Multi-servers system with Firebird database for automatic reactive power compensation

• Autorzy: Hyla M.

Identyfikatory

DOI

10.15199/48.2018.08.27

Warianty tytułu

PL

Wieloserwerowy system automatycznej kompensacji mocy biernej z bazą danych Firebird

• Języki publikacji: EN

Abstrakty

EN

The paper presents the concept, implementation and operational effects of the multi-servers automatic reactive power compensation system in 6 kV industry electrical power grid. As controlled reactive power compensators were used synchronous motors, capacitors’ banks and passive filters of higher harmonics available in the power grid of the plant. System of communication and collaboration of control servers with databases was disclosed. Use of events technology of Firebird database was discussed. Clients’ application for industry grid state and compensation system monitoring were presented. Results of operation and planned modernization of the system was presented.

PL

W artykule przedstawiono koncepcję, realizację praktyczną oraz efekty działania wieloserwerowego systemu automatycznej kompensacji mocy biernej w przemysłowej sieci elektroenergetycznej 6 kV. Jako kompensatory mocy biernej wykorzystane zostały silniki synchroniczne, baterie kondensatorów i pasywne filtry wyższych harmonicznych pracujące w zakładzie. Przedstawiono system informatyczny i współpracę z bazą danych. Omówiono wykorzystanie technologii zdarzeń bazy danych Firebird w prezentowany rozwiązaniu. Przedstawiono oprogramowanie klienckie wykorzystywane do monitorowania pracy systemu i stanu sieci elektroenergetycznej. Przedstawiono przykładowe efekty działania oraz propozycje dalszych prac związanych z modernizacją systemu.

Słowa kluczowe

EN

reactive power compensation; power factor correction; automatic control; data base; Firebird events technology

PL

kompensacja mocy biernej; współczynnik mocy; regulacja automatyczna; baza danych; technologia zdarzeń bazy Firebird

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2018
• Tom: R. 94, nr 8
• Strony: 115--119
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Hyla M.

• Silesian University of Technology, Faculty of Electrical Engineering, Department of Power Electronics, Electrical Drives and Robotics, ul. B. Krzywoustego 2, 44-100 Gliwice, Poland

Bibliografia

• [1] Dixon J., Moran L., Rodriguez J., Domke R.: Reactive Power Compensation Technologies: State-of-Art Review, Proc. of the IEEE. Vol.93. No.12, 2005, pp.2144-2164
• [2] Igbinovia F. O., Fandi G., Švec J., Müller Z., Tlusty J.: Comparative review of reactive power compensation technologies, 16th International Scientific Conference on Electric Power Engineering (EPE) 2015, Kouty nad Desnou, 2015, pp.2-7
• [3] Fryze S.: Active, reactive and apparent powers in nonsinusoidal systems (in Polish), Przegląd Elektrotechniczny, no. 7/1931, pp.193-203
• [4] Ortega J. M. M., Payan M. B., Mitchell C. I.: Power factor correction and harmonic mitigation in industry, Industry Applications Conference, 2000. Conference Record of the 2000 IEEE, Rome, 2000, vol.5, pp.3127-3134
• [5] Balci M. E., Hocaoglu M. H.: Comparison of power definitions for reactive power compensation in nonsinusoidal conditions, 11th International Conference on Harmonics and Quality of Power, 2004, pp.519-524
• [6] Angelo B.: Handbook of Power Quality. John Wiley & Sons, 2008
• [7] Fehr R.: Power Factor Correction. In Industrial Power Distribution , Wiley-IEEE Press, 2016, pp.319-330
• [8] Heger C. A., Sen P. K., Morroni A.: Power factor correction — A fresh look into today's electrical systems. 2012 IEEEIAS/ PCA 54th Cement Industry Technical Conference, San Antonio, TX, 2012, pp.1-13
• [9] Xu H., Wang C.: Power Factor Improvement in Industrial Facilities Using Fuzzy Logic Excitation Control of Synchronous Motor, International Conference on Computational Intelligence and Software Engineering, CiSE 2009, Wuhan, 2009, pp.1-4
• [10] Al-Hamrani M. M., Von Jouanne A., Wallace A.; Power factor correction in industrial facilities using adaptive excitation control of synchronous machines, Conference Record of the 2002 Annual Pulp and Paper Industry Technical Conference, Toronto, Ontario, Canada, 2002, pp.148-154
• [11] Yehia M., Ramadan R., El-Tawil Z., Tarhini K.: An Integrated Technico-Economical Methodology for Solving Reactive Power Compenation Problem, IEEE Transactions on Power Systems, Vol. 13, No. 1, 1998, pp.54-59
• [12] Ekel P., Ansuj S., Schinzinger R., Prakhovnik A., Razumovsky O.: Automation of reactive power compensation in industrial power systems, Proc. of the Third IEEE Conference on Control Applications, Glasgow, 1994, vol.1, pp.479-484
• [13] Herman L., Papic I.: Optimal control of reactive power compensators in industrial networks, Proc. of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010, Bergamo, 2010,pp.1-6
• [14] Das J. C.: Reactive power flow control and compensation in the industrial distribution systems, Industrial and Commercial Power Systems Technical Conference, Conference Record, Papers Presented at the 1993 Annual Meeting, St. Petersburg, FL, USA, 1993, pp.128-136.
• [15] Helmi B. A., D'Souza M., Bolz B. A.: The application of power factor correction capacitors to reserve spare capacity of existing main transformers, Industry Applications Society 60th Annual Petroleum and Chemical Industry Conference, Chicago, IL, 2013, pp.1-6
• [16] Li F., Zhang W., Tolbert L. M., Kueck J. D., Rizy D. T.: Assessment of the Economic Benefits from Reactive Power Compensation, 2006 IEEE PES Power Systems Conference and Exposition, Atlanta, GA, 2006, pp.1767-1773
• [17] Schaefer R. C.: Excitation control of the synchronous motor, IEEE Tran. Ind. Appl. 1999, 35(3), pp.694–702
• [18] Hyla M.: Power supply unit for the excitation of a synchronous motor with a reactive power regulator, Mining – Informatics, Automation and Electrical Engineering, 1(521), 2015, pp.17-21
• [19] Sagiroglu S., Colak I., Bayindir R,: Power factor correction technique based on artificial neural networks, Energy Conversion and Management, vol .47, no. 18-19, November 2006, pp.3204-3215
• [20] Colak I., Bayindir R., Bay O.F.: Reactive power compensation using a fuzzy logic controlled synchronous motor, Energy Conversion and Management, vol. 44, no. 13, August 2003, pp.2189-2204
• [21] Wysocki W., Szlosek M.: Compensation of reactive power as a method for reducing energy losses: On the example of calculations and measurements of load flow through the distribution transformer in one of the polish distribution network, 2011 11th International Conference on Electrical Power Quality and Utilisation (EPQU), Lisbon, 2011, pp.1-5
• [22] Hyla M., Gierlotka.K.: The optimization on the control of reactive power compensators in industry power grid, International Conference on Electrical Drives and Power Electronics. EDPE 2003, The High Tatras, Slovak Republik, 24-26 September 2003, pp.422-427
• [23] Borrie H.: The Firebird Book. A Reference for Database Developers, Apress, 2004
• [24] Babuskov M.: The Power of Firebird Events, Firebird Conference, 13-15.12.2005, Prague 2005

Uwagi

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