Fuzzy Logic for Developments and Applications of Unbalance Three-Phase Fuzzy Feeder Models
Shyi-Wen Wang 0
0Department of E. E., Chienkuo Technology University, Taiwan
Available Online October 2006.
- https://doi.org/10.2991/jcis.2006.278How to use a DOI?
- Distribution system, Feeder model, Fuzzy set theory, Three-phase system.
- Based on the fuzzy set theory, this study introduces three novel three-phase fuzzy feeder models for fast distribution system calculations. These fuzzy models are formulated using three lumped individual phase loads to represent single-phase, three-phase unbalanced, and nonuniformly distributed loads along a feeder. The proposed voltage-drop and line-loss fuzzy models are developed to accurately simulate the total series voltage drop at the end and the total copper loss of a given feeder, respectively. A hybrid fuzzy model is then developed to simulate both voltage drop and line loss accurately. The proposed fuzzy models are applied to a physical feeder. Simulation results show that it is possible to simplify complicated feeders to simple equivalent models in the calculations of voltage profiles and line losses with negligible error, even if there are various transformer connection schemes in the feeder.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Shyi-Wen Wang PY - 2006/10 DA - 2006/10 TI - Fuzzy Logic for Developments and Applications of Unbalance Three-Phase Fuzzy Feeder Models BT - 9th Joint International Conference on Information Sciences (JCIS-06) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/jcis.2006.278 DO - https://doi.org/10.2991/jcis.2006.278 ID - Wang2006/10 ER -