE. Final 2023-05-29T06:51:46Z 2023-05-29T06:51:46Z 2018 Conference Paper 10.1109/PECON.2018.8684064 2-s2.0-85064745968 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064745968&doi=10.1109%2fPECON.2018.8684064&partnerID=40&md5=b677cf4c90560789d8fa0f3248fb7f06 https://irepository.uniten.edu.my/handle/123456789/23776 8684064 372 377 Institute of Electrical and Electronics Engineers Inc. Scopus |
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| description |
Distributed power generation; MATLAB; Topology; Voltage control; Boundary detection; Boundary detection method; Distribution systems; Islanding; Load-shedding; Safety and stabilities; Stability enhancement; Voltage stability index; System stability |
| author2 |
57208428528 |
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57208428528 Tang A.S. Ramachandaramurthy V.K. Pouryekta A. Padmanaban S. Umashankar S. |
| format |
Conference Paper |
| author |
Tang A.S. Ramachandaramurthy V.K. Pouryekta A. Padmanaban S. Umashankar S. |
| spellingShingle |
Tang A.S. Ramachandaramurthy V.K. Pouryekta A. Padmanaban S. Umashankar S. Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| author_sort |
Tang A.S. |
| title |
Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| title_short |
Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| title_full |
Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| title_fullStr |
Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| title_full_unstemmed |
Stability Enhancement of Islanding Event Through Boundary Detection and Voltage Stability Index |
| title_sort |
stability enhancement of islanding event through boundary detection and voltage stability index |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2023 |
| _version_ |
1806424302946353152 |