Abstract
Distributed energy resource (DER) has different power generation characteristics from conventional generators because wind turbine generators and photovoltaic generators are connected to grid through inverters. Therefore, transient stability analysis in power system with inverter-based DER should be conducted considering inverter characteristics because the inverter's operating modes can affect power system stability. This paper presents the definition of critical momentary cessation voltage for securing power system stability and estimates power system regional dependency of DER. The effectiveness and feasibility of the critical momentary cessation voltage are demonstrated in Korean power system. Transient stability assessment is used to verify the results.
Original language | English |
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Pages (from-to) | 1-5 |
Number of pages | 5 |
Journal | IFAC-PapersOnLine |
Volume | 52 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2019 |
Event | IFAC Workshop on Control of Smart Grid and Renewable Energy Systems, CSGRES 2019 - Jeju, Korea, Republic of Duration: 2019 Jun 10 → 2019 Jun 12 |
Bibliographical note
Publisher Copyright:© 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
Keywords
- Renewable energy
- distributed energy resources
- momentary cessation
- transient stability
ASJC Scopus subject areas
- Control and Systems Engineering