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HARMONİKLERİN ENDÜSTRİYEL GÜÇ KALİTESİ VE ENERJİ VERİMLİLİĞİNE ETKİSİ ÜZERİNE BİR SAHA İNCELEMESİ VE UYGULAMASI

Year 2022, Volume: 23 Issue: 2, 73 - 84, 29.12.2022

Abstract

Endüstriyel tesisler gerek bağlı oldukları şebekeden ve gerekse de kendi sistem ve ekipmanlarından doğrusal olmayan yükler nedeniyle yoğun bir harmonik etkisine maruz kalmaktadırlar.
Endüstriyel elektrik sistemlerinde aşırı ısınma, bileşenlerin yaşlanması ve kapasite azalması, koruma ve ölçüm cihazlarının arızalanması, güç faktörünün daha düşük olması ve buna bağlı olarak artan kayıplar nedeniyle verimliliğin düşmesi, nedensiz açmalar gibi olaylar güç kalitesi problemlerinden olan harmoniklerin bazı temel etkileridir.
Ulusal şebekede yaşanan güç kalitesi bozulma olayları bölgesel farklılık göstermekle beraber, bu makalede çalışması yapılan bölgede, eşdeğerlerine göre hem sayıca fazla ve hem de şiddetli olduğu görülmektedir. Sektöre dağıtım ve iletim verilerinin sunulması, her iki tarafta sağlanabilecek teknik çalışmaların daha doğru yürütülmesine olanak sağlayacaktır.
Bu çalışmada, endüstriyel tesisin şebeke bağlantı noktasında uzun süreli izlenen şebeke olayları istatistikleri ve iç dağıtım sisteminde tespit edilen bozucu olaylar için iyileştirme çözümleri, önceki ve sonraki durumları gösterilerek verilmiştir. İşletme operasyon ve teknik yönetimindeki iyileşme durumu ve enerji verimliliğine etkisi de ayrıca hesaplanmıştır.
Güç kalitesi olaylarının çözümleri oldukça zor, pahalı ve zaman alıcıdır. Bu çalışma ile, literatüre, sektöre, ilgi duyabileceklere ve düzenleyici otoritelere, konuya sahadan ve pratik verilerle katkı sağlamak amaçlanmıştır.

Supporting Institution

Türkiye Şişe ve Cam Fabrikaları A.Ş. -Bilim, Teknoloji ve Tasarım Merkezi (Arge)

References

  • B. Kekezoglu, C. Kocatepe, R. Yumurtaci, O. Arikan, M. Baysal, A. Bozkurt, Y. Akkaya, E. Özdemirci, Investigation of harmonic effect in Turkey’s iron – steel industry, IEEE Power Quality and Supply Reliability Conference, IEEE Xplore, 2008. [2] EN 50001:2011, “Energy Management Systems – Requirements with guidance for use”, International Organization for Standardization, Geneva, 2011.
  • Emenike Ugwuagbo, Adeola Balogun, Ayobami Olajube, Osita Omeje, Ayokunle Awelewa, Shehu Abba-Aliyu, Experimental data on power quality assessment at point of common coupling of a steel mill to an electric power grid, Data in Brief, Volume 39, December 2021, 107681.
  • IEEE Power Standards Coordinating Committee “IEEE P519.1TM/D12 Guide for Applying Harmonic Limits on Power Systems” July 2012.
  • IEEE 1531 IEEE Guide for Application and Specification of Harmonic Filters, IEEE Power Engineering Society, 2003.
  • M. Jawad Ghorbani, H. Mokhtari, Impact of Harmonics on Power Quality and Losses in Power Distribution Systems, International Journal of Electrical and Computer Engineering (IJECE), Vol.5, No.1, February 2015, pp. 166-174.
  • Pablo Rodríguez Pajarón, Araceli Hernández Bayo, Jovica V.Milanović, Forecasting voltage harmonic distortion in residential distribution networks using smart meter data, International Journal of Electrical Power & Energy Systems Volume 136, March 2022, 107653.
  • P. Karuppanan, Kamala Manta Mahapatra, Active harmonic current compensation to enhance power quality, International Journal of Electrical Power & Energy Systems, Volume 62, November 2014, Pages 144-151.
  • Cigre 313, Connection Criteria at the Distribution Network for Distributed Generation, Task Force C6.04.01, February 2007.
  • EN 50160, Voltage characteristics of electricity supplied by public distribution systems, European Norm, Brussels, 2000.
  • www.epkom.com.tr, Ziyaret tarihi: 16.06.2021.

