Abstract
Increasing penetration of Renewable Energy Sources (RESs) such as wind, solar plants equipped with fastacting control systems to the weak points of a power system could be concerned about the problem from classical voltage instability to control instability and control interactions. System strength is one of the important concerns in the integration of RES. Short circuit ratio (SCR) is often used as an index of the system strength. However, when RES are installed in an adjacent location, system strength can be lower than evaluation by SCR. Weighted Short Circuit Ratio (WSCR) is an index that reflects RESs interaction by assuming a 100% influence. This paper propose Inverter Interaction Level Short Circuit Ratio (IILSCR) method using inverter-based resource's output tracing. IILSCR can accurately estimate system strength which RESs are connected in adjacent spot by reflecting the interaction between RESs.
| Original language | English |
|---|---|
| Title of host publication | iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference |
| Subtitle of host publication | Grid Modernization for Energy Revolution, Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1217-1221 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728149301 |
| DOIs | |
| Publication status | Published - 2019 Nov |
| Event | 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019 - Beijing, China Duration: 2019 Nov 21 → 2019 Nov 23 |
Publication series
| Name | iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings |
|---|
Conference
| Conference | 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 19/11/21 → 19/11/23 |
Bibliographical note
Funding Information:This Research Was Supported By Korea Electric Power Corporation (Grant Number : R17Xa05-4) And "Human Resources Program In Energy Technology" Of The Korea Institute Of Energy Technology Evaluation And Planning (Ketep), Granted Financial Resource From The Ministry Of Trade, Industry & Energy, Republic Of Korea. (No.20174030201540)
Publisher Copyright:
© 2019 IEEE.
Keywords
- Interaction
- Inverter based Resource
- Power Tracing
- Renewable Energy Sources
- Short Circuit Ratio
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Development
- Economics and Econometrics
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Computer Networks and Communications
