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Hybrid transmission expansion planning and reactive power planning considering the real network uncertainties.
- Source :
-
International Journal of Numerical Modelling . Jan2022, Vol. 35 Issue 1, p1-25. 25p. - Publication Year :
- 2022
-
Abstract
- Conventional transmission expansion planning (TEP) has evolved with the increasing influence of distributed generations (DGs) and electric vehicles (EVs). This increases uncertainty in power systems. On the other hand, reactive power plays a key role in voltage stability, so modeling reactive power planning in TEP is very important. The amount of reactive power is a determining factor regarding the stability of the network voltage and in case of shortage, occurrence of some events may endanger the voltage stability. This research aims at proposing a hybrid TEP and reactive power planning for the first time. Furthermore, the impact of wind, PV power plants, and EVs, as the common sources of uncertainties, are included. The ultimate goal of HTEP‐RPP is to find the transmission line candidates that meet the reactive power requirements. The simulation case studies on IEEE 24‐ and 118‐ buses confirm that the TEP based on DCPF may lead to some unreliable operating conditions due to violating the voltage constraints. In this case, the HTEP‐RPP results, by applying the imperialist competitive algorithm (ICA), are more comprehensive and effective than the results obtained by gravitational search algorithm (GSA), for the studied problem or even the popular TEP solutions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08943370
- Volume :
- 35
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- International Journal of Numerical Modelling
- Publication Type :
- Academic Journal
- Accession number :
- 154222101
- Full Text :
- https://doi.org/10.1002/jnm.2937