Industrial Networks Performance Enhancement Using Fuzzy Controlled Distributed Generation
محورهای موضوعی :
Electrical Engineering
Naser Ghasemi
1
,
Seyyed Mehdi Hosseini
2
1 - Department of Electrical Engineering, Gorgan Branch, Izlamic Azad university, Gorgan, Iran
2 - Department of Electrical Engineering, Zahedan University, Zahedan, Iran
تاریخ دریافت : 1397/03/04
تاریخ پذیرش : 1397/09/29
تاریخ انتشار : 1397/09/10
کلید واژه:
distributed generation,
Voltage control,
fuzzy control,
Induction Motors,
Active and Reactive Power Control,
چکیده مقاله :
Induction Motors (IM) are one of the main and voltage sensitive loads within industrial centers whose start-up and loading characteristics affect the nearby loads adversely. The performance of induction motors is influenced by their supply voltage; thus, such faults as short circuits can lead to their instability. Distributed Generation Units (DGUs), recently applied by electric utilities and consumers with a remarkable growth, can provide the desired ctive power based on a proper control algorithm and configuration of such voltage source converters as parallel, series and hybrid in one hand, and compensate for various power quality and voltage regulation problems, on the other; hence so called Flexible Distributed Generation (FDG). In this paper, a new interface is introduced for onnecting DGUs to the distribution network. The proposed interface is not only able to provide some portion of active power to loads, but also maintains the nominal voltage for a wide range of operational conditions. Hence, it can replace such compensation devices as Distribution Static Compensators (D-STATCOM) or On-Load Tap Changer transformers (OLTC), which have already being used for voltage regulation of distribution networks. Within the interface, a fuzzy controller is used for the voltage control loop. Computer simulation in MATLAB Simulink proves the performance enhancement of the interface.
منابع و مأخذ:
Hubbi, M. Halak, "Operational problems with large induction motors connected to a small power system", Electric Power Systems Research, 30(1)(1994): 57–61.
H. Popovi , I.A. Hiskens, D.J. Hill, "Stability analysis of induction motor networks", International Journal of Electrical Power & Energy Systems, 20(7)( 1998): 475–487.
Z. El–Sadek, F.N. Abdelbarr, "Effects of induction motor load in provoking transient voltage instabilities in power systems", Electric Power Systems Research, 17(2)(1989): 119–127.
Omata–Takao, Uemura–Katsuhiko, "Aspects of voltage responses of induction motor loads", IEEE Trans. on Power Systems, 13(4)(1998): 1337 – 1344.
E. Flory, T.S. Key, et al., "The electric utility–industrial user partnership in solving power quality problems", IEEE Trans. on Power Systems, 5(3)(1990): 878–886.
E. Wagner, A.A. Andershak, J.P. Staniak, "Power quality and factory automation", IEEE Transactions on Industry Applications, 26(4)(1990): 620–626.
J., chmn, "Power quality-two different perspectives", IEEE Transactions on Power Delivery, 5(3)(1990): 1501–1513.
S. Mulukutla, E.M. Gulachenski, "A critical survey of considerations in maintaining process continuity during voltage dips while protecting motors with reclosing and bus-transfer practices", IEEE Transactions on Power Systems, 7(3)(1992): 1299–1305.
Abedi, S.A. Taher, A.K. Sedigh, H. Seifi, "Controller design using, μ-synthesis for static VAR compensator to enhance the voltage profile for remote induction motor", Electric Power Systems Research, 46(1)(1998): 35–44.
] H. Rastegar, M. Abedi, M.B. Menhaj, S.H. Fathi, "Fuzzy logic based static VAR compensators for enhancing the performance of synchronous and asynchronous motor loads", Electric Power Systems Research, 50(3)(1999): 191–204.
Ackermann, G. Andersson, and L. Soder, "Electricity market regulation and their impact on distribution", in Proc. Int. Conf. on Elec. Utility Deregulation and Restructuring and Power Technologies, London, U.K., 2000, pp. 608–613.
E. Hoff, H.J. Wenger, B.K. Farmer, "Distributed generation: An alternative to electric utility investments in system capacity", Energy Policy, 24(2)( 1996): 137–147.
H. Lasseter, "Control of distributed resources", in Proc. Bulk Power System Dynamics and Control IV- Restructuring, August 1998, pp. 323–329.
Ackermann, G. Andersson, L. Soder, "Distributed generation: A definition", Elect. Power Syst. Res., 57( 2001): 195–204.
V. Edwards, G.J.W. Dudgeon, J.R. McDonald, W. E. Leithead, "Dynamics of distribution network with distributed generation", IEEE Power Engineering Society Summer Meeting, USA, 2000, pp. 1032–1037
I. Marei, E.F. El–Saadany, M.M.A. Salama, "Flexible distributed generation: FDG", in Proc. IEEE Power Eng. Soc. Summer Meeting, 2002, pp. 49–53.
I. Marei, E.F.El–Saadany, M.M.A. Salama, "A novel control algorithm for the DG interface to mitigate power quality problems", IEEE Transactions On Power Delivery, 19(3)(2004): 1384 - 1392
Bimal K. Bose, "Modern power electronics and AC drives ", Prentice Hall, 2001.
C. Krause, O. Wasynczuk, S. D. Sudhoff, "Analysis of electric machinery and drive systems", IEEE Press, 2002.
