Optimum placement of multi type DG units for loss reduction in a radial distribution system considering the distributed generation

• Autorzy: Shanmugapriyan J. , Karuppiah N. , Muthubalaji S. , Tamilselvi S.

Identyfikatory

DOI

10.24425/123441

• Języki publikacji: EN

Abstrakty

EN

Due to the increasing need for electricity, insertion of distributed generation (DG) into a distribution system attracts the attention of the deregulated power market. Placing DG in the distribution system inherently reduces the power loss and improves the system voltage profile. The choice of DG, proper placement and sizing of DG all play a vital role. This paper presents an effective methodology to identify the optimum location of multi type DG in the distribution system. The particle swarm optimization (PSO) algorithm and differential evolution (DE) are applied to identify the proper location and size of DG using the distributed generation suitability index (DGSI). The optimum location of DG is identified through DGSI and optimum sizing is done by means of the power loss minimization technique using evolutionary algorithms. The effective power loss reduction and improved system voltage profile are evaluated using sixteen combinations of different types of DGs with the standard IEEE 33-bus test system. The results reveal that power loss reduction and voltage profile improvement are effectively addressed by the DE algorithm.

Słowa kluczowe

EN

distributed generation; distributed generation suitability index; particle swarm optimization (PSO); differential evolution; voltage profile

PL

optymalizacja roju cząstek; ewolucja różnicowa; generacja rozproszona

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2018
• Tom: Vol. 66, nr 3
• Strony: 345--354
• Opis fizyczny: Bibliogr. 25 poz., rys., wykr., tab.

Twórcy

autor

Shanmugapriyan J.

• Vel Tech Multi Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi, Chennai, Tamilnadu – 600062, India

autor

Karuppiah N.

• Vardhaman College of Engineering, Shamshabad, Hyderabad, Telangana – 501218, India

autor

Muthubalaji S.

• CMR College of Engineering & Technology, Kandlakoya, Telangana – 501401, India

autor

Tamilselvi S.

• SSN College of Engineering, Kalavakkam, Chennai, Tamilnadu – 603110, India

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).