Tytuł artykułu
Treść / Zawartość
Pełne teksty:
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
High distribution system power-losses are predominantly due to lack of investments in R&D for improving the efficiency of the system and improper planning during installation. Outcomes of this are un-designed extensions of the distributing power lines, the burden on the system components like transformers and overhead (OH) lines/conductors and deficient reactive power supply leading to drop in a system voltage. Distributed generation affects the line power flow and voltage levels on the system equipment. These impacts of distributed generation (DG) may be to improve system efficiency or reduce it depending on the operating environment/conditions of the distribution system and allocation of capacitors. For this purpose, allocating of distributed generation optimally for a given radial distribution system can be useful for the system outlining and improve efficiency. In this paper, a new method is used for optimally allocating the DG units in the radial distribution system to curtail distribution system losses and improve voltage profile. Also, the variation in active power load in the system is considered for effective utilization of DG units. To evidence the effectiveness of the proposed algorithm, computer simulations are carried out in MATLAB software on the IEEE-33 bus system and Vastare practical 116 bus system.
Czasopismo
Rocznik
Tom
Strony
265--277
Opis fizyczny
Bibliogr. 16 poz., rys., tab., wz.
Twórcy
autor
- Ramaiah Institute of Technology, Bengaluru, Karnataka, India
autor
- The National Institute of Engineering, Mysuru, India
autor
- The National Institute of Engineering, Mysuru, India
Bibliografia
- [1] Ackermann T., Andersson G., Lennart S., Distributed generation: a definition, Electric Power Systems Research, vol. 57, iss. 3, pp. 195–204 (2001).
- [2] El-KhattamW., Salama M. M. A., Distributed generation technologies, definitions and benefits, Electric Power Systems Research, vol. 71, iss. 2, pp. 119–128 (2004).
- [3] Rugthaicharoencheep N., Auchariyamet S., Technical and economic impacts of Distributed generation and Distributed system,WorldAcademy of Science, Engineering and Technology, International Journal of Electrical and Computer Engineering, vol. 6, no. 4, pp. 385–389 (2012).
- [4] Duong Quoc Hung, Nadarajah Mithulananthan, Multiple Distributed Generator Placement in Primary Distribution Networks for Loss Reduction, IEEE Transactions on Industrial Electronics, vol. 60, iss. 4, pp. 1700–1708 (2013).
- [5] Naresh Acharya, Pukar Mahat, Mithulananthan N., An analytical approach for DG allocation in primary distribution network, International Journal of Electrical Power and Energy Systems, vol. 28, iss. 10, pp. 669–678 (2006).
- [6] Reddy B.V., Sizing of DG units by using exact loss formula to improve efficiency of radial distribution system, International Journal of Emerging Trends in Electrical and Electronics, vol. 10, iss. 1, pp. 13–17 (2014).
- [7] Mohammadreza Vatani, Davood Solati Alkaran, Mohammad Javad Sanjari, Gevork B. Gharehpetian, Multiple distributed generation units allocation in distribution network for loss reduction based on a combination of analytical and genetic algorithm methods, IET Generation, Transmission and Distribution, published 07/01/2016, ISSN 1751-8687 (2015).
- [8] Roja V., Sujatha M.S., A review of optimal DG allocation in distribution system for loss minimization, IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676, p-ISSN: 2320-3331, pp. 15–22 (2016).
- [9] Rana A. D., Darji J. B., Mosam Pandya, Backward/Forward sweep load flow algorithm for radial distribution system, International Journal of Scientific Research and Development, vol. 2, iss. 01, pp. 2321–0613 (2014).
- [10] Dopazo J. F., Klitin O. A., Stagg G. W., Watson M., An optimization technique for real and reactive power allocation, Proceedings of the IEEE, vol. 55, iss. 11, pp. 1877–1885 (1967).
- [11] Rani P. S., Devi A. L., Optimal sizing of DG units using exact loss formula at optimal power factor, International Journal of Engineering Science and Technology, vol. 4. no. 9, ISSN: 0975-5462 (2012).
- [12] Rohini Dakulagi, Optimal allocation of distributed generation in distribution system for loss reduction, National Conference on Advances in Computing and Communications, Bengaluru, India, pp. 234–240 (2016).
- [13] Ananthapadmanabha T., Kumar L., A simplified approach for optimum allocation of a distributed generation unit in the distribution network for voltage improvement and loss minimization, International Journal of Electrical Engineering and Technology, vol. 4, iss. 2, pp. 165–178 (2013).
- [14] Kothari D. P., Dhillon J. S., Power System Optimization, PHI Learning Private Limited (2011).
- [15] Jannat M.B., Savić A.S., Optimal capacitor placement in distribution networks regarding uncertainty in active power load and distributed generation units production, IET Generation, Transmission and Distribution, vol. 10, iss. 12, pp. 3060–3067 (2016).
- [16] https://drive.google.com/open?id=1ogrD5HjeOgWTcHNAprYiYxdE9eFnm2nw accessed March 2018.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-44983f63-ff47-44f5-b33b-d974a6027441