Abstract
In dynamic studies of large electric power systems, it is often necessary to reduce a large power network to a smaller equivalent system while keeping the dynamic characteristics of the full system model within the desired accuracy. This paper proposes new coherency identification techniques using the K-means algorithm for construction of dynamic equivalent models. Numerical simulation results based on a NPCC 48-machine test system are presented to demonstrate the performance of the proposed method.
| Original language | English |
|---|---|
| Pages | 1811-1816 |
| Number of pages | 6 |
| Publication status | Published - 2001 |
| Event | 2001 IEEE Power Engineering Society Summer Meeting - Vancouver, BC, Canada Duration: 2001 Jul 15 → 2001 Jul 19 |
Other
| Other | 2001 IEEE Power Engineering Society Summer Meeting |
|---|---|
| Country/Territory | Canada |
| City | Vancouver, BC |
| Period | 01/7/15 → 01/7/19 |
Keywords
- Coherency identification
- Dynamic equivalents
- Dynamic reduction
- Power system dynamics
ASJC Scopus subject areas
- Electrical and Electronic Engineering