Öz
Özet
Reaktif güç, güvenlik ağızlarının ve ekonomik yüzlerin güç şebekelerinin çalışması için kritik öneme sahiptir. Reaktif
gücün mantıksız dağılımı, güç şebekelerinin güç kalitesini ciddi şekilde etkiler ve iletim kaybını arttırır. Halihazırda,
reel güç kaybını en aza indirgemenin en ekonomik ve pratik yaklaşımı, reaktif güç dağıtım yöntemi kullanılarak
kalmaktadır.
Reaktif güç dağıtımı problemi doğrusal değildir ve eşitlik kısıtlamaları ve eşitsizlik kısıtlamaları vardır. Bu tezde,
reaktif güç dağıtımı problemini çözmek için PSO algoritması ve MATPOWER 5.1 uygulanmıştır. PSO mükemmel
arama yeteneği ile donatılmış küresel bir optimizasyon tekniğidir. PSO’nun en büyük avantajı, PSO’nun verimliliğinin
nesnel işlevin karmaşıklığına daha az duyarlı olmasıdır. MATPOWER 5.1, güç akışı problemlerini çözmeye odaklanan
açık kaynak MATLAB kodudur. MATPOWER’ın faydası, kodunun kolayca kullanılması ve değiştirilebilmesidir.
Anahtar Kelimeler
Kaynakça
- A. M. Chebbo, M. R. Irving, M. J. H. Sterling, “Reactive power dispatch incorporating voltage stability,” IET Proceedings on Generation, Transmission and Distribution, 1992.
- R. Thomas, T. Mount, R. Schuler, W. Schulze, R. Zimmerman, D. Shawhan, and D.Toomey, “Markets for reactive power and reliability: A white paper,” Eng. Econ.Elect. Research Group, Cornell Univ., Ithaca, NY.
- J. Hanger, P. Adels, “Reactive Power and the Blackout,” Available: http://www.energycentral.com/articles/ article/529
- U.S. Energy Information Administration, “How much electricity is lost in transmission and distribution in the United States?” Available: http://www.eia.gov/tools/faqs/faq.cfm?id=105&t=3 http://www.mathwork.com
- J. Kepka, “Reactive Power Compensation.” Wroclaw University of Technology.
- N. M. Neagle, D. R. Samson, “Loss Reduction from Capacitors Installed on Primary Feeders,” Transaction of the American Institute of Electrical Engineers, Power Apparatus and Systems, Part III, Vol. 75, Issue 3, 1956.
- J. A. Momoh, S. X, Guo, E. C. Ogbuobiri, and R. Adapa, “The quadratic interior point method solving power system optimization problems,” IEEE Transaction on Power System, vol. 9, no. 3, 1994.
- R. Dubey, S. Dixit, G. Agnihotri, “Optimal Placement of Shunt Facts Devices Using Heuristic Optimization Techniques: An Overview,” Fourth International Conference on Communication Systems and Network Technologies (CSNT), 2014.
- T. Sousa, J. Soares, Z.A. Vale, H. Morais and P. Faria, “Simulated Annealing metaheuristic to solve the optimal power flow,” IEEE Power and Energy Society General Meeting, 2011.
- M. Gitizadeh, M. Kalanar, “Multi-objective fuzzy based reactive power and voltage control in a distribution system using SA,” 11th International Conference on Hybrid Intelligent Systems (HIS), 2011.
- Padhy, N.P.; Abdel-Moamen, M.A.; Praveen Kumar, B.J., “Optimal location and initial parameter settings of multiple TCSCs for reactive power planning using genetic algorithms,” IEEE Power Engineering Society General Meeting, 2004.
- A. Parizad, M. Kalantar, A. Khazali, “Application of HAS and GA in Optimal placement of FACTS Devices Considering Voltage Stability and Losses,” International Conference on Electric Power and Energy Conversion Systems, 2009.
- “Artificial neural network,” Available: https://en.wikipedia.org/wiki/Artificial_neura l_network K.H. Abdul-Rahman, S.M. Shahidehpour, M. Daneshdoost, “AI approach to optimal VAR control with fuzzy reactive loads,” IEEE Transactions on Power Systems, Volume: 10, Issue: 1, 1995.
- Chao-Rong Chen, Hang-Sheng Lee, Wenta Tsai, “On-line Optimal Shunt Capacitors Dispatch of Peak Power Systems,” IEEE/PES Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005.
- E. Liu and J. Bebic, “Distribution system voltage performance analysis for high-penetration photovoltaics,” NREL/SR-581-42298, Tech. Rep., 2008. [Online]. Available: http://www1.eere.energy.gov/ solar/pdfs/42298.pdf
- “IEEE 1547 Standard for Interconnecting Distributed Resources with Electric Power Systems.” [Online]. Available: http://grouper.ieee.org/ groups/scc21/1547/1547 index.html
- M. Baran and F. Wu, “Network reconfiguration in distribution systems for loss reduction and load balancing,” Power Delivery, IEEE Transactions on, vol. 4, no. 2, pp. 1401–1407, Apr 1989.
PV Penetration Effect for Regulating Voltage Using Reactive Power/Reaktif Güç Kullanarak Gerilim Düzenlemesinde PV Penetrasyon Etkisi
Öz
Abstract
Power Networks have two major aspects one is the Safety of the network and the other is its economic, reactive
power is the very important element to serve these two aspects. To avoid unwanted power quality and high
transmission loss we should locate reactive power in reasonable way in power network. Currently, in order to
keep the network voltage in acceptable range and the real power loss as minimum we use dispatch of reactive
power in traditional way.
