Abstract
Power system simulation tools have been found insufficient to capture the Fault Induced Delayed Voltage Recovery (FIDVR) phenomena. It is widely believed that this problem is the result of inaccurate load modeling of air conditioner (A/C) loads in the local network. A method is proposed to study the influence of single-phase A/C motor loads on voltage recovery after a transmission line fault. The proposed solution replaces the grid level equivalent load model with detailed single-phase equipment level models of distribution networks in a typical positive sequence power system simulation tool. Local networks with different percentage of A/C compressor loads were built in simulation to study their effects on short-term voltage stability. The FIDVR phenomenon was reproduced successfully in some test cases. The proposed method has been found to be very useful in investigating the actual effect of singlephase motor load on the greater power system voltage stability.
| Original language | English (US) |
|---|---|
| Title of host publication | IEEE Power and Energy Society General Meeting |
| DOIs | |
| State | Published - 2012 |
| Event | 2012 IEEE Power and Energy Society General Meeting, PES 2012 - San Diego, CA, United States Duration: Jul 22 2012 → Jul 26 2012 |
Other
| Other | 2012 IEEE Power and Energy Society General Meeting, PES 2012 |
|---|---|
| Country | United States |
| City | San Diego, CA |
| Period | 7/22/12 → 7/26/12 |
Fingerprint
Keywords
- Air conditioner load
- delayed voltage recovery
- FIDVR
- load modeling
- single-phase motor
- voltage stability
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Nuclear Energy and Engineering
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering
Cite this
Short-term voltage stability analysis for power system with single-phase motor load. / Ma, Yan; Karady, George G.; Breazeale, Lloyd.
IEEE Power and Energy Society General Meeting. 2012. 6345345.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Short-term voltage stability analysis for power system with single-phase motor load
AU - Ma, Yan
AU - Karady, George G.
AU - Breazeale, Lloyd
PY - 2012
Y1 - 2012
N2 - Power system simulation tools have been found insufficient to capture the Fault Induced Delayed Voltage Recovery (FIDVR) phenomena. It is widely believed that this problem is the result of inaccurate load modeling of air conditioner (A/C) loads in the local network. A method is proposed to study the influence of single-phase A/C motor loads on voltage recovery after a transmission line fault. The proposed solution replaces the grid level equivalent load model with detailed single-phase equipment level models of distribution networks in a typical positive sequence power system simulation tool. Local networks with different percentage of A/C compressor loads were built in simulation to study their effects on short-term voltage stability. The FIDVR phenomenon was reproduced successfully in some test cases. The proposed method has been found to be very useful in investigating the actual effect of singlephase motor load on the greater power system voltage stability.
AB - Power system simulation tools have been found insufficient to capture the Fault Induced Delayed Voltage Recovery (FIDVR) phenomena. It is widely believed that this problem is the result of inaccurate load modeling of air conditioner (A/C) loads in the local network. A method is proposed to study the influence of single-phase A/C motor loads on voltage recovery after a transmission line fault. The proposed solution replaces the grid level equivalent load model with detailed single-phase equipment level models of distribution networks in a typical positive sequence power system simulation tool. Local networks with different percentage of A/C compressor loads were built in simulation to study their effects on short-term voltage stability. The FIDVR phenomenon was reproduced successfully in some test cases. The proposed method has been found to be very useful in investigating the actual effect of singlephase motor load on the greater power system voltage stability.
KW - Air conditioner load
KW - delayed voltage recovery
KW - FIDVR
KW - load modeling
KW - single-phase motor
KW - voltage stability
UR - http://www.scopus.com/inward/record.url?scp=84870605606&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84870605606&partnerID=8YFLogxK
U2 - 10.1109/PESGM.2012.6345345
DO - 10.1109/PESGM.2012.6345345
M3 - Conference contribution
AN - SCOPUS:84870605606
SN - 9781467327275
BT - IEEE Power and Energy Society General Meeting
ER -