A RESEARCH AND APPLICATION OF HARMONICS EFFECTS ON INDUSTRIAL POWER QUALITY AND ENERGY EFFICIENCY

Year 2022, Volume: 23 Issue: 2, 73 - 84, 29.12.2022

Abstract

Industrial plants are exposed to an intensive harmonic effects due to non-linear loads from both the network they are connected to and their own systems and equipment.
In industrial electrical systems, events such as overheating, aging of components and capacity reduction, failure of protection and measuring devices, lower power factor and consequently decreased efficiency due to increased losses, unexplained tripping are some of the main effects of harmonics, which are among power quality problems.
Although the power quality distortion events in the national grid show regional differences, it is seen that they are both more numerous and severe than their equivalents in the region studied in this article. Assessment of distribution and transmission data with the plants’ ones will enable more accurate technical work to be provided by both sides.
In this study, the improvements against clarified harmonic problems are given with the help of the statistics of long-term monitored network events at the grid connection point and of the industrial plant itself. The improvement is also given with before-after operational and technical before in the operation and technical data.
Power quality issues are difficult, expensive and time consuming to resolve. With this study, it is aimed to contribute to the literature, the sector, those who may be interested and regulatory authorities, with practical data from the field.

References

  • B. Kekezoglu, C. Kocatepe, R. Yumurtaci, O. Arikan, M. Baysal, A. Bozkurt, Y. Akkaya, E. Özdemirci, Investigation of harmonic effect in Turkey’s iron – steel industry, IEEE Power Quality and Supply Reliability Conference, IEEE Xplore, 2008. [2] EN 50001:2011, “Energy Management Systems – Requirements with guidance for use”, International Organization for Standardization, Geneva, 2011.
  • Emenike Ugwuagbo, Adeola Balogun, Ayobami Olajube, Osita Omeje, Ayokunle Awelewa, Shehu Abba-Aliyu, Experimental data on power quality assessment at point of common coupling of a steel mill to an electric power grid, Data in Brief, Volume 39, December 2021, 107681.
  • IEEE Power Standards Coordinating Committee “IEEE P519.1TM/D12 Guide for Applying Harmonic Limits on Power Systems” July 2012.
  • IEEE 1531 IEEE Guide for Application and Specification of Harmonic Filters, IEEE Power Engineering Society, 2003.
  • M. Jawad Ghorbani, H. Mokhtari, Impact of Harmonics on Power Quality and Losses in Power Distribution Systems, International Journal of Electrical and Computer Engineering (IJECE), Vol.5, No.1, February 2015, pp. 166-174.
  • Pablo Rodríguez Pajarón, Araceli Hernández Bayo, Jovica V.Milanović, Forecasting voltage harmonic distortion in residential distribution networks using smart meter data, International Journal of Electrical Power & Energy Systems Volume 136, March 2022, 107653.
  • P. Karuppanan, Kamala Manta Mahapatra, Active harmonic current compensation to enhance power quality, International Journal of Electrical Power & Energy Systems, Volume 62, November 2014, Pages 144-151.
  • Cigre 313, Connection Criteria at the Distribution Network for Distributed Generation, Task Force C6.04.01, February 2007.
  • EN 50160, Voltage characteristics of electricity supplied by public distribution systems, European Norm, Brussels, 2000.
  • www.epkom.com.tr, Ziyaret tarihi: 16.06.2021.
There are 10 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Research Articles
Authors

Levent Kılıç 0000-0002-9329-7418

Publication Date December 29, 2022
Acceptance Date October 24, 2022
Published in Issue Year 2022 Volume: 23 Issue: 2

Cite

IEEE L. Kılıç, “HARMONİKLERİN ENDÜSTRİYEL GÜÇ KALİTESİ VE ENERJİ VERİMLİLİĞİNE ETKİSİ ÜZERİNE BİR SAHA İNCELEMESİ VE UYGULAMASI”, TUJES, vol. 23, no. 2, pp. 73–84, 2022.