Since the reactive power has inequality constrains and quality constrains, so we can consider it as a nonlinear
problem. In my thesis, I will use MATPOWER 5.1 toolbox, PSO algorithm and matlab program and applied it to
find the optimum reactive power dispatch allocation. The algorithm PSO is a comprehensive optimization algorithm
that is equipped with the best searching ability. Advantage (major ones) of the PSO is that when the function
of the object is more complex the efficiency of PSO does not effect. Because MATLAB toolbox is a global program
and our work focus on power flow so we will use MATPOWER 5.1 as open source to solve the problem. Since
MATPOWER Toolbox is a power source so when any one use it, it will help him and the code will be very easy. Also
we will use OpenDSS program via MATLAB COM to see PV effect.
Then we will discuss the effect of PV residential penetration via MATLAB simulation using 24 house examples with
PV and without PV penetrations.
Our goal is to minimize power loss in transmission lines and to allocate the reactive power in optimal placement.
IEEE 24 bus system is used to calculate the performance.
Anahtar Kelimeler
Pends PV Renewable energy PSO Voltage regulation Reactive power
Kaynakça
- A. M. Chebbo, M. R. Irving, M. J. H. Sterling, “Reactive power dispatch incorporating voltage stability,” IET Proceedings on Generation, Transmission and Distribution, 1992.
- R. Thomas, T. Mount, R. Schuler, W. Schulze, R. Zimmerman, D. Shawhan, and D.Toomey, “Markets for reactive power and reliability: A white paper,” Eng. Econ.Elect. Research Group, Cornell Univ., Ithaca, NY.
- J. Hanger, P. Adels, “Reactive Power and the Blackout,” Available: http://www.energycentral.com/articles/ article/529
- U.S. Energy Information Administration, “How much electricity is lost in transmission and distribution in the United States?” Available: http://www.eia.gov/tools/faqs/faq.cfm?id=105&t=3 http://www.mathwork.com
- J. Kepka, “Reactive Power Compensation.” Wroclaw University of Technology.
- N. M. Neagle, D. R. Samson, “Loss Reduction from Capacitors Installed on Primary Feeders,” Transaction of the American Institute of Electrical Engineers, Power Apparatus and Systems, Part III, Vol. 75, Issue 3, 1956.
- J. A. Momoh, S. X, Guo, E. C. Ogbuobiri, and R. Adapa, “The quadratic interior point method solving power system optimization problems,” IEEE Transaction on Power System, vol. 9, no. 3, 1994.
- R. Dubey, S. Dixit, G. Agnihotri, “Optimal Placement of Shunt Facts Devices Using Heuristic Optimization Techniques: An Overview,” Fourth International Conference on Communication Systems and Network Technologies (CSNT), 2014.
- T. Sousa, J. Soares, Z.A. Vale, H. Morais and P. Faria, “Simulated Annealing metaheuristic to solve the optimal power flow,” IEEE Power and Energy Society General Meeting, 2011.
- M. Gitizadeh, M. Kalanar, “Multi-objective fuzzy based reactive power and voltage control in a distribution system using SA,” 11th International Conference on Hybrid Intelligent Systems (HIS), 2011.
- Padhy, N.P.; Abdel-Moamen, M.A.; Praveen Kumar, B.J., “Optimal location and initial parameter settings of multiple TCSCs for reactive power planning using genetic algorithms,” IEEE Power Engineering Society General Meeting, 2004.
- A. Parizad, M. Kalantar, A. Khazali, “Application of HAS and GA in Optimal placement of FACTS Devices Considering Voltage Stability and Losses,” International Conference on Electric Power and Energy Conversion Systems, 2009.
- “Artificial neural network,” Available: https://en.wikipedia.org/wiki/Artificial_neura l_network K.H. Abdul-Rahman, S.M. Shahidehpour, M. Daneshdoost, “AI approach to optimal VAR control with fuzzy reactive loads,” IEEE Transactions on Power Systems, Volume: 10, Issue: 1, 1995.
- Chao-Rong Chen, Hang-Sheng Lee, Wenta Tsai, “On-line Optimal Shunt Capacitors Dispatch of Peak Power Systems,” IEEE/PES Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005.
- E. Liu and J. Bebic, “Distribution system voltage performance analysis for high-penetration photovoltaics,” NREL/SR-581-42298, Tech. Rep., 2008. [Online]. Available: http://www1.eere.energy.gov/ solar/pdfs/42298.pdf
- “IEEE 1547 Standard for Interconnecting Distributed Resources with Electric Power Systems.” [Online]. Available: http://grouper.ieee.org/ groups/scc21/1547/1547 index.html
- M. Baran and F. Wu, “Network reconfiguration in distribution systems for loss reduction and load balancing,” Power Delivery, IEEE Transactions on, vol. 4, no. 2, pp. 1401–1407, Apr 1989.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Araştırma Makalesi |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Temmuz 2018 |
| Gönderilme Tarihi | 30 Haziran 2018 |
| Yayımlandığı Sayı | Yıl 2018 Cilt: 2 Sayı: 1 |
