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An Improved Aggregated Model of Residential Air Conditioners for FIDVR Studies.
- Source :
- IEEE Transactions on Power Systems; Mar2020, Vol. 35 Issue 2, p909-919, 11p
- Publication Year :
- 2020
-
Abstract
- Stalling of residential air conditioners (RACs) following a transient fault can delay the voltage recovery ranging from 3 to 20 seconds. This phenomenon is referred to as fault-induced delayed voltage recovery (FIDVR). Several aggregated RAC models have been presented to replicate the actual FIDVR events. However, they usually have two main drawbacks as: i) considering independent stalling voltage and stalling time for all RACs, ii) resulting in only two ultimate modes; either 100% stalled or 100% normal running. This paper amends the abovementioned shortcomings by proposing a simple and effective performance-based RAC model. The proposed model utilizes a simple explicit relation between the stalling voltage and its required time to stall the RAC, furthermore, it can stall a fraction of RACs based on the voltage dip characteristics. The experimental results support the proposed model and computer simulations employing the IEEE 118-bus test system and Iran's electricity grid reveal the effectiveness of the proposed model. [ABSTRACT FROM AUTHOR]
- Subjects :
- COMPUTER simulation
TEST systems
AIR
INDUCTION machinery
ELECTRIC potential
Subjects
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 35
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 141884019
- Full Text :
- https://doi.org/10.1109/TPWRS.2019.2940596