Optimal reactive power flow solution in multiterminal AC-DC systems based on  artificial bee colony algorithm

Faruk YALÇIN; Uğur ARİFOĞLU

Makale detayları

Optimal reactive power flow solution in multiterminal AC-DC systems based on artificial bee colony algorithm

Yazarlar:

Faruk YALÇIN | Uğur ARİFOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2014 Vol.22 Issue 5, pp.1159-1176

Belge Tipi:

Makale

Yayın Tarihi:

4/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000742850

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

Active power loss optimization is one of the important  goals in electrical power systems and it is provided by optimal reactive  power flow (ORPF). In this study, a new approach for the solution of the  ORPF in multiterminal AC-DC systems is proposed. This approach provides 3  main contributions. First, the convergence problem in the AC-DC power flow  is solved. Second, the problem of getting stuck in local minima during the  optimization process is overcome. Third, a better global optimum point is  obtained for the ORPF. Active power loss optimization is implemented through  the artificial bee colony (ABC) algorithm, which is a heuristic optimization  method, by considering the system constraints. This study is the first to  use the ABC algorithm for the solution of the ORPF in multiterminal AC-DC  systems. The proposed approach is tested on the modified IEEE 14-bus AC-DC  test system and the obtained results from this and other studies are given.  Comparative results prove that this approach is more efficient and reliable  in reaching a global optimum while satisfying all of the system constraints.

 

Active power loss optimization is one of the important  goals in electrical power systems and it is provided by optimal reactive  power flow (ORPF). In this study, a new approach for the solution of the  ORPF in multiterminal AC-DC systems is proposed. This approach provides 3  main contributions. First, the convergence problem in the AC-DC power flow  is solved. Second, the problem of getting stuck in local minima during the  optimization process is overcome. Third, a better global optimum point is  obtained for the ORPF. Active power loss optimization is implemented through  the artificial bee colony (ABC) algorithm, which is a heuristic optimization  method, by considering the system constraints. This study is the first to  use the ABC algorithm for the solution of the ORPF in multiterminal AC-DC  systems. The proposed approach is tested on the modified IEEE 14-bus AC-DC  test system and the obtained results from this and other studies are given.  Comparative results prove that this approach is more efficient and reliable  in reaching a global optimum while satisfying all of the system constraints.

Makale detayları

Optimal reactive power flow solution in multiterminal AC-DC systems based on artificial bee colony algorithm

Yazarlar: Faruk YALÇIN | Uğur ARİFOĞLU

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2014 Vol.22 Issue 5, pp.1159-1176

Belge Tipi: Makale

Yayın Tarihi: 4/2014

Belge Dili: Türkçe

Document ID (Org No.): 2000742850

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Faruk YALÇIN | Uğur ARİFOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2014 Vol.22 Issue 5, pp.1159-1176

Belge Tipi:

Makale

Yayın Tarihi:

4/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000742850

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632