Experimental Analysis of Energy Quality at Campus Network-Case Study: Bolu Abant Izzet Baysal University (Engineering Building)

Year 2020, Volume: 8 Issue: 2, 1307 - 1318, 30.04.2020

Erdal Bekiroğlu Haluk Yıldız

https://doi.org/10.29130/dubited.648204

Abstract

In this study energy quality of university campus network have been analyzed experimentally. The experimental tests and measurements have been implemented at Engineering Building of the Bolu Abant Izzet Baysal University (Turkey). Energy quality analysis has been performed by making current, voltage, frequency, power factor, harmonics, neutral-earth voltage measurements at the main distribution board of the Engineering Building. Besides, active power filter has been connected and its effects examined. The reasons for the energy quality problems on the electric power distribution system of the campus building have been revealed and required solutions have been offered

Keywords

Energy Quality, Active Power Filter, Harmonics, Campus Network, Load Unbalance

Thanks

We would like to thank the rectorate of Bolu Abant Izzet Baysal University for allowing this study to be carried out at main campus.

Kampüs Şebekesinde Enerji Kalitesinin Deneysel Olarak Analizi- Örnek Çalışma: Bolu Abant İzzet Baysal Üniversitesi (Mühendislik Binası)

Abstract

Bu çalışmada üniversite kampüsü şebekesinin enerji kalitesi deneysel olarak analiz edilmiştir. Deneysel testler ve ölçümler Bolu Abant İzzet Baysal Üniversitesi Mühendislik binasında gerçekleştirilmiştir. Mühendislik binasının ana dağıtım panosunda akım, gerilim, frekans, güç faktörü, harmonikler, nötr-toprak gerilim ölçümleri yapılarak enerji kalitesi analizi yapılmıştır. Ayrıca, aktif güç filtresi bağlanmış ve etkileri incelenmiştir. Kampüs elektrik dağıtım sistemindeki binaların enerji kalitesi sorunlarının nedenleri ortaya konulmuş ve gerekli çözümler sunulmuştur.

Keywords

enerji kalitesi, aktif güç filtresi, harmonikler, kampüs şebekesi, yük dengesizliği

References

• [1] V. Kavitha and K. Subramanian “Investigation of power issues and its solution for distributed power system,” Int. Conf. on Circuit, Power and Computing Technologies (ICCPCT), Kollam, 2017, pp. 1-6, doi. 10.1109/ICCPCT.2017.8074372.
• [2] Ch, Y., Goswami, SK., & Chatterjee, D. 2016, “Effect of network reconfiguration on power quality of distribution system,” International Journal of Electrical Power&Energy Systems, vol. 83, pp. 87-95.
• [3] V.N. Tulsky, A.S. Vanin, M.A. Tolba, A.Y. Sharova and A.A. Z. Diab,”Study and analysis of power quality for an electric power distribution system-Case study: Moscow region,” IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (ElConRusNW), St. Petersburg, 2016, pp. 710-716.
• [4] J. Wang, H. Li, L. Feng, L. Xu, X. Lv and Y. Xu, “Analysis of power quality issues of electrified railway,” 8th Int. Conf. on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), Cape Town, 2017, doi. 10.1109/ICMIMT.2017.7917459.
• [5] D. Robescu, G.C. Lazaroiu and C. Bulac, “Power quality and energy effiency analysis in a wastewater treatment plant,” 16th Int. Conf. on Harmonics and Quality of Power (ICHQP), Bucharest, 2014, doi. 10.1109/ICHQP.2014.6842893.
• [6] L. Chenyi, X. Lei, H. Shuilian, Z. Hengdong and F. Xiaobo “Research of comprehensive application of intelligent low-voltage power distribution units in improving quality,” China Int. Conf. on Electricity Distribution (CICED), Tianjin, 2018, doi. 10.1109/CICED.2018.8592208.
• [7] N.V. Savina, Y.V. Myasoedov and L.A. Myasoedova, “Influence of quality of the electric energy on reliability of electrical supply systems,” Int. Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon), Vladivostok, 2018, doi. 10.1109/FarEastCon.2018.8602690.
• [8] Xie, D., Yu, L., Jiang, T. & Zou, Y. 2018, “Distributed energy optimization for HVAC systems in university campus buildings,” IEEE Access, vol. 6, pp. 59141-59151.
• [9] R. Singh and A. Singh “Energy loss due to harmonics in residential campus-A case study,” 45th International Universities Power Engineering Conference (UPEC2010), Cardiff, 2010.
• [10] K.M. Alawasa and A.I. Al-Odienat “Harmonics assessment and analysis at low voltage networks-Case study: Mutah university campus (Engineering Building),” The 10th Jordan Int. Electrical and Electronics Engineering Conf., Amman, 2017, doi. 10.1109/JIEEEC.2017.8051407.
• [11] A. Ruviaro, M. Sperandio, P. Ebert and M.A.F Boaski, “Energy efficiency studies in a Brazilian University Campus,” IEEE PES Transmission Distribution Conference and Exhibition, 2018, Lima, doi. 10.1109/TDC-LA.2018.8511781.
• [12] H. Yıldız, “BAİBÜ Merkez kampüs elektrik enerji dağıtım sisteminin enerji verimliliği ve enerji kalitesi açısından incelenmesi,” Yüksek Lisans tezi, Elektrik Elektronik Mühendisliği Bölümü, Bolu Abant İzzet Baysal Üniversitesi, Bolu, Türkiye, 2019.